/* sockjs-client v1.1.1 | http://sockjs.org | MIT license */
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.SockJS=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
(function (global){
'use strict';

var transportList = require('./transport-list');

module.exports = require('./main')(transportList);

// TODO can't get rid of this until all servers do
if ('_sockjs_onload' in global) {
  setTimeout(global._sockjs_onload, 1);
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./main":14,"./transport-list":16}],2:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , Event = require('./event')
  ;

function CloseEvent() {
  Event.call(this);
  this.initEvent('close', false, false);
  this.wasClean = false;
  this.code = 0;
  this.reason = '';
}

inherits(CloseEvent, Event);

module.exports = CloseEvent;

},{"./event":4,"inherits":57}],3:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , EventTarget = require('./eventtarget')
  ;

function EventEmitter() {
  EventTarget.call(this);
}

inherits(EventEmitter, EventTarget);

EventEmitter.prototype.removeAllListeners = function(type) {
  if (type) {
    delete this._listeners[type];
  } else {
    this._listeners = {};
  }
};

EventEmitter.prototype.once = function(type, listener) {
  var self = this
    , fired = false;

  function g() {
    self.removeListener(type, g);

    if (!fired) {
      fired = true;
      listener.apply(this, arguments);
    }
  }

  this.on(type, g);
};

EventEmitter.prototype.emit = function() {
  var type = arguments[0];
  var listeners = this._listeners[type];
  if (!listeners) {
    return;
  }
  // equivalent of Array.prototype.slice.call(arguments, 1);
  var l = arguments.length;
  var args = new Array(l - 1);
  for (var ai = 1; ai < l; ai++) {
    args[ai - 1] = arguments[ai];
  }
  for (var i = 0; i < listeners.length; i++) {
    listeners[i].apply(this, args);
  }
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener = EventTarget.prototype.addEventListener;
EventEmitter.prototype.removeListener = EventTarget.prototype.removeEventListener;

module.exports.EventEmitter = EventEmitter;

},{"./eventtarget":5,"inherits":57}],4:[function(require,module,exports){
'use strict';

function Event(eventType) {
  this.type = eventType;
}

Event.prototype.initEvent = function(eventType, canBubble, cancelable) {
  this.type = eventType;
  this.bubbles = canBubble;
  this.cancelable = cancelable;
  this.timeStamp = +new Date();
  return this;
};

Event.prototype.stopPropagation = function() {};
Event.prototype.preventDefault = function() {};

Event.CAPTURING_PHASE = 1;
Event.AT_TARGET = 2;
Event.BUBBLING_PHASE = 3;

module.exports = Event;

},{}],5:[function(require,module,exports){
'use strict';

/* Simplified implementation of DOM2 EventTarget.
 *   http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget
 */

function EventTarget() {
  this._listeners = {};
}

EventTarget.prototype.addEventListener = function(eventType, listener) {
  if (!(eventType in this._listeners)) {
    this._listeners[eventType] = [];
  }
  var arr = this._listeners[eventType];
  // #4
  if (arr.indexOf(listener) === -1) {
    // Make a copy so as not to interfere with a current dispatchEvent.
    arr = arr.concat([listener]);
  }
  this._listeners[eventType] = arr;
};

EventTarget.prototype.removeEventListener = function(eventType, listener) {
  var arr = this._listeners[eventType];
  if (!arr) {
    return;
  }
  var idx = arr.indexOf(listener);
  if (idx !== -1) {
    if (arr.length > 1) {
      // Make a copy so as not to interfere with a current dispatchEvent.
      this._listeners[eventType] = arr.slice(0, idx).concat(arr.slice(idx + 1));
    } else {
      delete this._listeners[eventType];
    }
    return;
  }
};

EventTarget.prototype.dispatchEvent = function() {
  var event = arguments[0];
  var t = event.type;
  // equivalent of Array.prototype.slice.call(arguments, 0);
  var args = arguments.length === 1 ? [event] : Array.apply(null, arguments);
  // TODO: This doesn't match the real behavior; per spec, onfoo get
  // their place in line from the /first/ time they're set from
  // non-null. Although WebKit bumps it to the end every time it's
  // set.
  if (this['on' + t]) {
    this['on' + t].apply(this, args);
  }
  if (t in this._listeners) {
    // Grab a reference to the listeners list. removeEventListener may alter the list.
    var listeners = this._listeners[t];
    for (var i = 0; i < listeners.length; i++) {
      listeners[i].apply(this, args);
    }
  }
};

module.exports = EventTarget;

},{}],6:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , Event = require('./event')
  ;

function TransportMessageEvent(data) {
  Event.call(this);
  this.initEvent('message', false, false);
  this.data = data;
}

inherits(TransportMessageEvent, Event);

module.exports = TransportMessageEvent;

},{"./event":4,"inherits":57}],7:[function(require,module,exports){
'use strict';

var JSON3 = require('json3')
  , iframeUtils = require('./utils/iframe')
  ;

function FacadeJS(transport) {
  this._transport = transport;
  transport.on('message', this._transportMessage.bind(this));
  transport.on('close', this._transportClose.bind(this));
}

FacadeJS.prototype._transportClose = function(code, reason) {
  iframeUtils.postMessage('c', JSON3.stringify([code, reason]));
};
FacadeJS.prototype._transportMessage = function(frame) {
  iframeUtils.postMessage('t', frame);
};
FacadeJS.prototype._send = function(data) {
  this._transport.send(data);
};
FacadeJS.prototype._close = function() {
  this._transport.close();
  this._transport.removeAllListeners();
};

module.exports = FacadeJS;

},{"./utils/iframe":47,"json3":58}],8:[function(require,module,exports){
(function (process){
'use strict';

var urlUtils = require('./utils/url')
  , eventUtils = require('./utils/event')
  , JSON3 = require('json3')
  , FacadeJS = require('./facade')
  , InfoIframeReceiver = require('./info-iframe-receiver')
  , iframeUtils = require('./utils/iframe')
  , loc = require('./location')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:iframe-bootstrap');
}

module.exports = function(SockJS, availableTransports) {
  var transportMap = {};
  availableTransports.forEach(function(at) {
    if (at.facadeTransport) {
      transportMap[at.facadeTransport.transportName] = at.facadeTransport;
    }
  });

  // hard-coded for the info iframe
  // TODO see if we can make this more dynamic
  transportMap[InfoIframeReceiver.transportName] = InfoIframeReceiver;
  var parentOrigin;

  /* eslint-disable camelcase */
  SockJS.bootstrap_iframe = function() {
    /* eslint-enable camelcase */
    var facade;
    iframeUtils.currentWindowId = loc.hash.slice(1);
    var onMessage = function(e) {
      if (e.source !== parent) {
        return;
      }
      if (typeof parentOrigin === 'undefined') {
        parentOrigin = e.origin;
      }
      if (e.origin !== parentOrigin) {
        return;
      }

      var iframeMessage;
      try {
        iframeMessage = JSON3.parse(e.data);
      } catch (ignored) {
        debug('bad json', e.data);
        return;
      }

      if (iframeMessage.windowId !== iframeUtils.currentWindowId) {
        return;
      }
      switch (iframeMessage.type) {
      case 's':
        var p;
        try {
          p = JSON3.parse(iframeMessage.data);
        } catch (ignored) {
          debug('bad json', iframeMessage.data);
          break;
        }
        var version = p[0];
        var transport = p[1];
        var transUrl = p[2];
        var baseUrl = p[3];
        debug(version, transport, transUrl, baseUrl);
        // change this to semver logic
        if (version !== SockJS.version) {
          throw new Error('Incompatible SockJS! Main site uses:' +
                    ' "' + version + '", the iframe:' +
                    ' "' + SockJS.version + '".');
        }

        if (!urlUtils.isOriginEqual(transUrl, loc.href) ||
            !urlUtils.isOriginEqual(baseUrl, loc.href)) {
          throw new Error('Can\'t connect to different domain from within an ' +
                    'iframe. (' + loc.href + ', ' + transUrl + ', ' + baseUrl + ')');
        }
        facade = new FacadeJS(new transportMap[transport](transUrl, baseUrl));
        break;
      case 'm':
        facade._send(iframeMessage.data);
        break;
      case 'c':
        if (facade) {
          facade._close();
        }
        facade = null;
        break;
      }
    };

    eventUtils.attachEvent('message', onMessage);

    // Start
    iframeUtils.postMessage('s');
  };
};

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./facade":7,"./info-iframe-receiver":10,"./location":13,"./utils/event":46,"./utils/iframe":47,"./utils/url":52,"debug":54,"json3":58}],9:[function(require,module,exports){
(function (process){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  , JSON3 = require('json3')
  , objectUtils = require('./utils/object')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:info-ajax');
}

function InfoAjax(url, AjaxObject) {
  EventEmitter.call(this);

  var self = this;
  var t0 = +new Date();
  this.xo = new AjaxObject('GET', url);

  this.xo.once('finish', function(status, text) {
    var info, rtt;
    if (status === 200) {
      rtt = (+new Date()) - t0;
      if (text) {
        try {
          info = JSON3.parse(text);
        } catch (e) {
          debug('bad json', text);
        }
      }

      if (!objectUtils.isObject(info)) {
        info = {};
      }
    }
    self.emit('finish', info, rtt);
    self.removeAllListeners();
  });
}

inherits(InfoAjax, EventEmitter);

InfoAjax.prototype.close = function() {
  this.removeAllListeners();
  this.xo.close();
};

module.exports = InfoAjax;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./utils/object":49,"debug":54,"events":3,"inherits":57,"json3":58}],10:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  , JSON3 = require('json3')
  , XHRLocalObject = require('./transport/sender/xhr-local')
  , InfoAjax = require('./info-ajax')
  ;

function InfoReceiverIframe(transUrl) {
  var self = this;
  EventEmitter.call(this);

  this.ir = new InfoAjax(transUrl, XHRLocalObject);
  this.ir.once('finish', function(info, rtt) {
    self.ir = null;
    self.emit('message', JSON3.stringify([info, rtt]));
  });
}

inherits(InfoReceiverIframe, EventEmitter);

InfoReceiverIframe.transportName = 'iframe-info-receiver';

InfoReceiverIframe.prototype.close = function() {
  if (this.ir) {
    this.ir.close();
    this.ir = null;
  }
  this.removeAllListeners();
};

module.exports = InfoReceiverIframe;

},{"./info-ajax":9,"./transport/sender/xhr-local":37,"events":3,"inherits":57,"json3":58}],11:[function(require,module,exports){
(function (process,global){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  , JSON3 = require('json3')
  , utils = require('./utils/event')
  , IframeTransport = require('./transport/iframe')
  , InfoReceiverIframe = require('./info-iframe-receiver')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:info-iframe');
}

function InfoIframe(baseUrl, url) {
  var self = this;
  EventEmitter.call(this);

  var go = function() {
    var ifr = self.ifr = new IframeTransport(InfoReceiverIframe.transportName, url, baseUrl);

    ifr.once('message', function(msg) {
      if (msg) {
        var d;
        try {
          d = JSON3.parse(msg);
        } catch (e) {
          debug('bad json', msg);
          self.emit('finish');
          self.close();
          return;
        }

        var info = d[0], rtt = d[1];
        self.emit('finish', info, rtt);
      }
      self.close();
    });

    ifr.once('close', function() {
      self.emit('finish');
      self.close();
    });
  };

  // TODO this seems the same as the 'needBody' from transports
  if (!global.document.body) {
    utils.attachEvent('load', go);
  } else {
    go();
  }
}

inherits(InfoIframe, EventEmitter);

InfoIframe.enabled = function() {
  return IframeTransport.enabled();
};

InfoIframe.prototype.close = function() {
  if (this.ifr) {
    this.ifr.close();
  }
  this.removeAllListeners();
  this.ifr = null;
};

module.exports = InfoIframe;

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./info-iframe-receiver":10,"./transport/iframe":22,"./utils/event":46,"debug":54,"events":3,"inherits":57,"json3":58}],12:[function(require,module,exports){
(function (process){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  , urlUtils = require('./utils/url')
  , XDR = require('./transport/sender/xdr')
  , XHRCors = require('./transport/sender/xhr-cors')
  , XHRLocal = require('./transport/sender/xhr-local')
  , XHRFake = require('./transport/sender/xhr-fake')
  , InfoIframe = require('./info-iframe')
  , InfoAjax = require('./info-ajax')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:info-receiver');
}

function InfoReceiver(baseUrl, urlInfo) {
  debug(baseUrl);
  var self = this;
  EventEmitter.call(this);

  setTimeout(function() {
    self.doXhr(baseUrl, urlInfo);
  }, 0);
}

inherits(InfoReceiver, EventEmitter);

// TODO this is currently ignoring the list of available transports and the whitelist

InfoReceiver._getReceiver = function(baseUrl, url, urlInfo) {
  // determine method of CORS support (if needed)
  if (urlInfo.sameOrigin) {
    return new InfoAjax(url, XHRLocal);
  }
  if (XHRCors.enabled) {
    return new InfoAjax(url, XHRCors);
  }
  if (XDR.enabled && urlInfo.sameScheme) {
    return new InfoAjax(url, XDR);
  }
  if (InfoIframe.enabled()) {
    return new InfoIframe(baseUrl, url);
  }
  return new InfoAjax(url, XHRFake);
};

InfoReceiver.prototype.doXhr = function(baseUrl, urlInfo) {
  var self = this
    , url = urlUtils.addPath(baseUrl, '/info')
    ;
  debug('doXhr', url);

  this.xo = InfoReceiver._getReceiver(baseUrl, url, urlInfo);

  this.timeoutRef = setTimeout(function() {
    debug('timeout');
    self._cleanup(false);
    self.emit('finish');
  }, InfoReceiver.timeout);

  this.xo.once('finish', function(info, rtt) {
    debug('finish', info, rtt);
    self._cleanup(true);
    self.emit('finish', info, rtt);
  });
};

InfoReceiver.prototype._cleanup = function(wasClean) {
  debug('_cleanup');
  clearTimeout(this.timeoutRef);
  this.timeoutRef = null;
  if (!wasClean && this.xo) {
    this.xo.close();
  }
  this.xo = null;
};

InfoReceiver.prototype.close = function() {
  debug('close');
  this.removeAllListeners();
  this._cleanup(false);
};

InfoReceiver.timeout = 8000;

module.exports = InfoReceiver;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./info-ajax":9,"./info-iframe":11,"./transport/sender/xdr":34,"./transport/sender/xhr-cors":35,"./transport/sender/xhr-fake":36,"./transport/sender/xhr-local":37,"./utils/url":52,"debug":54,"events":3,"inherits":57}],13:[function(require,module,exports){
(function (global){
'use strict';

module.exports = global.location || {
  origin: 'http://localhost:80'
, protocol: 'http'
, host: 'localhost'
, port: 80
, href: 'http://localhost/'
, hash: ''
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi9sb2NhdGlvbi5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBQUE7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQSIsImZpbGUiOiJnZW5lcmF0ZWQuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzdHJpY3QnO1xuXG5tb2R1bGUuZXhwb3J0cyA9IGdsb2JhbC5sb2NhdGlvbiB8fCB7XG4gIG9yaWdpbjogJ2h0dHA6Ly9sb2NhbGhvc3Q6ODAnXG4sIHByb3RvY29sOiAnaHR0cCdcbiwgaG9zdDogJ2xvY2FsaG9zdCdcbiwgcG9ydDogODBcbiwgaHJlZjogJ2h0dHA6Ly9sb2NhbGhvc3QvJ1xuLCBoYXNoOiAnJ1xufTtcbiJdfQ==
},{}],14:[function(require,module,exports){
(function (process,global){
'use strict';

require('./shims');

var URL = require('url-parse')
  , inherits = require('inherits')
  , JSON3 = require('json3')
  , random = require('./utils/random')
  , escape = require('./utils/escape')
  , urlUtils = require('./utils/url')
  , eventUtils = require('./utils/event')
  , transport = require('./utils/transport')
  , objectUtils = require('./utils/object')
  , browser = require('./utils/browser')
  , log = require('./utils/log')
  , Event = require('./event/event')
  , EventTarget = require('./event/eventtarget')
  , loc = require('./location')
  , CloseEvent = require('./event/close')
  , TransportMessageEvent = require('./event/trans-message')
  , InfoReceiver = require('./info-receiver')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:main');
}

var transports;

// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface
function SockJS(url, protocols, options) {
  if (!(this instanceof SockJS)) {
    return new SockJS(url, protocols, options);
  }
  if (arguments.length < 1) {
    throw new TypeError("Failed to construct 'SockJS: 1 argument required, but only 0 present");
  }
  EventTarget.call(this);

  this.readyState = SockJS.CONNECTING;
  this.extensions = '';
  this.protocol = '';

  // non-standard extension
  options = options || {};
  if (options.protocols_whitelist) {
    log.warn("'protocols_whitelist' is DEPRECATED. Use 'transports' instead.");
  }
  this._transportsWhitelist = options.transports;
  this._transportOptions = options.transportOptions || {};

  var sessionId = options.sessionId || 8;
  if (typeof sessionId === 'function') {
    this._generateSessionId = sessionId;
  } else if (typeof sessionId === 'number') {
    this._generateSessionId = function() {
      return random.string(sessionId);
    };
  } else {
    throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.');
  }

  this._server = options.server || random.numberString(1000);

  // Step 1 of WS spec - parse and validate the url. Issue #8
  var parsedUrl = new URL(url);
  if (!parsedUrl.host || !parsedUrl.protocol) {
    throw new SyntaxError("The URL '" + url + "' is invalid");
  } else if (parsedUrl.hash) {
    throw new SyntaxError('The URL must not contain a fragment');
  } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') {
    throw new SyntaxError("The URL's scheme must be either 'http:' or 'https:'. '" + parsedUrl.protocol + "' is not allowed.");
  }

  var secure = parsedUrl.protocol === 'https:';
  // Step 2 - don't allow secure origin with an insecure protocol
  if (loc.protocol === 'https' && !secure) {
    throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS');
  }

  // Step 3 - check port access - no need here
  // Step 4 - parse protocols argument
  if (!protocols) {
    protocols = [];
  } else if (!Array.isArray(protocols)) {
    protocols = [protocols];
  }

  // Step 5 - check protocols argument
  var sortedProtocols = protocols.sort();
  sortedProtocols.forEach(function(proto, i) {
    if (!proto) {
      throw new SyntaxError("The protocols entry '" + proto + "' is invalid.");
    }
    if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) {
      throw new SyntaxError("The protocols entry '" + proto + "' is duplicated.");
    }
  });

  // Step 6 - convert origin
  var o = urlUtils.getOrigin(loc.href);
  this._origin = o ? o.toLowerCase() : null;

  // remove the trailing slash
  parsedUrl.set('pathname', parsedUrl.pathname.replace(/\/+$/, ''));

  // store the sanitized url
  this.url = parsedUrl.href;
  debug('using url', this.url);

  // Step 7 - start connection in background
  // obtain server info
  // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26
  this._urlInfo = {
    nullOrigin: !browser.hasDomain()
  , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href)
  , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href)
  };

  this._ir = new InfoReceiver(this.url, this._urlInfo);
  this._ir.once('finish', this._receiveInfo.bind(this));
}

inherits(SockJS, EventTarget);

function userSetCode(code) {
  return code === 1000 || (code >= 3000 && code <= 4999);
}

SockJS.prototype.close = function(code, reason) {
  // Step 1
  if (code && !userSetCode(code)) {
    throw new Error('InvalidAccessError: Invalid code');
  }
  // Step 2.4 states the max is 123 bytes, but we are just checking length
  if (reason && reason.length > 123) {
    throw new SyntaxError('reason argument has an invalid length');
  }

  // Step 3.1
  if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) {
    return;
  }

  // TODO look at docs to determine how to set this
  var wasClean = true;
  this._close(code || 1000, reason || 'Normal closure', wasClean);
};

SockJS.prototype.send = function(data) {
  // #13 - convert anything non-string to string
  // TODO this currently turns objects into [object Object]
  if (typeof data !== 'string') {
    data = '' + data;
  }
  if (this.readyState === SockJS.CONNECTING) {
    throw new Error('InvalidStateError: The connection has not been established yet');
  }
  if (this.readyState !== SockJS.OPEN) {
    return;
  }
  this._transport.send(escape.quote(data));
};

SockJS.version = require('./version');

SockJS.CONNECTING = 0;
SockJS.OPEN = 1;
SockJS.CLOSING = 2;
SockJS.CLOSED = 3;

SockJS.prototype._receiveInfo = function(info, rtt) {
  debug('_receiveInfo', rtt);
  this._ir = null;
  if (!info) {
    this._close(1002, 'Cannot connect to server');
    return;
  }

  // establish a round-trip timeout (RTO) based on the
  // round-trip time (RTT)
  this._rto = this.countRTO(rtt);
  // allow server to override url used for the actual transport
  this._transUrl = info.base_url ? info.base_url : this.url;
  info = objectUtils.extend(info, this._urlInfo);
  debug('info', info);
  // determine list of desired and supported transports
  var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info);
  this._transports = enabledTransports.main;
  debug(this._transports.length + ' enabled transports');

  this._connect();
};

SockJS.prototype._connect = function() {
  for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) {
    debug('attempt', Transport.transportName);
    if (Transport.needBody) {
      if (!global.document.body ||
          (typeof global.document.readyState !== 'undefined' &&
            global.document.readyState !== 'complete' &&
            global.document.readyState !== 'interactive')) {
        debug('waiting for body');
        this._transports.unshift(Transport);
        eventUtils.attachEvent('load', this._connect.bind(this));
        return;
      }
    }

    // calculate timeout based on RTO and round trips. Default to 5s
    var timeoutMs = (this._rto * Transport.roundTrips) || 5000;
    this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs);
    debug('using timeout', timeoutMs);

    var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId());
    var options = this._transportOptions[Transport.transportName];
    debug('transport url', transportUrl);
    var transportObj = new Transport(transportUrl, this._transUrl, options);
    transportObj.on('message', this._transportMessage.bind(this));
    transportObj.once('close', this._transportClose.bind(this));
    transportObj.transportName = Transport.transportName;
    this._transport = transportObj;

    return;
  }
  this._close(2000, 'All transports failed', false);
};

SockJS.prototype._transportTimeout = function() {
  debug('_transportTimeout');
  if (this.readyState === SockJS.CONNECTING) {
    this._transportClose(2007, 'Transport timed out');
  }
};

SockJS.prototype._transportMessage = function(msg) {
  debug('_transportMessage', msg);
  var self = this
    , type = msg.slice(0, 1)
    , content = msg.slice(1)
    , payload
    ;

  // first check for messages that don't need a payload
  switch (type) {
    case 'o':
      this._open();
      return;
    case 'h':
      this.dispatchEvent(new Event('heartbeat'));
      debug('heartbeat', this.transport);
      return;
  }

  if (content) {
    try {
      payload = JSON3.parse(content);
    } catch (e) {
      debug('bad json', content);
    }
  }

  if (typeof payload === 'undefined') {
    debug('empty payload', content);
    return;
  }

  switch (type) {
    case 'a':
      if (Array.isArray(payload)) {
        payload.forEach(function(p) {
          debug('message', self.transport, p);
          self.dispatchEvent(new TransportMessageEvent(p));
        });
      }
      break;
    case 'm':
      debug('message', this.transport, payload);
      this.dispatchEvent(new TransportMessageEvent(payload));
      break;
    case 'c':
      if (Array.isArray(payload) && payload.length === 2) {
        this._close(payload[0], payload[1], true);
      }
      break;
  }
};

SockJS.prototype._transportClose = function(code, reason) {
  debug('_transportClose', this.transport, code, reason);
  if (this._transport) {
    this._transport.removeAllListeners();
    this._transport = null;
    this.transport = null;
  }

  if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) {
    this._connect();
    return;
  }

  this._close(code, reason);
};

SockJS.prototype._open = function() {
  debug('_open', this._transport.transportName, this.readyState);
  if (this.readyState === SockJS.CONNECTING) {
    if (this._transportTimeoutId) {
      clearTimeout(this._transportTimeoutId);
      this._transportTimeoutId = null;
    }
    this.readyState = SockJS.OPEN;
    this.transport = this._transport.transportName;
    this.dispatchEvent(new Event('open'));
    debug('connected', this.transport);
  } else {
    // The server might have been restarted, and lost track of our
    // connection.
    this._close(1006, 'Server lost session');
  }
};

SockJS.prototype._close = function(code, reason, wasClean) {
  debug('_close', this.transport, code, reason, wasClean, this.readyState);
  var forceFail = false;

  if (this._ir) {
    forceFail = true;
    this._ir.close();
    this._ir = null;
  }
  if (this._transport) {
    this._transport.close();
    this._transport = null;
    this.transport = null;
  }

  if (this.readyState === SockJS.CLOSED) {
    throw new Error('InvalidStateError: SockJS has already been closed');
  }

  this.readyState = SockJS.CLOSING;
  setTimeout(function() {
    this.readyState = SockJS.CLOSED;

    if (forceFail) {
      this.dispatchEvent(new Event('error'));
    }

    var e = new CloseEvent('close');
    e.wasClean = wasClean || false;
    e.code = code || 1000;
    e.reason = reason;

    this.dispatchEvent(e);
    this.onmessage = this.onclose = this.onerror = null;
    debug('disconnected');
  }.bind(this), 0);
};

// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/
// and RFC 2988.
SockJS.prototype.countRTO = function(rtt) {
  // In a local environment, when using IE8/9 and the `jsonp-polling`
  // transport the time needed to establish a connection (the time that pass
  // from the opening of the transport to the call of `_dispatchOpen`) is
  // around 200msec (the lower bound used in the article above) and this
  // causes spurious timeouts. For this reason we calculate a value slightly
  // larger than that used in the article.
  if (rtt > 100) {
    return 4 * rtt; // rto > 400msec
  }
  return 300 + rtt; // 300msec < rto <= 400msec
};

module.exports = function(availableTransports) {
  transports = transport(availableTransports);
  require('./iframe-bootstrap')(SockJS, availableTransports);
  return SockJS;
};

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["lib/main.js"],"names":[],"mappings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file":"generated.js","sourceRoot":"","sourcesContent":["'use strict';\n\nrequire('./shims');\n\nvar URL = require('url-parse')\n  , inherits = require('inherits')\n  , JSON3 = require('json3')\n  , random = require('./utils/random')\n  , escape = require('./utils/escape')\n  , urlUtils = require('./utils/url')\n  , eventUtils = require('./utils/event')\n  , transport = require('./utils/transport')\n  , objectUtils = require('./utils/object')\n  , browser = require('./utils/browser')\n  , log = require('./utils/log')\n  , Event = require('./event/event')\n  , EventTarget = require('./event/eventtarget')\n  , loc = require('./location')\n  , CloseEvent = require('./event/close')\n  , TransportMessageEvent = require('./event/trans-message')\n  , InfoReceiver = require('./info-receiver')\n  ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n  debug = require('debug')('sockjs-client:main');\n}\n\nvar transports;\n\n// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface\nfunction SockJS(url, protocols, options) {\n  if (!(this instanceof SockJS)) {\n    return new SockJS(url, protocols, options);\n  }\n  if (arguments.length < 1) {\n    throw new TypeError(\"Failed to construct 'SockJS: 1 argument required, but only 0 present\");\n  }\n  EventTarget.call(this);\n\n  this.readyState = SockJS.CONNECTING;\n  this.extensions = '';\n  this.protocol = '';\n\n  // non-standard extension\n  options = options || {};\n  if (options.protocols_whitelist) {\n    log.warn(\"'protocols_whitelist' is DEPRECATED. Use 'transports' instead.\");\n  }\n  this._transportsWhitelist = options.transports;\n  this._transportOptions = options.transportOptions || {};\n\n  var sessionId = options.sessionId || 8;\n  if (typeof sessionId === 'function') {\n    this._generateSessionId = sessionId;\n  } else if (typeof sessionId === 'number') {\n    this._generateSessionId = function() {\n      return random.string(sessionId);\n    };\n  } else {\n    throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.');\n  }\n\n  this._server = options.server || random.numberString(1000);\n\n  // Step 1 of WS spec - parse and validate the url. Issue #8\n  var parsedUrl = new URL(url);\n  if (!parsedUrl.host || !parsedUrl.protocol) {\n    throw new SyntaxError(\"The URL '\" + url + \"' is invalid\");\n  } else if (parsedUrl.hash) {\n    throw new SyntaxError('The URL must not contain a fragment');\n  } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') {\n    throw new SyntaxError(\"The URL's scheme must be either 'http:' or 'https:'. '\" + parsedUrl.protocol + \"' is not allowed.\");\n  }\n\n  var secure = parsedUrl.protocol === 'https:';\n  // Step 2 - don't allow secure origin with an insecure protocol\n  if (loc.protocol === 'https' && !secure) {\n    throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS');\n  }\n\n  // Step 3 - check port access - no need here\n  // Step 4 - parse protocols argument\n  if (!protocols) {\n    protocols = [];\n  } else if (!Array.isArray(protocols)) {\n    protocols = [protocols];\n  }\n\n  // Step 5 - check protocols argument\n  var sortedProtocols = protocols.sort();\n  sortedProtocols.forEach(function(proto, i) {\n    if (!proto) {\n      throw new SyntaxError(\"The protocols entry '\" + proto + \"' is invalid.\");\n    }\n    if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) {\n      throw new SyntaxError(\"The protocols entry '\" + proto + \"' is duplicated.\");\n    }\n  });\n\n  // Step 6 - convert origin\n  var o = urlUtils.getOrigin(loc.href);\n  this._origin = o ? o.toLowerCase() : null;\n\n  // remove the trailing slash\n  parsedUrl.set('pathname', parsedUrl.pathname.replace(/\\/+$/, ''));\n\n  // store the sanitized url\n  this.url = parsedUrl.href;\n  debug('using url', this.url);\n\n  // Step 7 - start connection in background\n  // obtain server info\n  // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26\n  this._urlInfo = {\n    nullOrigin: !browser.hasDomain()\n  , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href)\n  , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href)\n  };\n\n  this._ir = new InfoReceiver(this.url, this._urlInfo);\n  this._ir.once('finish', this._receiveInfo.bind(this));\n}\n\ninherits(SockJS, EventTarget);\n\nfunction userSetCode(code) {\n  return code === 1000 || (code >= 3000 && code <= 4999);\n}\n\nSockJS.prototype.close = function(code, reason) {\n  // Step 1\n  if (code && !userSetCode(code)) {\n    throw new Error('InvalidAccessError: Invalid code');\n  }\n  // Step 2.4 states the max is 123 bytes, but we are just checking length\n  if (reason && reason.length > 123) {\n    throw new SyntaxError('reason argument has an invalid length');\n  }\n\n  // Step 3.1\n  if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) {\n    return;\n  }\n\n  // TODO look at docs to determine how to set this\n  var wasClean = true;\n  this._close(code || 1000, reason || 'Normal closure', wasClean);\n};\n\nSockJS.prototype.send = function(data) {\n  // #13 - convert anything non-string to string\n  // TODO this currently turns objects into [object Object]\n  if (typeof data !== 'string') {\n    data = '' + data;\n  }\n  if (this.readyState === SockJS.CONNECTING) {\n    throw new Error('InvalidStateError: The connection has not been established yet');\n  }\n  if (this.readyState !== SockJS.OPEN) {\n    return;\n  }\n  this._transport.send(escape.quote(data));\n};\n\nSockJS.version = require('./version');\n\nSockJS.CONNECTING = 0;\nSockJS.OPEN = 1;\nSockJS.CLOSING = 2;\nSockJS.CLOSED = 3;\n\nSockJS.prototype._receiveInfo = function(info, rtt) {\n  debug('_receiveInfo', rtt);\n  this._ir = null;\n  if (!info) {\n    this._close(1002, 'Cannot connect to server');\n    return;\n  }\n\n  // establish a round-trip timeout (RTO) based on the\n  // round-trip time (RTT)\n  this._rto = this.countRTO(rtt);\n  // allow server to override url used for the actual transport\n  this._transUrl = info.base_url ? info.base_url : this.url;\n  info = objectUtils.extend(info, this._urlInfo);\n  debug('info', info);\n  // determine list of desired and supported transports\n  var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info);\n  this._transports = enabledTransports.main;\n  debug(this._transports.length + ' enabled transports');\n\n  this._connect();\n};\n\nSockJS.prototype._connect = function() {\n  for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) {\n    debug('attempt', Transport.transportName);\n    if (Transport.needBody) {\n      if (!global.document.body ||\n          (typeof global.document.readyState !== 'undefined' &&\n            global.document.readyState !== 'complete' &&\n            global.document.readyState !== 'interactive')) {\n        debug('waiting for body');\n        this._transports.unshift(Transport);\n        eventUtils.attachEvent('load', this._connect.bind(this));\n        return;\n      }\n    }\n\n    // calculate timeout based on RTO and round trips. Default to 5s\n    var timeoutMs = (this._rto * Transport.roundTrips) || 5000;\n    this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs);\n    debug('using timeout', timeoutMs);\n\n    var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId());\n    var options = this._transportOptions[Transport.transportName];\n    debug('transport url', transportUrl);\n    var transportObj = new Transport(transportUrl, this._transUrl, options);\n    transportObj.on('message', this._transportMessage.bind(this));\n    transportObj.once('close', this._transportClose.bind(this));\n    transportObj.transportName = Transport.transportName;\n    this._transport = transportObj;\n\n    return;\n  }\n  this._close(2000, 'All transports failed', false);\n};\n\nSockJS.prototype._transportTimeout = function() {\n  debug('_transportTimeout');\n  if (this.readyState === SockJS.CONNECTING) {\n    this._transportClose(2007, 'Transport timed out');\n  }\n};\n\nSockJS.prototype._transportMessage = function(msg) {\n  debug('_transportMessage', msg);\n  var self = this\n    , type = msg.slice(0, 1)\n    , content = msg.slice(1)\n    , payload\n    ;\n\n  // first check for messages that don't need a payload\n  switch (type) {\n    case 'o':\n      this._open();\n      return;\n    case 'h':\n      this.dispatchEvent(new Event('heartbeat'));\n      debug('heartbeat', this.transport);\n      return;\n  }\n\n  if (content) {\n    try {\n      payload = JSON3.parse(content);\n    } catch (e) {\n      debug('bad json', content);\n    }\n  }\n\n  if (typeof payload === 'undefined') {\n    debug('empty payload', content);\n    return;\n  }\n\n  switch (type) {\n    case 'a':\n      if (Array.isArray(payload)) {\n        payload.forEach(function(p) {\n          debug('message', self.transport, p);\n          self.dispatchEvent(new TransportMessageEvent(p));\n        });\n      }\n      break;\n    case 'm':\n      debug('message', this.transport, payload);\n      this.dispatchEvent(new TransportMessageEvent(payload));\n      break;\n    case 'c':\n      if (Array.isArray(payload) && payload.length === 2) {\n        this._close(payload[0], payload[1], true);\n      }\n      break;\n  }\n};\n\nSockJS.prototype._transportClose = function(code, reason) {\n  debug('_transportClose', this.transport, code, reason);\n  if (this._transport) {\n    this._transport.removeAllListeners();\n    this._transport = null;\n    this.transport = null;\n  }\n\n  if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) {\n    this._connect();\n    return;\n  }\n\n  this._close(code, reason);\n};\n\nSockJS.prototype._open = function() {\n  debug('_open', this._transport.transportName, this.readyState);\n  if (this.readyState === SockJS.CONNECTING) {\n    if (this._transportTimeoutId) {\n      clearTimeout(this._transportTimeoutId);\n      this._transportTimeoutId = null;\n    }\n    this.readyState = SockJS.OPEN;\n    this.transport = this._transport.transportName;\n    this.dispatchEvent(new Event('open'));\n    debug('connected', this.transport);\n  } else {\n    // The server might have been restarted, and lost track of our\n    // connection.\n    this._close(1006, 'Server lost session');\n  }\n};\n\nSockJS.prototype._close = function(code, reason, wasClean) {\n  debug('_close', this.transport, code, reason, wasClean, this.readyState);\n  var forceFail = false;\n\n  if (this._ir) {\n    forceFail = true;\n    this._ir.close();\n    this._ir = null;\n  }\n  if (this._transport) {\n    this._transport.close();\n    this._transport = null;\n    this.transport = null;\n  }\n\n  if (this.readyState === SockJS.CLOSED) {\n    throw new Error('InvalidStateError: SockJS has already been closed');\n  }\n\n  this.readyState = SockJS.CLOSING;\n  setTimeout(function() {\n    this.readyState = SockJS.CLOSED;\n\n    if (forceFail) {\n      this.dispatchEvent(new Event('error'));\n    }\n\n    var e = new CloseEvent('close');\n    e.wasClean = wasClean || false;\n    e.code = code || 1000;\n    e.reason = reason;\n\n    this.dispatchEvent(e);\n    this.onmessage = this.onclose = this.onerror = null;\n    debug('disconnected');\n  }.bind(this), 0);\n};\n\n// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/\n// and RFC 2988.\nSockJS.prototype.countRTO = function(rtt) {\n  // In a local environment, when using IE8/9 and the `jsonp-polling`\n  // transport the time needed to establish a connection (the time that pass\n  // from the opening of the transport to the call of `_dispatchOpen`) is\n  // around 200msec (the lower bound used in the article above) and this\n  // causes spurious timeouts. For this reason we calculate a value slightly\n  // larger than that used in the article.\n  if (rtt > 100) {\n    return 4 * rtt; // rto > 400msec\n  }\n  return 300 + rtt; // 300msec < rto <= 400msec\n};\n\nmodule.exports = function(availableTransports) {\n  transports = transport(availableTransports);\n  require('./iframe-bootstrap')(SockJS, availableTransports);\n  return SockJS;\n};\n"]}
},{"./event/close":2,"./event/event":4,"./event/eventtarget":5,"./event/trans-message":6,"./iframe-bootstrap":8,"./info-receiver":12,"./location":13,"./shims":15,"./utils/browser":44,"./utils/escape":45,"./utils/event":46,"./utils/log":48,"./utils/object":49,"./utils/random":50,"./utils/transport":51,"./utils/url":52,"./version":53,"debug":54,"inherits":57,"json3":58,"url-parse":59}],15:[function(require,module,exports){
/* eslint-disable */
/* jscs: disable */
'use strict';

// pulled specific shims from https://github.com/es-shims/es5-shim

var ArrayPrototype = Array.prototype;
var ObjectPrototype = Object.prototype;
var FunctionPrototype = Function.prototype;
var StringPrototype = String.prototype;
var array_slice = ArrayPrototype.slice;

var _toString = ObjectPrototype.toString;
var isFunction = function (val) {
    return ObjectPrototype.toString.call(val) === '[object Function]';
};
var isArray = function isArray(obj) {
    return _toString.call(obj) === '[object Array]';
};
var isString = function isString(obj) {
    return _toString.call(obj) === '[object String]';
};

var supportsDescriptors = Object.defineProperty && (function () {
    try {
        Object.defineProperty({}, 'x', {});
        return true;
    } catch (e) { /* this is ES3 */
        return false;
    }
}());

// Define configurable, writable and non-enumerable props
// if they don't exist.
var defineProperty;
if (supportsDescriptors) {
    defineProperty = function (object, name, method, forceAssign) {
        if (!forceAssign && (name in object)) { return; }
        Object.defineProperty(object, name, {
            configurable: true,
            enumerable: false,
            writable: true,
            value: method
        });
    };
} else {
    defineProperty = function (object, name, method, forceAssign) {
        if (!forceAssign && (name in object)) { return; }
        object[name] = method;
    };
}
var defineProperties = function (object, map, forceAssign) {
    for (var name in map) {
        if (ObjectPrototype.hasOwnProperty.call(map, name)) {
          defineProperty(object, name, map[name], forceAssign);
        }
    }
};

var toObject = function (o) {
    if (o == null) { // this matches both null and undefined
        throw new TypeError("can't convert " + o + ' to object');
    }
    return Object(o);
};

//
// Util
// ======
//

// ES5 9.4
// http://es5.github.com/#x9.4
// http://jsperf.com/to-integer

function toInteger(num) {
    var n = +num;
    if (n !== n) { // isNaN
        n = 0;
    } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {
        n = (n > 0 || -1) * Math.floor(Math.abs(n));
    }
    return n;
}

function ToUint32(x) {
    return x >>> 0;
}

//
// Function
// ========
//

// ES-5 15.3.4.5
// http://es5.github.com/#x15.3.4.5

function Empty() {}

defineProperties(FunctionPrototype, {
    bind: function bind(that) { // .length is 1
        // 1. Let Target be the this value.
        var target = this;
        // 2. If IsCallable(Target) is false, throw a TypeError exception.
        if (!isFunction(target)) {
            throw new TypeError('Function.prototype.bind called on incompatible ' + target);
        }
        // 3. Let A be a new (possibly empty) internal list of all of the
        //   argument values provided after thisArg (arg1, arg2 etc), in order.
        // XXX slicedArgs will stand in for "A" if used
        var args = array_slice.call(arguments, 1); // for normal call
        // 4. Let F be a new native ECMAScript object.
        // 11. Set the [[Prototype]] internal property of F to the standard
        //   built-in Function prototype object as specified in 15.3.3.1.
        // 12. Set the [[Call]] internal property of F as described in
        //   15.3.4.5.1.
        // 13. Set the [[Construct]] internal property of F as described in
        //   15.3.4.5.2.
        // 14. Set the [[HasInstance]] internal property of F as described in
        //   15.3.4.5.3.
        var binder = function () {

            if (this instanceof bound) {
                // 15.3.4.5.2 [[Construct]]
                // When the [[Construct]] internal method of a function object,
                // F that was created using the bind function is called with a
                // list of arguments ExtraArgs, the following steps are taken:
                // 1. Let target be the value of F's [[TargetFunction]]
                //   internal property.
                // 2. If target has no [[Construct]] internal method, a
                //   TypeError exception is thrown.
                // 3. Let boundArgs be the value of F's [[BoundArgs]] internal
                //   property.
                // 4. Let args be a new list containing the same values as the
                //   list boundArgs in the same order followed by the same
                //   values as the list ExtraArgs in the same order.
                // 5. Return the result of calling the [[Construct]] internal
                //   method of target providing args as the arguments.

                var result = target.apply(
                    this,
                    args.concat(array_slice.call(arguments))
                );
                if (Object(result) === result) {
                    return result;
                }
                return this;

            } else {
                // 15.3.4.5.1 [[Call]]
                // When the [[Call]] internal method of a function object, F,
                // which was created using the bind function is called with a
                // this value and a list of arguments ExtraArgs, the following
                // steps are taken:
                // 1. Let boundArgs be the value of F's [[BoundArgs]] internal
                //   property.
                // 2. Let boundThis be the value of F's [[BoundThis]] internal
                //   property.
                // 3. Let target be the value of F's [[TargetFunction]] internal
                //   property.
                // 4. Let args be a new list containing the same values as the
                //   list boundArgs in the same order followed by the same
                //   values as the list ExtraArgs in the same order.
                // 5. Return the result of calling the [[Call]] internal method
                //   of target providing boundThis as the this value and
                //   providing args as the arguments.

                // equiv: target.call(this, ...boundArgs, ...args)
                return target.apply(
                    that,
                    args.concat(array_slice.call(arguments))
                );

            }

        };

        // 15. If the [[Class]] internal property of Target is "Function", then
        //     a. Let L be the length property of Target minus the length of A.
        //     b. Set the length own property of F to either 0 or L, whichever is
        //       larger.
        // 16. Else set the length own property of F to 0.

        var boundLength = Math.max(0, target.length - args.length);

        // 17. Set the attributes of the length own property of F to the values
        //   specified in 15.3.5.1.
        var boundArgs = [];
        for (var i = 0; i < boundLength; i++) {
            boundArgs.push('$' + i);
        }

        // XXX Build a dynamic function with desired amount of arguments is the only
        // way to set the length property of a function.
        // In environments where Content Security Policies enabled (Chrome extensions,
        // for ex.) all use of eval or Function costructor throws an exception.
        // However in all of these environments Function.prototype.bind exists
        // and so this code will never be executed.
        var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder);

        if (target.prototype) {
            Empty.prototype = target.prototype;
            bound.prototype = new Empty();
            // Clean up dangling references.
            Empty.prototype = null;
        }

        // TODO
        // 18. Set the [[Extensible]] internal property of F to true.

        // TODO
        // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
        // 20. Call the [[DefineOwnProperty]] internal method of F with
        //   arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
        //   thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
        //   false.
        // 21. Call the [[DefineOwnProperty]] internal method of F with
        //   arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
        //   [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
        //   and false.

        // TODO
        // NOTE Function objects created using Function.prototype.bind do not
        // have a prototype property or the [[Code]], [[FormalParameters]], and
        // [[Scope]] internal properties.
        // XXX can't delete prototype in pure-js.

        // 22. Return F.
        return bound;
    }
});

//
// Array
// =====
//

// ES5 15.4.3.2
// http://es5.github.com/#x15.4.3.2
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
defineProperties(Array, { isArray: isArray });


var boxedString = Object('a');
var splitString = boxedString[0] !== 'a' || !(0 in boxedString);

var properlyBoxesContext = function properlyBoxed(method) {
    // Check node 0.6.21 bug where third parameter is not boxed
    var properlyBoxesNonStrict = true;
    var properlyBoxesStrict = true;
    if (method) {
        method.call('foo', function (_, __, context) {
            if (typeof context !== 'object') { properlyBoxesNonStrict = false; }
        });

        method.call([1], function () {
            'use strict';
            properlyBoxesStrict = typeof this === 'string';
        }, 'x');
    }
    return !!method && properlyBoxesNonStrict && properlyBoxesStrict;
};

defineProperties(ArrayPrototype, {
    forEach: function forEach(fun /*, thisp*/) {
        var object = toObject(this),
            self = splitString && isString(this) ? this.split('') : object,
            thisp = arguments[1],
            i = -1,
            length = self.length >>> 0;

        // If no callback function or if callback is not a callable function
        if (!isFunction(fun)) {
            throw new TypeError(); // TODO message
        }

        while (++i < length) {
            if (i in self) {
                // Invoke the callback function with call, passing arguments:
                // context, property value, property key, thisArg object
                // context
                fun.call(thisp, self[i], i, object);
            }
        }
    }
}, !properlyBoxesContext(ArrayPrototype.forEach));

// ES5 15.4.4.14
// http://es5.github.com/#x15.4.4.14
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
var hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1;
defineProperties(ArrayPrototype, {
    indexOf: function indexOf(sought /*, fromIndex */ ) {
        var self = splitString && isString(this) ? this.split('') : toObject(this),
            length = self.length >>> 0;

        if (!length) {
            return -1;
        }

        var i = 0;
        if (arguments.length > 1) {
            i = toInteger(arguments[1]);
        }

        // handle negative indices
        i = i >= 0 ? i : Math.max(0, length + i);
        for (; i < length; i++) {
            if (i in self && self[i] === sought) {
                return i;
            }
        }
        return -1;
    }
}, hasFirefox2IndexOfBug);

//
// String
// ======
//

// ES5 15.5.4.14
// http://es5.github.com/#x15.5.4.14

// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers]
// Many browsers do not split properly with regular expressions or they
// do not perform the split correctly under obscure conditions.
// See http://blog.stevenlevithan.com/archives/cross-browser-split
// I've tested in many browsers and this seems to cover the deviant ones:
//    'ab'.split(/(?:ab)*/) should be ["", ""], not [""]
//    '.'.split(/(.?)(.?)/) should be ["", ".", "", ""], not ["", ""]
//    'tesst'.split(/(s)*/) should be ["t", undefined, "e", "s", "t"], not
//       [undefined, "t", undefined, "e", ...]
//    ''.split(/.?/) should be [], not [""]
//    '.'.split(/()()/) should be ["."], not ["", "", "."]

var string_split = StringPrototype.split;
if (
    'ab'.split(/(?:ab)*/).length !== 2 ||
    '.'.split(/(.?)(.?)/).length !== 4 ||
    'tesst'.split(/(s)*/)[1] === 't' ||
    'test'.split(/(?:)/, -1).length !== 4 ||
    ''.split(/.?/).length ||
    '.'.split(/()()/).length > 1
) {
    (function () {
        var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group

        StringPrototype.split = function (separator, limit) {
            var string = this;
            if (separator === void 0 && limit === 0) {
                return [];
            }

            // If `separator` is not a regex, use native split
            if (_toString.call(separator) !== '[object RegExp]') {
                return string_split.call(this, separator, limit);
            }

            var output = [],
                flags = (separator.ignoreCase ? 'i' : '') +
                        (separator.multiline  ? 'm' : '') +
                        (separator.extended   ? 'x' : '') + // Proposed for ES6
                        (separator.sticky     ? 'y' : ''), // Firefox 3+
                lastLastIndex = 0,
                // Make `global` and avoid `lastIndex` issues by working with a copy
                separator2, match, lastIndex, lastLength;
            separator = new RegExp(separator.source, flags + 'g');
            string += ''; // Type-convert
            if (!compliantExecNpcg) {
                // Doesn't need flags gy, but they don't hurt
                separator2 = new RegExp('^' + separator.source + '$(?!\\s)', flags);
            }
            /* Values for `limit`, per the spec:
             * If undefined: 4294967295 // Math.pow(2, 32) - 1
             * If 0, Infinity, or NaN: 0
             * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;
             * If negative number: 4294967296 - Math.floor(Math.abs(limit))
             * If other: Type-convert, then use the above rules
             */
            limit = limit === void 0 ?
                -1 >>> 0 : // Math.pow(2, 32) - 1
                ToUint32(limit);
            while (match = separator.exec(string)) {
                // `separator.lastIndex` is not reliable cross-browser
                lastIndex = match.index + match[0].length;
                if (lastIndex > lastLastIndex) {
                    output.push(string.slice(lastLastIndex, match.index));
                    // Fix browsers whose `exec` methods don't consistently return `undefined` for
                    // nonparticipating capturing groups
                    if (!compliantExecNpcg && match.length > 1) {
                        match[0].replace(separator2, function () {
                            for (var i = 1; i < arguments.length - 2; i++) {
                                if (arguments[i] === void 0) {
                                    match[i] = void 0;
                                }
                            }
                        });
                    }
                    if (match.length > 1 && match.index < string.length) {
                        ArrayPrototype.push.apply(output, match.slice(1));
                    }
                    lastLength = match[0].length;
                    lastLastIndex = lastIndex;
                    if (output.length >= limit) {
                        break;
                    }
                }
                if (separator.lastIndex === match.index) {
                    separator.lastIndex++; // Avoid an infinite loop
                }
            }
            if (lastLastIndex === string.length) {
                if (lastLength || !separator.test('')) {
                    output.push('');
                }
            } else {
                output.push(string.slice(lastLastIndex));
            }
            return output.length > limit ? output.slice(0, limit) : output;
        };
    }());

// [bugfix, chrome]
// If separator is undefined, then the result array contains just one String,
// which is the this value (converted to a String). If limit is not undefined,
// then the output array is truncated so that it contains no more than limit
// elements.
// "0".split(undefined, 0) -> []
} else if ('0'.split(void 0, 0).length) {
    StringPrototype.split = function split(separator, limit) {
        if (separator === void 0 && limit === 0) { return []; }
        return string_split.call(this, separator, limit);
    };
}

// ES5 15.5.4.20
// whitespace from: http://es5.github.io/#x15.5.4.20
var ws = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
    '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028' +
    '\u2029\uFEFF';
var zeroWidth = '\u200b';
var wsRegexChars = '[' + ws + ']';
var trimBeginRegexp = new RegExp('^' + wsRegexChars + wsRegexChars + '*');
var trimEndRegexp = new RegExp(wsRegexChars + wsRegexChars + '*$');
var hasTrimWhitespaceBug = StringPrototype.trim && (ws.trim() || !zeroWidth.trim());
defineProperties(StringPrototype, {
    // http://blog.stevenlevithan.com/archives/faster-trim-javascript
    // http://perfectionkills.com/whitespace-deviations/
    trim: function trim() {
        if (this === void 0 || this === null) {
            throw new TypeError("can't convert " + this + ' to object');
        }
        return String(this).replace(trimBeginRegexp, '').replace(trimEndRegexp, '');
    }
}, hasTrimWhitespaceBug);

// ECMA-262, 3rd B.2.3
// Not an ECMAScript standard, although ECMAScript 3rd Edition has a
// non-normative section suggesting uniform semantics and it should be
// normalized across all browsers
// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE
var string_substr = StringPrototype.substr;
var hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b';
defineProperties(StringPrototype, {
    substr: function substr(start, length) {
        return string_substr.call(
            this,
            start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,
            length
        );
    }
}, hasNegativeSubstrBug);

},{}],16:[function(require,module,exports){
'use strict';

module.exports = [
  // streaming transports
  require('./transport/websocket')
, require('./transport/xhr-streaming')
, require('./transport/xdr-streaming')
, require('./transport/eventsource')
, require('./transport/lib/iframe-wrap')(require('./transport/eventsource'))

  // polling transports
, require('./transport/htmlfile')
, require('./transport/lib/iframe-wrap')(require('./transport/htmlfile'))
, require('./transport/xhr-polling')
, require('./transport/xdr-polling')
, require('./transport/lib/iframe-wrap')(require('./transport/xhr-polling'))
, require('./transport/jsonp-polling')
];

},{"./transport/eventsource":20,"./transport/htmlfile":21,"./transport/jsonp-polling":23,"./transport/lib/iframe-wrap":26,"./transport/websocket":38,"./transport/xdr-polling":39,"./transport/xdr-streaming":40,"./transport/xhr-polling":41,"./transport/xhr-streaming":42}],17:[function(require,module,exports){
(function (process,global){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  , utils = require('../../utils/event')
  , urlUtils = require('../../utils/url')
  , XHR = global.XMLHttpRequest
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:browser:xhr');
}

function AbstractXHRObject(method, url, payload, opts) {
  debug(method, url);
  var self = this;
  EventEmitter.call(this);

  setTimeout(function () {
    self._start(method, url, payload, opts);
  }, 0);
}

inherits(AbstractXHRObject, EventEmitter);

AbstractXHRObject.prototype._start = function(method, url, payload, opts) {
  var self = this;

  try {
    this.xhr = new XHR();
  } catch (x) {
    // intentionally empty
  }

  if (!this.xhr) {
    debug('no xhr');
    this.emit('finish', 0, 'no xhr support');
    this._cleanup();
    return;
  }

  // several browsers cache POSTs
  url = urlUtils.addQuery(url, 't=' + (+new Date()));

  // Explorer tends to keep connection open, even after the
  // tab gets closed: http://bugs.jquery.com/ticket/5280
  this.unloadRef = utils.unloadAdd(function() {
    debug('unload cleanup');
    self._cleanup(true);
  });
  try {
    this.xhr.open(method, url, true);
    if (this.timeout && 'timeout' in this.xhr) {
      this.xhr.timeout = this.timeout;
      this.xhr.ontimeout = function() {
        debug('xhr timeout');
        self.emit('finish', 0, '');
        self._cleanup(false);
      };
    }
  } catch (e) {
    debug('exception', e);
    // IE raises an exception on wrong port.
    this.emit('finish', 0, '');
    this._cleanup(false);
    return;
  }

  if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) {
    debug('withCredentials');
    // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest :
    // "This never affects same-site requests."

    this.xhr.withCredentials = 'true';
  }
  if (opts && opts.headers) {
    for (var key in opts.headers) {
      this.xhr.setRequestHeader(key, opts.headers[key]);
    }
  }

  this.xhr.onreadystatechange = function() {
    if (self.xhr) {
      var x = self.xhr;
      var text, status;
      debug('readyState', x.readyState);
      switch (x.readyState) {
      case 3:
        // IE doesn't like peeking into responseText or status
        // on Microsoft.XMLHTTP and readystate=3
        try {
          status = x.status;
          text = x.responseText;
        } catch (e) {
          // intentionally empty
        }
        debug('status', status);
        // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450
        if (status === 1223) {
          status = 204;
        }

        // IE does return readystate == 3 for 404 answers.
        if (status === 200 && text && text.length > 0) {
          debug('chunk');
          self.emit('chunk', status, text);
        }
        break;
      case 4:
        status = x.status;
        debug('status', status);
        // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450
        if (status === 1223) {
          status = 204;
        }
        // IE returns this for a bad port
        // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx
        if (status === 12005 || status === 12029) {
          status = 0;
        }

        debug('finish', status, x.responseText);
        self.emit('finish', status, x.responseText);
        self._cleanup(false);
        break;
      }
    }
  };

  try {
    self.xhr.send(payload);
  } catch (e) {
    self.emit('finish', 0, '');
    self._cleanup(false);
  }
};

AbstractXHRObject.prototype._cleanup = function(abort) {
  debug('cleanup');
  if (!this.xhr) {
    return;
  }
  this.removeAllListeners();
  utils.unloadDel(this.unloadRef);

  // IE needs this field to be a function
  this.xhr.onreadystatechange = function() {};
  if (this.xhr.ontimeout) {
    this.xhr.ontimeout = null;
  }

  if (abort) {
    try {
      this.xhr.abort();
    } catch (x) {
      // intentionally empty
    }
  }
  this.unloadRef = this.xhr = null;
};

AbstractXHRObject.prototype.close = function() {
  debug('close');
  this._cleanup(true);
};

AbstractXHRObject.enabled = !!XHR;
// override XMLHttpRequest for IE6/7
// obfuscate to avoid firewalls
var axo = ['Active'].concat('Object').join('X');
if (!AbstractXHRObject.enabled && (axo in global)) {
  debug('overriding xmlhttprequest');
  XHR = function() {
    try {
      return new global[axo]('Microsoft.XMLHTTP');
    } catch (e) {
      return null;
    }
  };
  AbstractXHRObject.enabled = !!new XHR();
}

var cors = false;
try {
  cors = 'withCredentials' in new XHR();
} catch (ignored) {
  // intentionally empty
}

AbstractXHRObject.supportsCORS = cors;

module.exports = AbstractXHRObject;

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["lib/transport/browser/abstract-xhr.js"],"names":[],"mappings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file":"generated.js","sourceRoot":"","sourcesContent":["'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n  , inherits = require('inherits')\n  , utils = require('../../utils/event')\n  , urlUtils = require('../../utils/url')\n  , XHR = global.XMLHttpRequest\n  ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n  debug = require('debug')('sockjs-client:browser:xhr');\n}\n\nfunction AbstractXHRObject(method, url, payload, opts) {\n  debug(method, url);\n  var self = this;\n  EventEmitter.call(this);\n\n  setTimeout(function () {\n    self._start(method, url, payload, opts);\n  }, 0);\n}\n\ninherits(AbstractXHRObject, EventEmitter);\n\nAbstractXHRObject.prototype._start = function(method, url, payload, opts) {\n  var self = this;\n\n  try {\n    this.xhr = new XHR();\n  } catch (x) {\n    // intentionally empty\n  }\n\n  if (!this.xhr) {\n    debug('no xhr');\n    this.emit('finish', 0, 'no xhr support');\n    this._cleanup();\n    return;\n  }\n\n  // several browsers cache POSTs\n  url = urlUtils.addQuery(url, 't=' + (+new Date()));\n\n  // Explorer tends to keep connection open, even after the\n  // tab gets closed: http://bugs.jquery.com/ticket/5280\n  this.unloadRef = utils.unloadAdd(function() {\n    debug('unload cleanup');\n    self._cleanup(true);\n  });\n  try {\n    this.xhr.open(method, url, true);\n    if (this.timeout && 'timeout' in this.xhr) {\n      this.xhr.timeout = this.timeout;\n      this.xhr.ontimeout = function() {\n        debug('xhr timeout');\n        self.emit('finish', 0, '');\n        self._cleanup(false);\n      };\n    }\n  } catch (e) {\n    debug('exception', e);\n    // IE raises an exception on wrong port.\n    this.emit('finish', 0, '');\n    this._cleanup(false);\n    return;\n  }\n\n  if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) {\n    debug('withCredentials');\n    // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest :\n    // \"This never affects same-site requests.\"\n\n    this.xhr.withCredentials = 'true';\n  }\n  if (opts && opts.headers) {\n    for (var key in opts.headers) {\n      this.xhr.setRequestHeader(key, opts.headers[key]);\n    }\n  }\n\n  this.xhr.onreadystatechange = function() {\n    if (self.xhr) {\n      var x = self.xhr;\n      var text, status;\n      debug('readyState', x.readyState);\n      switch (x.readyState) {\n      case 3:\n        // IE doesn't like peeking into responseText or status\n        // on Microsoft.XMLHTTP and readystate=3\n        try {\n          status = x.status;\n          text = x.responseText;\n        } catch (e) {\n          // intentionally empty\n        }\n        debug('status', status);\n        // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n        if (status === 1223) {\n          status = 204;\n        }\n\n        // IE does return readystate == 3 for 404 answers.\n        if (status === 200 && text && text.length > 0) {\n          debug('chunk');\n          self.emit('chunk', status, text);\n        }\n        break;\n      case 4:\n        status = x.status;\n        debug('status', status);\n        // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n        if (status === 1223) {\n          status = 204;\n        }\n        // IE returns this for a bad port\n        // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx\n        if (status === 12005 || status === 12029) {\n          status = 0;\n        }\n\n        debug('finish', status, x.responseText);\n        self.emit('finish', status, x.responseText);\n        self._cleanup(false);\n        break;\n      }\n    }\n  };\n\n  try {\n    self.xhr.send(payload);\n  } catch (e) {\n    self.emit('finish', 0, '');\n    self._cleanup(false);\n  }\n};\n\nAbstractXHRObject.prototype._cleanup = function(abort) {\n  debug('cleanup');\n  if (!this.xhr) {\n    return;\n  }\n  this.removeAllListeners();\n  utils.unloadDel(this.unloadRef);\n\n  // IE needs this field to be a function\n  this.xhr.onreadystatechange = function() {};\n  if (this.xhr.ontimeout) {\n    this.xhr.ontimeout = null;\n  }\n\n  if (abort) {\n    try {\n      this.xhr.abort();\n    } catch (x) {\n      // intentionally empty\n    }\n  }\n  this.unloadRef = this.xhr = null;\n};\n\nAbstractXHRObject.prototype.close = function() {\n  debug('close');\n  this._cleanup(true);\n};\n\nAbstractXHRObject.enabled = !!XHR;\n// override XMLHttpRequest for IE6/7\n// obfuscate to avoid firewalls\nvar axo = ['Active'].concat('Object').join('X');\nif (!AbstractXHRObject.enabled && (axo in global)) {\n  debug('overriding xmlhttprequest');\n  XHR = function() {\n    try {\n      return new global[axo]('Microsoft.XMLHTTP');\n    } catch (e) {\n      return null;\n    }\n  };\n  AbstractXHRObject.enabled = !!new XHR();\n}\n\nvar cors = false;\ntry {\n  cors = 'withCredentials' in new XHR();\n} catch (ignored) {\n  // intentionally empty\n}\n\nAbstractXHRObject.supportsCORS = cors;\n\nmodule.exports = AbstractXHRObject;\n"]}
},{"../../utils/event":46,"../../utils/url":52,"debug":54,"events":3,"inherits":57}],18:[function(require,module,exports){
(function (global){
module.exports = global.EventSource;

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi90cmFuc3BvcnQvYnJvd3Nlci9ldmVudHNvdXJjZS5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBQUE7QUFDQSIsImZpbGUiOiJnZW5lcmF0ZWQuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlc0NvbnRlbnQiOlsibW9kdWxlLmV4cG9ydHMgPSBnbG9iYWwuRXZlbnRTb3VyY2U7XG4iXX0=
},{}],19:[function(require,module,exports){
(function (global){
'use strict';

var Driver = global.WebSocket || global.MozWebSocket;
if (Driver) {
	module.exports = function WebSocketBrowserDriver(url) {
		return new Driver(url);
	};
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{}],20:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , AjaxBasedTransport = require('./lib/ajax-based')
  , EventSourceReceiver = require('./receiver/eventsource')
  , XHRCorsObject = require('./sender/xhr-cors')
  , EventSourceDriver = require('eventsource')
  ;

function EventSourceTransport(transUrl) {
  if (!EventSourceTransport.enabled()) {
    throw new Error('Transport created when disabled');
  }

  AjaxBasedTransport.call(this, transUrl, '/eventsource', EventSourceReceiver, XHRCorsObject);
}

inherits(EventSourceTransport, AjaxBasedTransport);

EventSourceTransport.enabled = function() {
  return !!EventSourceDriver;
};

EventSourceTransport.transportName = 'eventsource';
EventSourceTransport.roundTrips = 2;

module.exports = EventSourceTransport;

},{"./lib/ajax-based":24,"./receiver/eventsource":29,"./sender/xhr-cors":35,"eventsource":18,"inherits":57}],21:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , HtmlfileReceiver = require('./receiver/htmlfile')
  , XHRLocalObject = require('./sender/xhr-local')
  , AjaxBasedTransport = require('./lib/ajax-based')
  ;

function HtmlFileTransport(transUrl) {
  if (!HtmlfileReceiver.enabled) {
    throw new Error('Transport created when disabled');
  }
  AjaxBasedTransport.call(this, transUrl, '/htmlfile', HtmlfileReceiver, XHRLocalObject);
}

inherits(HtmlFileTransport, AjaxBasedTransport);

HtmlFileTransport.enabled = function(info) {
  return HtmlfileReceiver.enabled && info.sameOrigin;
};

HtmlFileTransport.transportName = 'htmlfile';
HtmlFileTransport.roundTrips = 2;

module.exports = HtmlFileTransport;

},{"./lib/ajax-based":24,"./receiver/htmlfile":30,"./sender/xhr-local":37,"inherits":57}],22:[function(require,module,exports){
(function (process){
'use strict';

// Few cool transports do work only for same-origin. In order to make
// them work cross-domain we shall use iframe, served from the
// remote domain. New browsers have capabilities to communicate with
// cross domain iframe using postMessage(). In IE it was implemented
// from IE 8+, but of course, IE got some details wrong:
//    http://msdn.microsoft.com/en-us/library/cc197015(v=VS.85).aspx
//    http://stevesouders.com/misc/test-postmessage.php

var inherits = require('inherits')
  , JSON3 = require('json3')
  , EventEmitter = require('events').EventEmitter
  , version = require('../version')
  , urlUtils = require('../utils/url')
  , iframeUtils = require('../utils/iframe')
  , eventUtils = require('../utils/event')
  , random = require('../utils/random')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:transport:iframe');
}

function IframeTransport(transport, transUrl, baseUrl) {
  if (!IframeTransport.enabled()) {
    throw new Error('Transport created when disabled');
  }
  EventEmitter.call(this);

  var self = this;
  this.origin = urlUtils.getOrigin(baseUrl);
  this.baseUrl = baseUrl;
  this.transUrl = transUrl;
  this.transport = transport;
  this.windowId = random.string(8);

  var iframeUrl = urlUtils.addPath(baseUrl, '/iframe.html') + '#' + this.windowId;
  debug(transport, transUrl, iframeUrl);

  this.iframeObj = iframeUtils.createIframe(iframeUrl, function(r) {
    debug('err callback');
    self.emit('close', 1006, 'Unable to load an iframe (' + r + ')');
    self.close();
  });

  this.onmessageCallback = this._message.bind(this);
  eventUtils.attachEvent('message', this.onmessageCallback);
}

inherits(IframeTransport, EventEmitter);

IframeTransport.prototype.close = function() {
  debug('close');
  this.removeAllListeners();
  if (this.iframeObj) {
    eventUtils.detachEvent('message', this.onmessageCallback);
    try {
      // When the iframe is not loaded, IE raises an exception
      // on 'contentWindow'.
      this.postMessage('c');
    } catch (x) {
      // intentionally empty
    }
    this.iframeObj.cleanup();
    this.iframeObj = null;
    this.onmessageCallback = this.iframeObj = null;
  }
};

IframeTransport.prototype._message = function(e) {
  debug('message', e.data);
  if (!urlUtils.isOriginEqual(e.origin, this.origin)) {
    debug('not same origin', e.origin, this.origin);
    return;
  }

  var iframeMessage;
  try {
    iframeMessage = JSON3.parse(e.data);
  } catch (ignored) {
    debug('bad json', e.data);
    return;
  }

  if (iframeMessage.windowId !== this.windowId) {
    debug('mismatched window id', iframeMessage.windowId, this.windowId);
    return;
  }

  switch (iframeMessage.type) {
  case 's':
    this.iframeObj.loaded();
    // window global dependency
    this.postMessage('s', JSON3.stringify([
      version
    , this.transport
    , this.transUrl
    , this.baseUrl
    ]));
    break;
  case 't':
    this.emit('message', iframeMessage.data);
    break;
  case 'c':
    var cdata;
    try {
      cdata = JSON3.parse(iframeMessage.data);
    } catch (ignored) {
      debug('bad json', iframeMessage.data);
      return;
    }
    this.emit('close', cdata[0], cdata[1]);
    this.close();
    break;
  }
};

IframeTransport.prototype.postMessage = function(type, data) {
  debug('postMessage', type, data);
  this.iframeObj.post(JSON3.stringify({
    windowId: this.windowId
  , type: type
  , data: data || ''
  }), this.origin);
};

IframeTransport.prototype.send = function(message) {
  debug('send', message);
  this.postMessage('m', message);
};

IframeTransport.enabled = function() {
  return iframeUtils.iframeEnabled;
};

IframeTransport.transportName = 'iframe';
IframeTransport.roundTrips = 2;

module.exports = IframeTransport;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../utils/event":46,"../utils/iframe":47,"../utils/random":50,"../utils/url":52,"../version":53,"debug":54,"events":3,"inherits":57,"json3":58}],23:[function(require,module,exports){
(function (global){
'use strict';

// The simplest and most robust transport, using the well-know cross
// domain hack - JSONP. This transport is quite inefficient - one
// message could use up to one http request. But at least it works almost
// everywhere.
// Known limitations:
//   o you will get a spinning cursor
//   o for Konqueror a dumb timer is needed to detect errors

var inherits = require('inherits')
  , SenderReceiver = require('./lib/sender-receiver')
  , JsonpReceiver = require('./receiver/jsonp')
  , jsonpSender = require('./sender/jsonp')
  ;

function JsonPTransport(transUrl) {
  if (!JsonPTransport.enabled()) {
    throw new Error('Transport created when disabled');
  }
  SenderReceiver.call(this, transUrl, '/jsonp', jsonpSender, JsonpReceiver);
}

inherits(JsonPTransport, SenderReceiver);

JsonPTransport.enabled = function() {
  return !!global.document;
};

JsonPTransport.transportName = 'jsonp-polling';
JsonPTransport.roundTrips = 1;
JsonPTransport.needBody = true;

module.exports = JsonPTransport;

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./lib/sender-receiver":28,"./receiver/jsonp":31,"./sender/jsonp":33,"inherits":57}],24:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , urlUtils = require('../../utils/url')
  , SenderReceiver = require('./sender-receiver')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:ajax-based');
}

function createAjaxSender(AjaxObject) {
  return function(url, payload, callback) {
    debug('create ajax sender', url, payload);
    var opt = {};
    if (typeof payload === 'string') {
      opt.headers = {'Content-type': 'text/plain'};
    }
    var ajaxUrl = urlUtils.addPath(url, '/xhr_send');
    var xo = new AjaxObject('POST', ajaxUrl, payload, opt);
    xo.once('finish', function(status) {
      debug('finish', status);
      xo = null;

      if (status !== 200 && status !== 204) {
        return callback(new Error('http status ' + status));
      }
      callback();
    });
    return function() {
      debug('abort');
      xo.close();
      xo = null;

      var err = new Error('Aborted');
      err.code = 1000;
      callback(err);
    };
  };
}

function AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) {
  SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject);
}

inherits(AjaxBasedTransport, SenderReceiver);

module.exports = AjaxBasedTransport;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../../utils/url":52,"./sender-receiver":28,"debug":54,"inherits":57}],25:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:buffered-sender');
}

function BufferedSender(url, sender) {
  debug(url);
  EventEmitter.call(this);
  this.sendBuffer = [];
  this.sender = sender;
  this.url = url;
}

inherits(BufferedSender, EventEmitter);

BufferedSender.prototype.send = function(message) {
  debug('send', message);
  this.sendBuffer.push(message);
  if (!this.sendStop) {
    this.sendSchedule();
  }
};

// For polling transports in a situation when in the message callback,
// new message is being send. If the sending connection was started
// before receiving one, it is possible to saturate the network and
// timeout due to the lack of receiving socket. To avoid that we delay
// sending messages by some small time, in order to let receiving
// connection be started beforehand. This is only a halfmeasure and
// does not fix the big problem, but it does make the tests go more
// stable on slow networks.
BufferedSender.prototype.sendScheduleWait = function() {
  debug('sendScheduleWait');
  var self = this;
  var tref;
  this.sendStop = function() {
    debug('sendStop');
    self.sendStop = null;
    clearTimeout(tref);
  };
  tref = setTimeout(function() {
    debug('timeout');
    self.sendStop = null;
    self.sendSchedule();
  }, 25);
};

BufferedSender.prototype.sendSchedule = function() {
  debug('sendSchedule', this.sendBuffer.length);
  var self = this;
  if (this.sendBuffer.length > 0) {
    var payload = '[' + this.sendBuffer.join(',') + ']';
    this.sendStop = this.sender(this.url, payload, function(err) {
      self.sendStop = null;
      if (err) {
        debug('error', err);
        self.emit('close', err.code || 1006, 'Sending error: ' + err);
        self._cleanup();
      } else {
        self.sendScheduleWait();
      }
    });
    this.sendBuffer = [];
  }
};

BufferedSender.prototype._cleanup = function() {
  debug('_cleanup');
  this.removeAllListeners();
};

BufferedSender.prototype.stop = function() {
  debug('stop');
  this._cleanup();
  if (this.sendStop) {
    this.sendStop();
    this.sendStop = null;
  }
};

module.exports = BufferedSender;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"debug":54,"events":3,"inherits":57}],26:[function(require,module,exports){
(function (global){
'use strict';

var inherits = require('inherits')
  , IframeTransport = require('../iframe')
  , objectUtils = require('../../utils/object')
  ;

module.exports = function(transport) {

  function IframeWrapTransport(transUrl, baseUrl) {
    IframeTransport.call(this, transport.transportName, transUrl, baseUrl);
  }

  inherits(IframeWrapTransport, IframeTransport);

  IframeWrapTransport.enabled = function(url, info) {
    if (!global.document) {
      return false;
    }

    var iframeInfo = objectUtils.extend({}, info);
    iframeInfo.sameOrigin = true;
    return transport.enabled(iframeInfo) && IframeTransport.enabled();
  };

  IframeWrapTransport.transportName = 'iframe-' + transport.transportName;
  IframeWrapTransport.needBody = true;
  IframeWrapTransport.roundTrips = IframeTransport.roundTrips + transport.roundTrips - 1; // html, javascript (2) + transport - no CORS (1)

  IframeWrapTransport.facadeTransport = transport;

  return IframeWrapTransport;
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../../utils/object":49,"../iframe":22,"inherits":57}],27:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:polling');
}

function Polling(Receiver, receiveUrl, AjaxObject) {
  debug(receiveUrl);
  EventEmitter.call(this);
  this.Receiver = Receiver;
  this.receiveUrl = receiveUrl;
  this.AjaxObject = AjaxObject;
  this._scheduleReceiver();
}

inherits(Polling, EventEmitter);

Polling.prototype._scheduleReceiver = function() {
  debug('_scheduleReceiver');
  var self = this;
  var poll = this.poll = new this.Receiver(this.receiveUrl, this.AjaxObject);

  poll.on('message', function(msg) {
    debug('message', msg);
    self.emit('message', msg);
  });

  poll.once('close', function(code, reason) {
    debug('close', code, reason, self.pollIsClosing);
    self.poll = poll = null;

    if (!self.pollIsClosing) {
      if (reason === 'network') {
        self._scheduleReceiver();
      } else {
        self.emit('close', code || 1006, reason);
        self.removeAllListeners();
      }
    }
  });
};

Polling.prototype.abort = function() {
  debug('abort');
  this.removeAllListeners();
  this.pollIsClosing = true;
  if (this.poll) {
    this.poll.abort();
  }
};

module.exports = Polling;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi90cmFuc3BvcnQvbGliL3BvbGxpbmcuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IjtBQUFBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBIiwiZmlsZSI6ImdlbmVyYXRlZC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHN0cmljdCc7XG5cbnZhciBpbmhlcml0cyA9IHJlcXVpcmUoJ2luaGVyaXRzJylcbiAgLCBFdmVudEVtaXR0ZXIgPSByZXF1aXJlKCdldmVudHMnKS5FdmVudEVtaXR0ZXJcbiAgO1xuXG52YXIgZGVidWcgPSBmdW5jdGlvbigpIHt9O1xuaWYgKHByb2Nlc3MuZW52Lk5PREVfRU5WICE9PSAncHJvZHVjdGlvbicpIHtcbiAgZGVidWcgPSByZXF1aXJlKCdkZWJ1ZycpKCdzb2NranMtY2xpZW50OnBvbGxpbmcnKTtcbn1cblxuZnVuY3Rpb24gUG9sbGluZyhSZWNlaXZlciwgcmVjZWl2ZVVybCwgQWpheE9iamVjdCkge1xuICBkZWJ1ZyhyZWNlaXZlVXJsKTtcbiAgRXZlbnRFbWl0dGVyLmNhbGwodGhpcyk7XG4gIHRoaXMuUmVjZWl2ZXIgPSBSZWNlaXZlcjtcbiAgdGhpcy5yZWNlaXZlVXJsID0gcmVjZWl2ZVVybDtcbiAgdGhpcy5BamF4T2JqZWN0ID0gQWpheE9iamVjdDtcbiAgdGhpcy5fc2NoZWR1bGVSZWNlaXZlcigpO1xufVxuXG5pbmhlcml0cyhQb2xsaW5nLCBFdmVudEVtaXR0ZXIpO1xuXG5Qb2xsaW5nLnByb3RvdHlwZS5fc2NoZWR1bGVSZWNlaXZlciA9IGZ1bmN0aW9uKCkge1xuICBkZWJ1ZygnX3NjaGVkdWxlUmVjZWl2ZXInKTtcbiAgdmFyIHNlbGYgPSB0aGlzO1xuICB2YXIgcG9sbCA9IHRoaXMucG9sbCA9IG5ldyB0aGlzLlJlY2VpdmVyKHRoaXMucmVjZWl2ZVVybCwgdGhpcy5BamF4T2JqZWN0KTtcblxuICBwb2xsLm9uKCdtZXNzYWdlJywgZnVuY3Rpb24obXNnKSB7XG4gICAgZGVidWcoJ21lc3NhZ2UnLCBtc2cpO1xuICAgIHNlbGYuZW1pdCgnbWVzc2FnZScsIG1zZyk7XG4gIH0pO1xuXG4gIHBvbGwub25jZSgnY2xvc2UnLCBmdW5jdGlvbihjb2RlLCByZWFzb24pIHtcbiAgICBkZWJ1ZygnY2xvc2UnLCBjb2RlLCByZWFzb24sIHNlbGYucG9sbElzQ2xvc2luZyk7XG4gICAgc2VsZi5wb2xsID0gcG9sbCA9IG51bGw7XG5cbiAgICBpZiAoIXNlbGYucG9sbElzQ2xvc2luZykge1xuICAgICAgaWYgKHJlYXNvbiA9PT0gJ25ldHdvcmsnKSB7XG4gICAgICAgIHNlbGYuX3NjaGVkdWxlUmVjZWl2ZXIoKTtcbiAgICAgIH0gZWxzZSB7XG4gICAgICAgIHNlbGYuZW1pdCgnY2xvc2UnLCBjb2RlIHx8IDEwMDYsIHJlYXNvbik7XG4gICAgICAgIHNlbGYucmVtb3ZlQWxsTGlzdGVuZXJzKCk7XG4gICAgICB9XG4gICAgfVxuICB9KTtcbn07XG5cblBvbGxpbmcucHJvdG90eXBlLmFib3J0ID0gZnVuY3Rpb24oKSB7XG4gIGRlYnVnKCdhYm9ydCcpO1xuICB0aGlzLnJlbW92ZUFsbExpc3RlbmVycygpO1xuICB0aGlzLnBvbGxJc0Nsb3NpbmcgPSB0cnVlO1xuICBpZiAodGhpcy5wb2xsKSB7XG4gICAgdGhpcy5wb2xsLmFib3J0KCk7XG4gIH1cbn07XG5cbm1vZHVsZS5leHBvcnRzID0gUG9sbGluZztcbiJdfQ==
},{"debug":54,"events":3,"inherits":57}],28:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , urlUtils = require('../../utils/url')
  , BufferedSender = require('./buffered-sender')
  , Polling = require('./polling')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:sender-receiver');
}

function SenderReceiver(transUrl, urlSuffix, senderFunc, Receiver, AjaxObject) {
  var pollUrl = urlUtils.addPath(transUrl, urlSuffix);
  debug(pollUrl);
  var self = this;
  BufferedSender.call(this, transUrl, senderFunc);

  this.poll = new Polling(Receiver, pollUrl, AjaxObject);
  this.poll.on('message', function(msg) {
    debug('poll message', msg);
    self.emit('message', msg);
  });
  this.poll.once('close', function(code, reason) {
    debug('poll close', code, reason);
    self.poll = null;
    self.emit('close', code, reason);
    self.close();
  });
}

inherits(SenderReceiver, BufferedSender);

SenderReceiver.prototype.close = function() {
  debug('close');
  this.removeAllListeners();
  if (this.poll) {
    this.poll.abort();
    this.poll = null;
  }
  this.stop();
};

module.exports = SenderReceiver;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi90cmFuc3BvcnQvbGliL3NlbmRlci1yZWNlaXZlci5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBQUE7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0EiLCJmaWxlIjoiZ2VuZXJhdGVkLmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXNDb250ZW50IjpbIid1c2Ugc3RyaWN0JztcblxudmFyIGluaGVyaXRzID0gcmVxdWlyZSgnaW5oZXJpdHMnKVxuICAsIHVybFV0aWxzID0gcmVxdWlyZSgnLi4vLi4vdXRpbHMvdXJsJylcbiAgLCBCdWZmZXJlZFNlbmRlciA9IHJlcXVpcmUoJy4vYnVmZmVyZWQtc2VuZGVyJylcbiAgLCBQb2xsaW5nID0gcmVxdWlyZSgnLi9wb2xsaW5nJylcbiAgO1xuXG52YXIgZGVidWcgPSBmdW5jdGlvbigpIHt9O1xuaWYgKHByb2Nlc3MuZW52Lk5PREVfRU5WICE9PSAncHJvZHVjdGlvbicpIHtcbiAgZGVidWcgPSByZXF1aXJlKCdkZWJ1ZycpKCdzb2NranMtY2xpZW50OnNlbmRlci1yZWNlaXZlcicpO1xufVxuXG5mdW5jdGlvbiBTZW5kZXJSZWNlaXZlcih0cmFuc1VybCwgdXJsU3VmZml4LCBzZW5kZXJGdW5jLCBSZWNlaXZlciwgQWpheE9iamVjdCkge1xuICB2YXIgcG9sbFVybCA9IHVybFV0aWxzLmFkZFBhdGgodHJhbnNVcmwsIHVybFN1ZmZpeCk7XG4gIGRlYnVnKHBvbGxVcmwpO1xuICB2YXIgc2VsZiA9IHRoaXM7XG4gIEJ1ZmZlcmVkU2VuZGVyLmNhbGwodGhpcywgdHJhbnNVcmwsIHNlbmRlckZ1bmMpO1xuXG4gIHRoaXMucG9sbCA9IG5ldyBQb2xsaW5nKFJlY2VpdmVyLCBwb2xsVXJsLCBBamF4T2JqZWN0KTtcbiAgdGhpcy5wb2xsLm9uKCdtZXNzYWdlJywgZnVuY3Rpb24obXNnKSB7XG4gICAgZGVidWcoJ3BvbGwgbWVzc2FnZScsIG1zZyk7XG4gICAgc2VsZi5lbWl0KCdtZXNzYWdlJywgbXNnKTtcbiAgfSk7XG4gIHRoaXMucG9sbC5vbmNlKCdjbG9zZScsIGZ1bmN0aW9uKGNvZGUsIHJlYXNvbikge1xuICAgIGRlYnVnKCdwb2xsIGNsb3NlJywgY29kZSwgcmVhc29uKTtcbiAgICBzZWxmLnBvbGwgPSBudWxsO1xuICAgIHNlbGYuZW1pdCgnY2xvc2UnLCBjb2RlLCByZWFzb24pO1xuICAgIHNlbGYuY2xvc2UoKTtcbiAgfSk7XG59XG5cbmluaGVyaXRzKFNlbmRlclJlY2VpdmVyLCBCdWZmZXJlZFNlbmRlcik7XG5cblNlbmRlclJlY2VpdmVyLnByb3RvdHlwZS5jbG9zZSA9IGZ1bmN0aW9uKCkge1xuICBkZWJ1ZygnY2xvc2UnKTtcbiAgdGhpcy5yZW1vdmVBbGxMaXN0ZW5lcnMoKTtcbiAgaWYgKHRoaXMucG9sbCkge1xuICAgIHRoaXMucG9sbC5hYm9ydCgpO1xuICAgIHRoaXMucG9sbCA9IG51bGw7XG4gIH1cbiAgdGhpcy5zdG9wKCk7XG59O1xuXG5tb2R1bGUuZXhwb3J0cyA9IFNlbmRlclJlY2VpdmVyO1xuIl19
},{"../../utils/url":52,"./buffered-sender":25,"./polling":27,"debug":54,"inherits":57}],29:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  , EventSourceDriver = require('eventsource')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:receiver:eventsource');
}

function EventSourceReceiver(url) {
  debug(url);
  EventEmitter.call(this);

  var self = this;
  var es = this.es = new EventSourceDriver(url);
  es.onmessage = function(e) {
    debug('message', e.data);
    self.emit('message', decodeURI(e.data));
  };
  es.onerror = function(e) {
    debug('error', es.readyState, e);
    // ES on reconnection has readyState = 0 or 1.
    // on network error it's CLOSED = 2
    var reason = (es.readyState !== 2 ? 'network' : 'permanent');
    self._cleanup();
    self._close(reason);
  };
}

inherits(EventSourceReceiver, EventEmitter);

EventSourceReceiver.prototype.abort = function() {
  debug('abort');
  this._cleanup();
  this._close('user');
};

EventSourceReceiver.prototype._cleanup = function() {
  debug('cleanup');
  var es = this.es;
  if (es) {
    es.onmessage = es.onerror = null;
    es.close();
    this.es = null;
  }
};

EventSourceReceiver.prototype._close = function(reason) {
  debug('close', reason);
  var self = this;
  // Safari and chrome < 15 crash if we close window before
  // waiting for ES cleanup. See:
  // https://code.google.com/p/chromium/issues/detail?id=89155
  setTimeout(function() {
    self.emit('close', null, reason);
    self.removeAllListeners();
  }, 200);
};

module.exports = EventSourceReceiver;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"debug":54,"events":3,"eventsource":18,"inherits":57}],30:[function(require,module,exports){
(function (process,global){
'use strict';

var inherits = require('inherits')
  , iframeUtils = require('../../utils/iframe')
  , urlUtils = require('../../utils/url')
  , EventEmitter = require('events').EventEmitter
  , random = require('../../utils/random')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:receiver:htmlfile');
}

function HtmlfileReceiver(url) {
  debug(url);
  EventEmitter.call(this);
  var self = this;
  iframeUtils.polluteGlobalNamespace();

  this.id = 'a' + random.string(6);
  url = urlUtils.addQuery(url, 'c=' + decodeURIComponent(iframeUtils.WPrefix + '.' + this.id));

  debug('using htmlfile', HtmlfileReceiver.htmlfileEnabled);
  var constructFunc = HtmlfileReceiver.htmlfileEnabled ?
      iframeUtils.createHtmlfile : iframeUtils.createIframe;

  global[iframeUtils.WPrefix][this.id] = {
    start: function() {
      debug('start');
      self.iframeObj.loaded();
    }
  , message: function(data) {
      debug('message', data);
      self.emit('message', data);
    }
  , stop: function() {
      debug('stop');
      self._cleanup();
      self._close('network');
    }
  };
  this.iframeObj = constructFunc(url, function() {
    debug('callback');
    self._cleanup();
    self._close('permanent');
  });
}

inherits(HtmlfileReceiver, EventEmitter);

HtmlfileReceiver.prototype.abort = function() {
  debug('abort');
  this._cleanup();
  this._close('user');
};

HtmlfileReceiver.prototype._cleanup = function() {
  debug('_cleanup');
  if (this.iframeObj) {
    this.iframeObj.cleanup();
    this.iframeObj = null;
  }
  delete global[iframeUtils.WPrefix][this.id];
};

HtmlfileReceiver.prototype._close = function(reason) {
  debug('_close', reason);
  this.emit('close', null, reason);
  this.removeAllListeners();
};

HtmlfileReceiver.htmlfileEnabled = false;

// obfuscate to avoid firewalls
var axo = ['Active'].concat('Object').join('X');
if (axo in global) {
  try {
    HtmlfileReceiver.htmlfileEnabled = !!new global[axo]('htmlfile');
  } catch (x) {
    // intentionally empty
  }
}

HtmlfileReceiver.enabled = HtmlfileReceiver.htmlfileEnabled || iframeUtils.iframeEnabled;

module.exports = HtmlfileReceiver;

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../../utils/iframe":47,"../../utils/random":50,"../../utils/url":52,"debug":54,"events":3,"inherits":57}],31:[function(require,module,exports){
(function (process,global){
'use strict';

var utils = require('../../utils/iframe')
  , random = require('../../utils/random')
  , browser = require('../../utils/browser')
  , urlUtils = require('../../utils/url')
  , inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:receiver:jsonp');
}

function JsonpReceiver(url) {
  debug(url);
  var self = this;
  EventEmitter.call(this);

  utils.polluteGlobalNamespace();

  this.id = 'a' + random.string(6);
  var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id));

  global[utils.WPrefix][this.id] = this._callback.bind(this);
  this._createScript(urlWithId);

  // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty.
  this.timeoutId = setTimeout(function() {
    debug('timeout');
    self._abort(new Error('JSONP script loaded abnormally (timeout)'));
  }, JsonpReceiver.timeout);
}

inherits(JsonpReceiver, EventEmitter);

JsonpReceiver.prototype.abort = function() {
  debug('abort');
  if (global[utils.WPrefix][this.id]) {
    var err = new Error('JSONP user aborted read');
    err.code = 1000;
    this._abort(err);
  }
};

JsonpReceiver.timeout = 35000;
JsonpReceiver.scriptErrorTimeout = 1000;

JsonpReceiver.prototype._callback = function(data) {
  debug('_callback', data);
  this._cleanup();

  if (this.aborting) {
    return;
  }

  if (data) {
    debug('message', data);
    this.emit('message', data);
  }
  this.emit('close', null, 'network');
  this.removeAllListeners();
};

JsonpReceiver.prototype._abort = function(err) {
  debug('_abort', err);
  this._cleanup();
  this.aborting = true;
  this.emit('close', err.code, err.message);
  this.removeAllListeners();
};

JsonpReceiver.prototype._cleanup = function() {
  debug('_cleanup');
  clearTimeout(this.timeoutId);
  if (this.script2) {
    this.script2.parentNode.removeChild(this.script2);
    this.script2 = null;
  }
  if (this.script) {
    var script = this.script;
    // Unfortunately, you can't really abort script loading of
    // the script.
    script.parentNode.removeChild(script);
    script.onreadystatechange = script.onerror =
        script.onload = script.onclick = null;
    this.script = null;
  }
  delete global[utils.WPrefix][this.id];
};

JsonpReceiver.prototype._scriptError = function() {
  debug('_scriptError');
  var self = this;
  if (this.errorTimer) {
    return;
  }

  this.errorTimer = setTimeout(function() {
    if (!self.loadedOkay) {
      self._abort(new Error('JSONP script loaded abnormally (onerror)'));
    }
  }, JsonpReceiver.scriptErrorTimeout);
};

JsonpReceiver.prototype._createScript = function(url) {
  debug('_createScript', url);
  var self = this;
  var script = this.script = global.document.createElement('script');
  var script2;  // Opera synchronous load trick.

  script.id = 'a' + random.string(8);
  script.src = url;
  script.type = 'text/javascript';
  script.charset = 'UTF-8';
  script.onerror = this._scriptError.bind(this);
  script.onload = function() {
    debug('onload');
    self._abort(new Error('JSONP script loaded abnormally (onload)'));
  };

  // IE9 fires 'error' event after onreadystatechange or before, in random order.
  // Use loadedOkay to determine if actually errored
  script.onreadystatechange = function() {
    debug('onreadystatechange', script.readyState);
    if (/loaded|closed/.test(script.readyState)) {
      if (script && script.htmlFor && script.onclick) {
        self.loadedOkay = true;
        try {
          // In IE, actually execute the script.
          script.onclick();
        } catch (x) {
          // intentionally empty
        }
      }
      if (script) {
        self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)'));
      }
    }
  };
  // IE: event/htmlFor/onclick trick.
  // One can't rely on proper order for onreadystatechange. In order to
  // make sure, set a 'htmlFor' and 'event' properties, so that
  // script code will be installed as 'onclick' handler for the
  // script object. Later, onreadystatechange, manually execute this
  // code. FF and Chrome doesn't work with 'event' and 'htmlFor'
  // set. For reference see:
  //   http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html
  // Also, read on that about script ordering:
  //   http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order
  if (typeof script.async === 'undefined' && global.document.attachEvent) {
    // According to mozilla docs, in recent browsers script.async defaults
    // to 'true', so we may use it to detect a good browser:
    // https://developer.mozilla.org/en/HTML/Element/script
    if (!browser.isOpera()) {
      // Naively assume we're in IE
      try {
        script.htmlFor = script.id;
        script.event = 'onclick';
      } catch (x) {
        // intentionally empty
      }
      script.async = true;
    } else {
      // Opera, second sync script hack
      script2 = this.script2 = global.document.createElement('script');
      script2.text = "try{var a = document.getElementById('" + script.id + "'); if(a)a.onerror();}catch(x){};";
      script.async = script2.async = false;
    }
  }
  if (typeof script.async !== 'undefined') {
    script.async = true;
  }

  var head = global.document.getElementsByTagName('head')[0];
  head.insertBefore(script, head.firstChild);
  if (script2) {
    head.insertBefore(script2, head.firstChild);
  }
};

module.exports = JsonpReceiver;

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["lib/transport/receiver/jsonp.js"],"names":[],"mappings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file":"generated.js","sourceRoot":"","sourcesContent":["'use strict';\n\nvar utils = require('../../utils/iframe')\n  , random = require('../../utils/random')\n  , browser = require('../../utils/browser')\n  , urlUtils = require('../../utils/url')\n  , inherits = require('inherits')\n  , EventEmitter = require('events').EventEmitter\n  ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n  debug = require('debug')('sockjs-client:receiver:jsonp');\n}\n\nfunction JsonpReceiver(url) {\n  debug(url);\n  var self = this;\n  EventEmitter.call(this);\n\n  utils.polluteGlobalNamespace();\n\n  this.id = 'a' + random.string(6);\n  var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id));\n\n  global[utils.WPrefix][this.id] = this._callback.bind(this);\n  this._createScript(urlWithId);\n\n  // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty.\n  this.timeoutId = setTimeout(function() {\n    debug('timeout');\n    self._abort(new Error('JSONP script loaded abnormally (timeout)'));\n  }, JsonpReceiver.timeout);\n}\n\ninherits(JsonpReceiver, EventEmitter);\n\nJsonpReceiver.prototype.abort = function() {\n  debug('abort');\n  if (global[utils.WPrefix][this.id]) {\n    var err = new Error('JSONP user aborted read');\n    err.code = 1000;\n    this._abort(err);\n  }\n};\n\nJsonpReceiver.timeout = 35000;\nJsonpReceiver.scriptErrorTimeout = 1000;\n\nJsonpReceiver.prototype._callback = function(data) {\n  debug('_callback', data);\n  this._cleanup();\n\n  if (this.aborting) {\n    return;\n  }\n\n  if (data) {\n    debug('message', data);\n    this.emit('message', data);\n  }\n  this.emit('close', null, 'network');\n  this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._abort = function(err) {\n  debug('_abort', err);\n  this._cleanup();\n  this.aborting = true;\n  this.emit('close', err.code, err.message);\n  this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._cleanup = function() {\n  debug('_cleanup');\n  clearTimeout(this.timeoutId);\n  if (this.script2) {\n    this.script2.parentNode.removeChild(this.script2);\n    this.script2 = null;\n  }\n  if (this.script) {\n    var script = this.script;\n    // Unfortunately, you can't really abort script loading of\n    // the script.\n    script.parentNode.removeChild(script);\n    script.onreadystatechange = script.onerror =\n        script.onload = script.onclick = null;\n    this.script = null;\n  }\n  delete global[utils.WPrefix][this.id];\n};\n\nJsonpReceiver.prototype._scriptError = function() {\n  debug('_scriptError');\n  var self = this;\n  if (this.errorTimer) {\n    return;\n  }\n\n  this.errorTimer = setTimeout(function() {\n    if (!self.loadedOkay) {\n      self._abort(new Error('JSONP script loaded abnormally (onerror)'));\n    }\n  }, JsonpReceiver.scriptErrorTimeout);\n};\n\nJsonpReceiver.prototype._createScript = function(url) {\n  debug('_createScript', url);\n  var self = this;\n  var script = this.script = global.document.createElement('script');\n  var script2;  // Opera synchronous load trick.\n\n  script.id = 'a' + random.string(8);\n  script.src = url;\n  script.type = 'text/javascript';\n  script.charset = 'UTF-8';\n  script.onerror = this._scriptError.bind(this);\n  script.onload = function() {\n    debug('onload');\n    self._abort(new Error('JSONP script loaded abnormally (onload)'));\n  };\n\n  // IE9 fires 'error' event after onreadystatechange or before, in random order.\n  // Use loadedOkay to determine if actually errored\n  script.onreadystatechange = function() {\n    debug('onreadystatechange', script.readyState);\n    if (/loaded|closed/.test(script.readyState)) {\n      if (script && script.htmlFor && script.onclick) {\n        self.loadedOkay = true;\n        try {\n          // In IE, actually execute the script.\n          script.onclick();\n        } catch (x) {\n          // intentionally empty\n        }\n      }\n      if (script) {\n        self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)'));\n      }\n    }\n  };\n  // IE: event/htmlFor/onclick trick.\n  // One can't rely on proper order for onreadystatechange. In order to\n  // make sure, set a 'htmlFor' and 'event' properties, so that\n  // script code will be installed as 'onclick' handler for the\n  // script object. Later, onreadystatechange, manually execute this\n  // code. FF and Chrome doesn't work with 'event' and 'htmlFor'\n  // set. For reference see:\n  //   http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html\n  // Also, read on that about script ordering:\n  //   http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order\n  if (typeof script.async === 'undefined' && global.document.attachEvent) {\n    // According to mozilla docs, in recent browsers script.async defaults\n    // to 'true', so we may use it to detect a good browser:\n    // https://developer.mozilla.org/en/HTML/Element/script\n    if (!browser.isOpera()) {\n      // Naively assume we're in IE\n      try {\n        script.htmlFor = script.id;\n        script.event = 'onclick';\n      } catch (x) {\n        // intentionally empty\n      }\n      script.async = true;\n    } else {\n      // Opera, second sync script hack\n      script2 = this.script2 = global.document.createElement('script');\n      script2.text = \"try{var a = document.getElementById('\" + script.id + \"'); if(a)a.onerror();}catch(x){};\";\n      script.async = script2.async = false;\n    }\n  }\n  if (typeof script.async !== 'undefined') {\n    script.async = true;\n  }\n\n  var head = global.document.getElementsByTagName('head')[0];\n  head.insertBefore(script, head.firstChild);\n  if (script2) {\n    head.insertBefore(script2, head.firstChild);\n  }\n};\n\nmodule.exports = JsonpReceiver;\n"]}
},{"../../utils/browser":44,"../../utils/iframe":47,"../../utils/random":50,"../../utils/url":52,"debug":54,"events":3,"inherits":57}],32:[function(require,module,exports){
(function (process){
'use strict';

var inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:receiver:xhr');
}

function XhrReceiver(url, AjaxObject) {
  debug(url);
  EventEmitter.call(this);
  var self = this;

  this.bufferPosition = 0;

  this.xo = new AjaxObject('POST', url, null);
  this.xo.on('chunk', this._chunkHandler.bind(this));
  this.xo.once('finish', function(status, text) {
    debug('finish', status, text);
    self._chunkHandler(status, text);
    self.xo = null;
    var reason = status === 200 ? 'network' : 'permanent';
    debug('close', reason);
    self.emit('close', null, reason);
    self._cleanup();
  });
}

inherits(XhrReceiver, EventEmitter);

XhrReceiver.prototype._chunkHandler = function(status, text) {
  debug('_chunkHandler', status);
  if (status !== 200 || !text) {
    return;
  }

  for (var idx = -1; ; this.bufferPosition += idx + 1) {
    var buf = text.slice(this.bufferPosition);
    idx = buf.indexOf('\n');
    if (idx === -1) {
      break;
    }
    var msg = buf.slice(0, idx);
    if (msg) {
      debug('message', msg);
      this.emit('message', msg);
    }
  }
};

XhrReceiver.prototype._cleanup = function() {
  debug('_cleanup');
  this.removeAllListeners();
};

XhrReceiver.prototype.abort = function() {
  debug('abort');
  if (this.xo) {
    this.xo.close();
    debug('close');
    this.emit('close', null, 'user');
    this.xo = null;
  }
  this._cleanup();
};

module.exports = XhrReceiver;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi90cmFuc3BvcnQvcmVjZWl2ZXIveGhyLmpzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiI7QUFBQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBIiwiZmlsZSI6ImdlbmVyYXRlZC5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzQ29udGVudCI6WyIndXNlIHN0cmljdCc7XG5cbnZhciBpbmhlcml0cyA9IHJlcXVpcmUoJ2luaGVyaXRzJylcbiAgLCBFdmVudEVtaXR0ZXIgPSByZXF1aXJlKCdldmVudHMnKS5FdmVudEVtaXR0ZXJcbiAgO1xuXG52YXIgZGVidWcgPSBmdW5jdGlvbigpIHt9O1xuaWYgKHByb2Nlc3MuZW52Lk5PREVfRU5WICE9PSAncHJvZHVjdGlvbicpIHtcbiAgZGVidWcgPSByZXF1aXJlKCdkZWJ1ZycpKCdzb2NranMtY2xpZW50OnJlY2VpdmVyOnhocicpO1xufVxuXG5mdW5jdGlvbiBYaHJSZWNlaXZlcih1cmwsIEFqYXhPYmplY3QpIHtcbiAgZGVidWcodXJsKTtcbiAgRXZlbnRFbWl0dGVyLmNhbGwodGhpcyk7XG4gIHZhciBzZWxmID0gdGhpcztcblxuICB0aGlzLmJ1ZmZlclBvc2l0aW9uID0gMDtcblxuICB0aGlzLnhvID0gbmV3IEFqYXhPYmplY3QoJ1BPU1QnLCB1cmwsIG51bGwpO1xuICB0aGlzLnhvLm9uKCdjaHVuaycsIHRoaXMuX2NodW5rSGFuZGxlci5iaW5kKHRoaXMpKTtcbiAgdGhpcy54by5vbmNlKCdmaW5pc2gnLCBmdW5jdGlvbihzdGF0dXMsIHRleHQpIHtcbiAgICBkZWJ1ZygnZmluaXNoJywgc3RhdHVzLCB0ZXh0KTtcbiAgICBzZWxmLl9jaHVua0hhbmRsZXIoc3RhdHVzLCB0ZXh0KTtcbiAgICBzZWxmLnhvID0gbnVsbDtcbiAgICB2YXIgcmVhc29uID0gc3RhdHVzID09PSAyMDAgPyAnbmV0d29yaycgOiAncGVybWFuZW50JztcbiAgICBkZWJ1ZygnY2xvc2UnLCByZWFzb24pO1xuICAgIHNlbGYuZW1pdCgnY2xvc2UnLCBudWxsLCByZWFzb24pO1xuICAgIHNlbGYuX2NsZWFudXAoKTtcbiAgfSk7XG59XG5cbmluaGVyaXRzKFhoclJlY2VpdmVyLCBFdmVudEVtaXR0ZXIpO1xuXG5YaHJSZWNlaXZlci5wcm90b3R5cGUuX2NodW5rSGFuZGxlciA9IGZ1bmN0aW9uKHN0YXR1cywgdGV4dCkge1xuICBkZWJ1ZygnX2NodW5rSGFuZGxlcicsIHN0YXR1cyk7XG4gIGlmIChzdGF0dXMgIT09IDIwMCB8fCAhdGV4dCkge1xuICAgIHJldHVybjtcbiAgfVxuXG4gIGZvciAodmFyIGlkeCA9IC0xOyA7IHRoaXMuYnVmZmVyUG9zaXRpb24gKz0gaWR4ICsgMSkge1xuICAgIHZhciBidWYgPSB0ZXh0LnNsaWNlKHRoaXMuYnVmZmVyUG9zaXRpb24pO1xuICAgIGlkeCA9IGJ1Zi5pbmRleE9mKCdcXG4nKTtcbiAgICBpZiAoaWR4ID09PSAtMSkge1xuICAgICAgYnJlYWs7XG4gICAgfVxuICAgIHZhciBtc2cgPSBidWYuc2xpY2UoMCwgaWR4KTtcbiAgICBpZiAobXNnKSB7XG4gICAgICBkZWJ1ZygnbWVzc2FnZScsIG1zZyk7XG4gICAgICB0aGlzLmVtaXQoJ21lc3NhZ2UnLCBtc2cpO1xuICAgIH1cbiAgfVxufTtcblxuWGhyUmVjZWl2ZXIucHJvdG90eXBlLl9jbGVhbnVwID0gZnVuY3Rpb24oKSB7XG4gIGRlYnVnKCdfY2xlYW51cCcpO1xuICB0aGlzLnJlbW92ZUFsbExpc3RlbmVycygpO1xufTtcblxuWGhyUmVjZWl2ZXIucHJvdG90eXBlLmFib3J0ID0gZnVuY3Rpb24oKSB7XG4gIGRlYnVnKCdhYm9ydCcpO1xuICBpZiAodGhpcy54bykge1xuICAgIHRoaXMueG8uY2xvc2UoKTtcbiAgICBkZWJ1ZygnY2xvc2UnKTtcbiAgICB0aGlzLmVtaXQoJ2Nsb3NlJywgbnVsbCwgJ3VzZXInKTtcbiAgICB0aGlzLnhvID0gbnVsbDtcbiAgfVxuICB0aGlzLl9jbGVhbnVwKCk7XG59O1xuXG5tb2R1bGUuZXhwb3J0cyA9IFhoclJlY2VpdmVyO1xuIl19
},{"debug":54,"events":3,"inherits":57}],33:[function(require,module,exports){
(function (process,global){
'use strict';

var random = require('../../utils/random')
  , urlUtils = require('../../utils/url')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:sender:jsonp');
}

var form, area;

function createIframe(id) {
  debug('createIframe', id);
  try {
    // ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
    return global.document.createElement('<iframe name="' + id + '">');
  } catch (x) {
    var iframe = global.document.createElement('iframe');
    iframe.name = id;
    return iframe;
  }
}

function createForm() {
  debug('createForm');
  form = global.document.createElement('form');
  form.style.display = 'none';
  form.style.position = 'absolute';
  form.method = 'POST';
  form.enctype = 'application/x-www-form-urlencoded';
  form.acceptCharset = 'UTF-8';

  area = global.document.createElement('textarea');
  area.name = 'd';
  form.appendChild(area);

  global.document.body.appendChild(form);
}

module.exports = function(url, payload, callback) {
  debug(url, payload);
  if (!form) {
    createForm();
  }
  var id = 'a' + random.string(8);
  form.target = id;
  form.action = urlUtils.addQuery(urlUtils.addPath(url, '/jsonp_send'), 'i=' + id);

  var iframe = createIframe(id);
  iframe.id = id;
  iframe.style.display = 'none';
  form.appendChild(iframe);

  try {
    area.value = payload;
  } catch (e) {
    // seriously broken browsers get here
  }
  form.submit();

  var completed = function(err) {
    debug('completed', id, err);
    if (!iframe.onerror) {
      return;
    }
    iframe.onreadystatechange = iframe.onerror = iframe.onload = null;
    // Opera mini doesn't like if we GC iframe
    // immediately, thus this timeout.
    setTimeout(function() {
      debug('cleaning up', id);
      iframe.parentNode.removeChild(iframe);
      iframe = null;
    }, 500);
    area.value = '';
    // It is not possible to detect if the iframe succeeded or
    // failed to submit our form.
    callback(err);
  };
  iframe.onerror = function() {
    debug('onerror', id);
    completed();
  };
  iframe.onload = function() {
    debug('onload', id);
    completed();
  };
  iframe.onreadystatechange = function(e) {
    debug('onreadystatechange', id, iframe.readyState, e);
    if (iframe.readyState === 'complete') {
      completed();
    }
  };
  return function() {
    debug('aborted', id);
    completed(new Error('Aborted'));
  };
};

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../../utils/random":50,"../../utils/url":52,"debug":54}],34:[function(require,module,exports){
(function (process,global){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  , eventUtils = require('../../utils/event')
  , browser = require('../../utils/browser')
  , urlUtils = require('../../utils/url')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:sender:xdr');
}

// References:
//   http://ajaxian.com/archives/100-line-ajax-wrapper
//   http://msdn.microsoft.com/en-us/library/cc288060(v=VS.85).aspx

function XDRObject(method, url, payload) {
  debug(method, url);
  var self = this;
  EventEmitter.call(this);

  setTimeout(function() {
    self._start(method, url, payload);
  }, 0);
}

inherits(XDRObject, EventEmitter);

XDRObject.prototype._start = function(method, url, payload) {
  debug('_start');
  var self = this;
  var xdr = new global.XDomainRequest();
  // IE caches even POSTs
  url = urlUtils.addQuery(url, 't=' + (+new Date()));

  xdr.onerror = function() {
    debug('onerror');
    self._error();
  };
  xdr.ontimeout = function() {
    debug('ontimeout');
    self._error();
  };
  xdr.onprogress = function() {
    debug('progress', xdr.responseText);
    self.emit('chunk', 200, xdr.responseText);
  };
  xdr.onload = function() {
    debug('load');
    self.emit('finish', 200, xdr.responseText);
    self._cleanup(false);
  };
  this.xdr = xdr;
  this.unloadRef = eventUtils.unloadAdd(function() {
    self._cleanup(true);
  });
  try {
    // Fails with AccessDenied if port number is bogus
    this.xdr.open(method, url);
    if (this.timeout) {
      this.xdr.timeout = this.timeout;
    }
    this.xdr.send(payload);
  } catch (x) {
    this._error();
  }
};

XDRObject.prototype._error = function() {
  this.emit('finish', 0, '');
  this._cleanup(false);
};

XDRObject.prototype._cleanup = function(abort) {
  debug('cleanup', abort);
  if (!this.xdr) {
    return;
  }
  this.removeAllListeners();
  eventUtils.unloadDel(this.unloadRef);

  this.xdr.ontimeout = this.xdr.onerror = this.xdr.onprogress = this.xdr.onload = null;
  if (abort) {
    try {
      this.xdr.abort();
    } catch (x) {
      // intentionally empty
    }
  }
  this.unloadRef = this.xdr = null;
};

XDRObject.prototype.close = function() {
  debug('close');
  this._cleanup(true);
};

// IE 8/9 if the request target uses the same scheme - #79
XDRObject.enabled = !!(global.XDomainRequest && browser.hasDomain());

module.exports = XDRObject;

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../../utils/browser":44,"../../utils/event":46,"../../utils/url":52,"debug":54,"events":3,"inherits":57}],35:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , XhrDriver = require('../driver/xhr')
  ;

function XHRCorsObject(method, url, payload, opts) {
  XhrDriver.call(this, method, url, payload, opts);
}

inherits(XHRCorsObject, XhrDriver);

XHRCorsObject.enabled = XhrDriver.enabled && XhrDriver.supportsCORS;

module.exports = XHRCorsObject;

},{"../driver/xhr":17,"inherits":57}],36:[function(require,module,exports){
'use strict';

var EventEmitter = require('events').EventEmitter
  , inherits = require('inherits')
  ;

function XHRFake(/* method, url, payload, opts */) {
  var self = this;
  EventEmitter.call(this);

  this.to = setTimeout(function() {
    self.emit('finish', 200, '{}');
  }, XHRFake.timeout);
}

inherits(XHRFake, EventEmitter);

XHRFake.prototype.close = function() {
  clearTimeout(this.to);
};

XHRFake.timeout = 2000;

module.exports = XHRFake;

},{"events":3,"inherits":57}],37:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , XhrDriver = require('../driver/xhr')
  ;

function XHRLocalObject(method, url, payload /*, opts */) {
  XhrDriver.call(this, method, url, payload, {
    noCredentials: true
  });
}

inherits(XHRLocalObject, XhrDriver);

XHRLocalObject.enabled = XhrDriver.enabled;

module.exports = XHRLocalObject;

},{"../driver/xhr":17,"inherits":57}],38:[function(require,module,exports){
(function (process){
'use strict';

var utils = require('../utils/event')
  , urlUtils = require('../utils/url')
  , inherits = require('inherits')
  , EventEmitter = require('events').EventEmitter
  , WebsocketDriver = require('./driver/websocket')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:websocket');
}

function WebSocketTransport(transUrl, ignore, options) {
  if (!WebSocketTransport.enabled()) {
    throw new Error('Transport created when disabled');
  }

  EventEmitter.call(this);
  debug('constructor', transUrl);

  var self = this;
  var url = urlUtils.addPath(transUrl, '/websocket');
  if (url.slice(0, 5) === 'https') {
    url = 'wss' + url.slice(5);
  } else {
    url = 'ws' + url.slice(4);
  }
  this.url = url;

  this.ws = new WebsocketDriver(this.url, [], options);
  this.ws.onmessage = function(e) {
    debug('message event', e.data);
    self.emit('message', e.data);
  };
  // Firefox has an interesting bug. If a websocket connection is
  // created after onunload, it stays alive even when user
  // navigates away from the page. In such situation let's lie -
  // let's not open the ws connection at all. See:
  // https://github.com/sockjs/sockjs-client/issues/28
  // https://bugzilla.mozilla.org/show_bug.cgi?id=696085
  this.unloadRef = utils.unloadAdd(function() {
    debug('unload');
    self.ws.close();
  });
  this.ws.onclose = function(e) {
    debug('close event', e.code, e.reason);
    self.emit('close', e.code, e.reason);
    self._cleanup();
  };
  this.ws.onerror = function(e) {
    debug('error event', e);
    self.emit('close', 1006, 'WebSocket connection broken');
    self._cleanup();
  };
}

inherits(WebSocketTransport, EventEmitter);

WebSocketTransport.prototype.send = function(data) {
  var msg = '[' + data + ']';
  debug('send', msg);
  this.ws.send(msg);
};

WebSocketTransport.prototype.close = function() {
  debug('close');
  if (this.ws) {
    this.ws.close();
  }
  this._cleanup();
};

WebSocketTransport.prototype._cleanup = function() {
  debug('_cleanup');
  var ws = this.ws;
  if (ws) {
    ws.onmessage = ws.onclose = ws.onerror = null;
  }
  utils.unloadDel(this.unloadRef);
  this.unloadRef = this.ws = null;
  this.removeAllListeners();
};

WebSocketTransport.enabled = function() {
  debug('enabled');
  return !!WebsocketDriver;
};
WebSocketTransport.transportName = 'websocket';

// In theory, ws should require 1 round trip. But in chrome, this is
// not very stable over SSL. Most likely a ws connection requires a
// separate SSL connection, in which case 2 round trips are an
// absolute minumum.
WebSocketTransport.roundTrips = 2;

module.exports = WebSocketTransport;

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../utils/event":46,"../utils/url":52,"./driver/websocket":19,"debug":54,"events":3,"inherits":57}],39:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , AjaxBasedTransport = require('./lib/ajax-based')
  , XdrStreamingTransport = require('./xdr-streaming')
  , XhrReceiver = require('./receiver/xhr')
  , XDRObject = require('./sender/xdr')
  ;

function XdrPollingTransport(transUrl) {
  if (!XDRObject.enabled) {
    throw new Error('Transport created when disabled');
  }
  AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XDRObject);
}

inherits(XdrPollingTransport, AjaxBasedTransport);

XdrPollingTransport.enabled = XdrStreamingTransport.enabled;
XdrPollingTransport.transportName = 'xdr-polling';
XdrPollingTransport.roundTrips = 2; // preflight, ajax

module.exports = XdrPollingTransport;

},{"./lib/ajax-based":24,"./receiver/xhr":32,"./sender/xdr":34,"./xdr-streaming":40,"inherits":57}],40:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , AjaxBasedTransport = require('./lib/ajax-based')
  , XhrReceiver = require('./receiver/xhr')
  , XDRObject = require('./sender/xdr')
  ;

// According to:
//   http://stackoverflow.com/questions/1641507/detect-browser-support-for-cross-domain-xmlhttprequests
//   http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/

function XdrStreamingTransport(transUrl) {
  if (!XDRObject.enabled) {
    throw new Error('Transport created when disabled');
  }
  AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XDRObject);
}

inherits(XdrStreamingTransport, AjaxBasedTransport);

XdrStreamingTransport.enabled = function(info) {
  if (info.cookie_needed || info.nullOrigin) {
    return false;
  }
  return XDRObject.enabled && info.sameScheme;
};

XdrStreamingTransport.transportName = 'xdr-streaming';
XdrStreamingTransport.roundTrips = 2; // preflight, ajax

module.exports = XdrStreamingTransport;

},{"./lib/ajax-based":24,"./receiver/xhr":32,"./sender/xdr":34,"inherits":57}],41:[function(require,module,exports){
'use strict';

var inherits = require('inherits')
  , AjaxBasedTransport = require('./lib/ajax-based')
  , XhrReceiver = require('./receiver/xhr')
  , XHRCorsObject = require('./sender/xhr-cors')
  , XHRLocalObject = require('./sender/xhr-local')
  ;

function XhrPollingTransport(transUrl) {
  if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {
    throw new Error('Transport created when disabled');
  }
  AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XHRCorsObject);
}

inherits(XhrPollingTransport, AjaxBasedTransport);

XhrPollingTransport.enabled = function(info) {
  if (info.nullOrigin) {
    return false;
  }

  if (XHRLocalObject.enabled && info.sameOrigin) {
    return true;
  }
  return XHRCorsObject.enabled;
};

XhrPollingTransport.transportName = 'xhr-polling';
XhrPollingTransport.roundTrips = 2; // preflight, ajax

module.exports = XhrPollingTransport;

},{"./lib/ajax-based":24,"./receiver/xhr":32,"./sender/xhr-cors":35,"./sender/xhr-local":37,"inherits":57}],42:[function(require,module,exports){
(function (global){
'use strict';

var inherits = require('inherits')
  , AjaxBasedTransport = require('./lib/ajax-based')
  , XhrReceiver = require('./receiver/xhr')
  , XHRCorsObject = require('./sender/xhr-cors')
  , XHRLocalObject = require('./sender/xhr-local')
  , browser = require('../utils/browser')
  ;

function XhrStreamingTransport(transUrl) {
  if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {
    throw new Error('Transport created when disabled');
  }
  AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XHRCorsObject);
}

inherits(XhrStreamingTransport, AjaxBasedTransport);

XhrStreamingTransport.enabled = function(info) {
  if (info.nullOrigin) {
    return false;
  }
  // Opera doesn't support xhr-streaming #60
  // But it might be able to #92
  if (browser.isOpera()) {
    return false;
  }

  return XHRCorsObject.enabled;
};

XhrStreamingTransport.transportName = 'xhr-streaming';
XhrStreamingTransport.roundTrips = 2; // preflight, ajax

// Safari gets confused when a streaming ajax request is started
// before onload. This causes the load indicator to spin indefinetely.
// Only require body when used in a browser
XhrStreamingTransport.needBody = !!global.document;

module.exports = XhrStreamingTransport;

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"../utils/browser":44,"./lib/ajax-based":24,"./receiver/xhr":32,"./sender/xhr-cors":35,"./sender/xhr-local":37,"inherits":57}],43:[function(require,module,exports){
(function (global){
'use strict';

if (global.crypto && global.crypto.getRandomValues) {
  module.exports.randomBytes = function(length) {
    var bytes = new Uint8Array(length);
    global.crypto.getRandomValues(bytes);
    return bytes;
  };
} else {
  module.exports.randomBytes = function(length) {
    var bytes = new Array(length);
    for (var i = 0; i < length; i++) {
      bytes[i] = Math.floor(Math.random() * 256);
    }
    return bytes;
  };
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{}],44:[function(require,module,exports){
(function (global){
'use strict';

module.exports = {
  isOpera: function() {
    return global.navigator &&
      /opera/i.test(global.navigator.userAgent);
  }

, isKonqueror: function() {
    return global.navigator &&
      /konqueror/i.test(global.navigator.userAgent);
  }

  // #187 wrap document.domain in try/catch because of WP8 from file:///
, hasDomain: function () {
    // non-browser client always has a domain
    if (!global.document) {
      return true;
    }

    try {
      return !!global.document.domain;
    } catch (e) {
      return false;
    }
  }
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{}],45:[function(require,module,exports){
'use strict';

var JSON3 = require('json3');

// Some extra characters that Chrome gets wrong, and substitutes with
// something else on the wire.
var extraEscapable = /[\x00-\x1f\ud800-\udfff\ufffe\uffff\u0300-\u0333\u033d-\u0346\u034a-\u034c\u0350-\u0352\u0357-\u0358\u035c-\u0362\u0374\u037e\u0387\u0591-\u05af\u05c4\u0610-\u0617\u0653-\u0654\u0657-\u065b\u065d-\u065e\u06df-\u06e2\u06eb-\u06ec\u0730\u0732-\u0733\u0735-\u0736\u073a\u073d\u073f-\u0741\u0743\u0745\u0747\u07eb-\u07f1\u0951\u0958-\u095f\u09dc-\u09dd\u09df\u0a33\u0a36\u0a59-\u0a5b\u0a5e\u0b5c-\u0b5d\u0e38-\u0e39\u0f43\u0f4d\u0f52\u0f57\u0f5c\u0f69\u0f72-\u0f76\u0f78\u0f80-\u0f83\u0f93\u0f9d\u0fa2\u0fa7\u0fac\u0fb9\u1939-\u193a\u1a17\u1b6b\u1cda-\u1cdb\u1dc0-\u1dcf\u1dfc\u1dfe\u1f71\u1f73\u1f75\u1f77\u1f79\u1f7b\u1f7d\u1fbb\u1fbe\u1fc9\u1fcb\u1fd3\u1fdb\u1fe3\u1feb\u1fee-\u1fef\u1ff9\u1ffb\u1ffd\u2000-\u2001\u20d0-\u20d1\u20d4-\u20d7\u20e7-\u20e9\u2126\u212a-\u212b\u2329-\u232a\u2adc\u302b-\u302c\uaab2-\uaab3\uf900-\ufa0d\ufa10\ufa12\ufa15-\ufa1e\ufa20\ufa22\ufa25-\ufa26\ufa2a-\ufa2d\ufa30-\ufa6d\ufa70-\ufad9\ufb1d\ufb1f\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufb4e\ufff0-\uffff]/g
  , extraLookup;

// This may be quite slow, so let's delay until user actually uses bad
// characters.
var unrollLookup = function(escapable) {
  var i;
  var unrolled = {};
  var c = [];
  for (i = 0; i < 65536; i++) {
    c.push( String.fromCharCode(i) );
  }
  escapable.lastIndex = 0;
  c.join('').replace(escapable, function(a) {
    unrolled[ a ] = '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
    return '';
  });
  escapable.lastIndex = 0;
  return unrolled;
};

// Quote string, also taking care of unicode characters that browsers
// often break. Especially, take care of unicode surrogates:
// http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Surrogates
module.exports = {
  quote: function(string) {
    var quoted = JSON3.stringify(string);

    // In most cases this should be very fast and good enough.
    extraEscapable.lastIndex = 0;
    if (!extraEscapable.test(quoted)) {
      return quoted;
    }

    if (!extraLookup) {
      extraLookup = unrollLookup(extraEscapable);
    }

    return quoted.replace(extraEscapable, function(a) {
      return extraLookup[a];
    });
  }
};

},{"json3":58}],46:[function(require,module,exports){
(function (global){
'use strict';

var random = require('./random');

var onUnload = {}
  , afterUnload = false
    // detect google chrome packaged apps because they don't allow the 'unload' event
  , isChromePackagedApp = global.chrome && global.chrome.app && global.chrome.app.runtime
  ;

module.exports = {
  attachEvent: function(event, listener) {
    if (typeof global.addEventListener !== 'undefined') {
      global.addEventListener(event, listener, false);
    } else if (global.document && global.attachEvent) {
      // IE quirks.
      // According to: http://stevesouders.com/misc/test-postmessage.php
      // the message gets delivered only to 'document', not 'window'.
      global.document.attachEvent('on' + event, listener);
      // I get 'window' for ie8.
      global.attachEvent('on' + event, listener);
    }
  }

, detachEvent: function(event, listener) {
    if (typeof global.addEventListener !== 'undefined') {
      global.removeEventListener(event, listener, false);
    } else if (global.document && global.detachEvent) {
      global.document.detachEvent('on' + event, listener);
      global.detachEvent('on' + event, listener);
    }
  }

, unloadAdd: function(listener) {
    if (isChromePackagedApp) {
      return null;
    }

    var ref = random.string(8);
    onUnload[ref] = listener;
    if (afterUnload) {
      setTimeout(this.triggerUnloadCallbacks, 0);
    }
    return ref;
  }

, unloadDel: function(ref) {
    if (ref in onUnload) {
      delete onUnload[ref];
    }
  }

, triggerUnloadCallbacks: function() {
    for (var ref in onUnload) {
      onUnload[ref]();
      delete onUnload[ref];
    }
  }
};

var unloadTriggered = function() {
  if (afterUnload) {
    return;
  }
  afterUnload = true;
  module.exports.triggerUnloadCallbacks();
};

// 'unload' alone is not reliable in opera within an iframe, but we
// can't use `beforeunload` as IE fires it on javascript: links.
if (!isChromePackagedApp) {
  module.exports.attachEvent('unload', unloadTriggered);
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbImxpYi91dGlscy9ldmVudC5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBQUE7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQTtBQUNBO0FBQ0E7QUFDQSIsImZpbGUiOiJnZW5lcmF0ZWQuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlc0NvbnRlbnQiOlsiJ3VzZSBzdHJpY3QnO1xuXG52YXIgcmFuZG9tID0gcmVxdWlyZSgnLi9yYW5kb20nKTtcblxudmFyIG9uVW5sb2FkID0ge31cbiAgLCBhZnRlclVubG9hZCA9IGZhbHNlXG4gICAgLy8gZGV0ZWN0IGdvb2dsZSBjaHJvbWUgcGFja2FnZWQgYXBwcyBiZWNhdXNlIHRoZXkgZG9uJ3QgYWxsb3cgdGhlICd1bmxvYWQnIGV2ZW50XG4gICwgaXNDaHJvbWVQYWNrYWdlZEFwcCA9IGdsb2JhbC5jaHJvbWUgJiYgZ2xvYmFsLmNocm9tZS5hcHAgJiYgZ2xvYmFsLmNocm9tZS5hcHAucnVudGltZVxuICA7XG5cbm1vZHVsZS5leHBvcnRzID0ge1xuICBhdHRhY2hFdmVudDogZnVuY3Rpb24oZXZlbnQsIGxpc3RlbmVyKSB7XG4gICAgaWYgKHR5cGVvZiBnbG9iYWwuYWRkRXZlbnRMaXN0ZW5lciAhPT0gJ3VuZGVmaW5lZCcpIHtcbiAgICAgIGdsb2JhbC5hZGRFdmVudExpc3RlbmVyKGV2ZW50LCBsaXN0ZW5lciwgZmFsc2UpO1xuICAgIH0gZWxzZSBpZiAoZ2xvYmFsLmRvY3VtZW50ICYmIGdsb2JhbC5hdHRhY2hFdmVudCkge1xuICAgICAgLy8gSUUgcXVpcmtzLlxuICAgICAgLy8gQWNjb3JkaW5nIHRvOiBodHRwOi8vc3RldmVzb3VkZXJzLmNvbS9taXNjL3Rlc3QtcG9zdG1lc3NhZ2UucGhwXG4gICAgICAvLyB0aGUgbWVzc2FnZSBnZXRzIGRlbGl2ZXJlZCBvbmx5IHRvICdkb2N1bWVudCcsIG5vdCAnd2luZG93Jy5cbiAgICAgIGdsb2JhbC5kb2N1bWVudC5hdHRhY2hFdmVudCgnb24nICsgZXZlbnQsIGxpc3RlbmVyKTtcbiAgICAgIC8vIEkgZ2V0ICd3aW5kb3cnIGZvciBpZTguXG4gICAgICBnbG9iYWwuYXR0YWNoRXZlbnQoJ29uJyArIGV2ZW50LCBsaXN0ZW5lcik7XG4gICAgfVxuICB9XG5cbiwgZGV0YWNoRXZlbnQ6IGZ1bmN0aW9uKGV2ZW50LCBsaXN0ZW5lcikge1xuICAgIGlmICh0eXBlb2YgZ2xvYmFsLmFkZEV2ZW50TGlzdGVuZXIgIT09ICd1bmRlZmluZWQnKSB7XG4gICAgICBnbG9iYWwucmVtb3ZlRXZlbnRMaXN0ZW5lcihldmVudCwgbGlzdGVuZXIsIGZhbHNlKTtcbiAgICB9IGVsc2UgaWYgKGdsb2JhbC5kb2N1bWVudCAmJiBnbG9iYWwuZGV0YWNoRXZlbnQpIHtcbiAgICAgIGdsb2JhbC5kb2N1bWVudC5kZXRhY2hFdmVudCgnb24nICsgZXZlbnQsIGxpc3RlbmVyKTtcbiAgICAgIGdsb2JhbC5kZXRhY2hFdmVudCgnb24nICsgZXZlbnQsIGxpc3RlbmVyKTtcbiAgICB9XG4gIH1cblxuLCB1bmxvYWRBZGQ6IGZ1bmN0aW9uKGxpc3RlbmVyKSB7XG4gICAgaWYgKGlzQ2hyb21lUGFja2FnZWRBcHApIHtcbiAgICAgIHJldHVybiBudWxsO1xuICAgIH1cblxuICAgIHZhciByZWYgPSByYW5kb20uc3RyaW5nKDgpO1xuICAgIG9uVW5sb2FkW3JlZl0gPSBsaXN0ZW5lcjtcbiAgICBpZiAoYWZ0ZXJVbmxvYWQpIHtcbiAgICAgIHNldFRpbWVvdXQodGhpcy50cmlnZ2VyVW5sb2FkQ2FsbGJhY2tzLCAwKTtcbiAgICB9XG4gICAgcmV0dXJuIHJlZjtcbiAgfVxuXG4sIHVubG9hZERlbDogZnVuY3Rpb24ocmVmKSB7XG4gICAgaWYgKHJlZiBpbiBvblVubG9hZCkge1xuICAgICAgZGVsZXRlIG9uVW5sb2FkW3JlZl07XG4gICAgfVxuICB9XG5cbiwgdHJpZ2dlclVubG9hZENhbGxiYWNrczogZnVuY3Rpb24oKSB7XG4gICAgZm9yICh2YXIgcmVmIGluIG9uVW5sb2FkKSB7XG4gICAgICBvblVubG9hZFtyZWZdKCk7XG4gICAgICBkZWxldGUgb25VbmxvYWRbcmVmXTtcbiAgICB9XG4gIH1cbn07XG5cbnZhciB1bmxvYWRUcmlnZ2VyZWQgPSBmdW5jdGlvbigpIHtcbiAgaWYgKGFmdGVyVW5sb2FkKSB7XG4gICAgcmV0dXJuO1xuICB9XG4gIGFmdGVyVW5sb2FkID0gdHJ1ZTtcbiAgbW9kdWxlLmV4cG9ydHMudHJpZ2dlclVubG9hZENhbGxiYWNrcygpO1xufTtcblxuLy8gJ3VubG9hZCcgYWxvbmUgaXMgbm90IHJlbGlhYmxlIGluIG9wZXJhIHdpdGhpbiBhbiBpZnJhbWUsIGJ1dCB3ZVxuLy8gY2FuJ3QgdXNlIGBiZWZvcmV1bmxvYWRgIGFzIElFIGZpcmVzIGl0IG9uIGphdmFzY3JpcHQ6IGxpbmtzLlxuaWYgKCFpc0Nocm9tZVBhY2thZ2VkQXBwKSB7XG4gIG1vZHVsZS5leHBvcnRzLmF0dGFjaEV2ZW50KCd1bmxvYWQnLCB1bmxvYWRUcmlnZ2VyZWQpO1xufVxuIl19
},{"./random":50}],47:[function(require,module,exports){
(function (process,global){
'use strict';

var eventUtils = require('./event')
  , JSON3 = require('json3')
  , browser = require('./browser')
  ;

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:utils:iframe');
}

module.exports = {
  WPrefix: '_jp'
, currentWindowId: null

, polluteGlobalNamespace: function() {
    if (!(module.exports.WPrefix in global)) {
      global[module.exports.WPrefix] = {};
    }
  }

, postMessage: function(type, data) {
    if (global.parent !== global) {
      global.parent.postMessage(JSON3.stringify({
        windowId: module.exports.currentWindowId
      , type: type
      , data: data || ''
      }), '*');
    } else {
      debug('Cannot postMessage, no parent window.', type, data);
    }
  }

, createIframe: function(iframeUrl, errorCallback) {
    var iframe = global.document.createElement('iframe');
    var tref, unloadRef;
    var unattach = function() {
      debug('unattach');
      clearTimeout(tref);
      // Explorer had problems with that.
      try {
        iframe.onload = null;
      } catch (x) {
        // intentionally empty
      }
      iframe.onerror = null;
    };
    var cleanup = function() {
      debug('cleanup');
      if (iframe) {
        unattach();
        // This timeout makes chrome fire onbeforeunload event
        // within iframe. Without the timeout it goes straight to
        // onunload.
        setTimeout(function() {
          if (iframe) {
            iframe.parentNode.removeChild(iframe);
          }
          iframe = null;
        }, 0);
        eventUtils.unloadDel(unloadRef);
      }
    };
    var onerror = function(err) {
      debug('onerror', err);
      if (iframe) {
        cleanup();
        errorCallback(err);
      }
    };
    var post = function(msg, origin) {
      debug('post', msg, origin);
      try {
        // When the iframe is not loaded, IE raises an exception
        // on 'contentWindow'.
        setTimeout(function() {
          if (iframe && iframe.contentWindow) {
            iframe.contentWindow.postMessage(msg, origin);
          }
        }, 0);
      } catch (x) {
        // intentionally empty
      }
    };

    iframe.src = iframeUrl;
    iframe.style.display = 'none';
    iframe.style.position = 'absolute';
    iframe.onerror = function() {
      onerror('onerror');
    };
    iframe.onload = function() {
      debug('onload');
      // `onload` is triggered before scripts on the iframe are
      // executed. Give it few seconds to actually load stuff.
      clearTimeout(tref);
      tref = setTimeout(function() {
        onerror('onload timeout');
      }, 2000);
    };
    global.document.body.appendChild(iframe);
    tref = setTimeout(function() {
      onerror('timeout');
    }, 15000);
    unloadRef = eventUtils.unloadAdd(cleanup);
    return {
      post: post
    , cleanup: cleanup
    , loaded: unattach
    };
  }

/* jshint undef: false, newcap: false */
/* eslint no-undef: 0, new-cap: 0 */
, createHtmlfile: function(iframeUrl, errorCallback) {
    var axo = ['Active'].concat('Object').join('X');
    var doc = new global[axo]('htmlfile');
    var tref, unloadRef;
    var iframe;
    var unattach = function() {
      clearTimeout(tref);
      iframe.onerror = null;
    };
    var cleanup = function() {
      if (doc) {
        unattach();
        eventUtils.unloadDel(unloadRef);
        iframe.parentNode.removeChild(iframe);
        iframe = doc = null;
        CollectGarbage();
      }
    };
    var onerror = function(r) {
      debug('onerror', r);
      if (doc) {
        cleanup();
        errorCallback(r);
      }
    };
    var post = function(msg, origin) {
      try {
        // When the iframe is not loaded, IE raises an exception
        // on 'contentWindow'.
        setTimeout(function() {
          if (iframe && iframe.contentWindow) {
              iframe.contentWindow.postMessage(msg, origin);
          }
        }, 0);
      } catch (x) {
        // intentionally empty
      }
    };

    doc.open();
    doc.write('<html><s' + 'cript>' +
              'document.domain="' + global.document.domain + '";' +
              '</s' + 'cript></html>');
    doc.close();
    doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix];
    var c = doc.createElement('div');
    doc.body.appendChild(c);
    iframe = doc.createElement('iframe');
    c.appendChild(iframe);
    iframe.src = iframeUrl;
    iframe.onerror = function() {
      onerror('onerror');
    };
    tref = setTimeout(function() {
      onerror('timeout');
    }, 15000);
    unloadRef = eventUtils.unloadAdd(cleanup);
    return {
      post: post
    , cleanup: cleanup
    , loaded: unattach
    };
  }
};

module.exports.iframeEnabled = false;
if (global.document) {
  // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with
  // huge delay, or not at all.
  module.exports.iframeEnabled = (typeof global.postMessage === 'function' ||
    typeof global.postMessage === 'object') && (!browser.isKonqueror());
}

}).call(this,{ env: {} },typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["lib/utils/iframe.js"],"names":[],"mappings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file":"generated.js","sourceRoot":"","sourcesContent":["'use strict';\n\nvar eventUtils = require('./event')\n  , JSON3 = require('json3')\n  , browser = require('./browser')\n  ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n  debug = require('debug')('sockjs-client:utils:iframe');\n}\n\nmodule.exports = {\n  WPrefix: '_jp'\n, currentWindowId: null\n\n, polluteGlobalNamespace: function() {\n    if (!(module.exports.WPrefix in global)) {\n      global[module.exports.WPrefix] = {};\n    }\n  }\n\n, postMessage: function(type, data) {\n    if (global.parent !== global) {\n      global.parent.postMessage(JSON3.stringify({\n        windowId: module.exports.currentWindowId\n      , type: type\n      , data: data || ''\n      }), '*');\n    } else {\n      debug('Cannot postMessage, no parent window.', type, data);\n    }\n  }\n\n, createIframe: function(iframeUrl, errorCallback) {\n    var iframe = global.document.createElement('iframe');\n    var tref, unloadRef;\n    var unattach = function() {\n      debug('unattach');\n      clearTimeout(tref);\n      // Explorer had problems with that.\n      try {\n        iframe.onload = null;\n      } catch (x) {\n        // intentionally empty\n      }\n      iframe.onerror = null;\n    };\n    var cleanup = function() {\n      debug('cleanup');\n      if (iframe) {\n        unattach();\n        // This timeout makes chrome fire onbeforeunload event\n        // within iframe. Without the timeout it goes straight to\n        // onunload.\n        setTimeout(function() {\n          if (iframe) {\n            iframe.parentNode.removeChild(iframe);\n          }\n          iframe = null;\n        }, 0);\n        eventUtils.unloadDel(unloadRef);\n      }\n    };\n    var onerror = function(err) {\n      debug('onerror', err);\n      if (iframe) {\n        cleanup();\n        errorCallback(err);\n      }\n    };\n    var post = function(msg, origin) {\n      debug('post', msg, origin);\n      try {\n        // When the iframe is not loaded, IE raises an exception\n        // on 'contentWindow'.\n        setTimeout(function() {\n          if (iframe && iframe.contentWindow) {\n            iframe.contentWindow.postMessage(msg, origin);\n          }\n        }, 0);\n      } catch (x) {\n        // intentionally empty\n      }\n    };\n\n    iframe.src = iframeUrl;\n    iframe.style.display = 'none';\n    iframe.style.position = 'absolute';\n    iframe.onerror = function() {\n      onerror('onerror');\n    };\n    iframe.onload = function() {\n      debug('onload');\n      // `onload` is triggered before scripts on the iframe are\n      // executed. Give it few seconds to actually load stuff.\n      clearTimeout(tref);\n      tref = setTimeout(function() {\n        onerror('onload timeout');\n      }, 2000);\n    };\n    global.document.body.appendChild(iframe);\n    tref = setTimeout(function() {\n      onerror('timeout');\n    }, 15000);\n    unloadRef = eventUtils.unloadAdd(cleanup);\n    return {\n      post: post\n    , cleanup: cleanup\n    , loaded: unattach\n    };\n  }\n\n/* jshint undef: false, newcap: false */\n/* eslint no-undef: 0, new-cap: 0 */\n, createHtmlfile: function(iframeUrl, errorCallback) {\n    var axo = ['Active'].concat('Object').join('X');\n    var doc = new global[axo]('htmlfile');\n    var tref, unloadRef;\n    var iframe;\n    var unattach = function() {\n      clearTimeout(tref);\n      iframe.onerror = null;\n    };\n    var cleanup = function() {\n      if (doc) {\n        unattach();\n        eventUtils.unloadDel(unloadRef);\n        iframe.parentNode.removeChild(iframe);\n        iframe = doc = null;\n        CollectGarbage();\n      }\n    };\n    var onerror = function(r) {\n      debug('onerror', r);\n      if (doc) {\n        cleanup();\n        errorCallback(r);\n      }\n    };\n    var post = function(msg, origin) {\n      try {\n        // When the iframe is not loaded, IE raises an exception\n        // on 'contentWindow'.\n        setTimeout(function() {\n          if (iframe && iframe.contentWindow) {\n              iframe.contentWindow.postMessage(msg, origin);\n          }\n        }, 0);\n      } catch (x) {\n        // intentionally empty\n      }\n    };\n\n    doc.open();\n    doc.write('<html><s' + 'cript>' +\n              'document.domain=\"' + global.document.domain + '\";' +\n              '</s' + 'cript></html>');\n    doc.close();\n    doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix];\n    var c = doc.createElement('div');\n    doc.body.appendChild(c);\n    iframe = doc.createElement('iframe');\n    c.appendChild(iframe);\n    iframe.src = iframeUrl;\n    iframe.onerror = function() {\n      onerror('onerror');\n    };\n    tref = setTimeout(function() {\n      onerror('timeout');\n    }, 15000);\n    unloadRef = eventUtils.unloadAdd(cleanup);\n    return {\n      post: post\n    , cleanup: cleanup\n    , loaded: unattach\n    };\n  }\n};\n\nmodule.exports.iframeEnabled = false;\nif (global.document) {\n  // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with\n  // huge delay, or not at all.\n  module.exports.iframeEnabled = (typeof global.postMessage === 'function' ||\n    typeof global.postMessage === 'object') && (!browser.isKonqueror());\n}\n"]}
},{"./browser":44,"./event":46,"debug":54,"json3":58}],48:[function(require,module,exports){
(function (global){
'use strict';

var logObject = {};
['log', 'debug', 'warn'].forEach(function (level) {
  var levelExists;

  try {
    levelExists = global.console && global.console[level] && global.console[level].apply;
  } catch(e) {
    // do nothing
  }

  logObject[level] = levelExists ? function () {
    return global.console[level].apply(global.console, arguments);
  } : (level === 'log' ? function () {} : logObject.log);
});

module.exports = logObject;

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{}],49:[function(require,module,exports){
'use strict';

module.exports = {
  isObject: function(obj) {
    var type = typeof obj;
    return type === 'function' || type === 'object' && !!obj;
  }

, extend: function(obj) {
    if (!this.isObject(obj)) {
      return obj;
    }
    var source, prop;
    for (var i = 1, length = arguments.length; i < length; i++) {
      source = arguments[i];
      for (prop in source) {
        if (Object.prototype.hasOwnProperty.call(source, prop)) {
          obj[prop] = source[prop];
        }
      }
    }
    return obj;
  }
};

},{}],50:[function(require,module,exports){
'use strict';

/* global crypto:true */
var crypto = require('crypto');

// This string has length 32, a power of 2, so the modulus doesn't introduce a
// bias.
var _randomStringChars = 'abcdefghijklmnopqrstuvwxyz012345';
module.exports = {
  string: function(length) {
    var max = _randomStringChars.length;
    var bytes = crypto.randomBytes(length);
    var ret = [];
    for (var i = 0; i < length; i++) {
      ret.push(_randomStringChars.substr(bytes[i] % max, 1));
    }
    return ret.join('');
  }

, number: function(max) {
    return Math.floor(Math.random() * max);
  }

, numberString: function(max) {
    var t = ('' + (max - 1)).length;
    var p = new Array(t + 1).join('0');
    return (p + this.number(max)).slice(-t);
  }
};

},{"crypto":43}],51:[function(require,module,exports){
(function (process){
'use strict';

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:utils:transport');
}

module.exports = function(availableTransports) {
  return {
    filterToEnabled: function(transportsWhitelist, info) {
      var transports = {
        main: []
      , facade: []
      };
      if (!transportsWhitelist) {
        transportsWhitelist = [];
      } else if (typeof transportsWhitelist === 'string') {
        transportsWhitelist = [transportsWhitelist];
      }

      availableTransports.forEach(function(trans) {
        if (!trans) {
          return;
        }

        if (trans.transportName === 'websocket' && info.websocket === false) {
          debug('disabled from server', 'websocket');
          return;
        }

        if (transportsWhitelist.length &&
            transportsWhitelist.indexOf(trans.transportName) === -1) {
          debug('not in whitelist', trans.transportName);
          return;
        }

        if (trans.enabled(info)) {
          debug('enabled', trans.transportName);
          transports.main.push(trans);
          if (trans.facadeTransport) {
            transports.facade.push(trans.facadeTransport);
          }
        } else {
          debug('disabled', trans.transportName);
        }
      });
      return transports;
    }
  };
};

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"debug":54}],52:[function(require,module,exports){
(function (process){
'use strict';

var URL = require('url-parse');

var debug = function() {};
if (process.env.NODE_ENV !== 'production') {
  debug = require('debug')('sockjs-client:utils:url');
}

module.exports = {
  getOrigin: function(url) {
    if (!url) {
      return null;
    }

    var p = new URL(url);
    if (p.protocol === 'file:') {
      return null;
    }

    var port = p.port;
    if (!port) {
      port = (p.protocol === 'https:') ? '443' : '80';
    }

    return p.protocol + '//' + p.hostname + ':' + port;
  }

, isOriginEqual: function(a, b) {
    var res = this.getOrigin(a) === this.getOrigin(b);
    debug('same', a, b, res);
    return res;
  }

, isSchemeEqual: function(a, b) {
    return (a.split(':')[0] === b.split(':')[0]);
  }

, addPath: function (url, path) {
    var qs = url.split('?');
    return qs[0] + path + (qs[1] ? '?' + qs[1] : '');
  }

, addQuery: function (url, q) {
    return url + (url.indexOf('?') === -1 ? ('?' + q) : ('&' + q));
  }
};

}).call(this,{ env: {} })
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"debug":54,"url-parse":59}],53:[function(require,module,exports){
module.exports = '1.1.1';

},{}],54:[function(require,module,exports){

/**
 * This is the web browser implementation of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = require('./debug');
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;
exports.storage = 'undefined' != typeof chrome
               && 'undefined' != typeof chrome.storage
                  ? chrome.storage.local
                  : localstorage();

/**
 * Colors.
 */

exports.colors = [
  'lightseagreen',
  'forestgreen',
  'goldenrod',
  'dodgerblue',
  'darkorchid',
  'crimson'
];

/**
 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
 * and the Firebug extension (any Firefox version) are known
 * to support "%c" CSS customizations.
 *
 * TODO: add a `localStorage` variable to explicitly enable/disable colors
 */

function useColors() {
  // is webkit? http://stackoverflow.com/a/16459606/376773
  return ('WebkitAppearance' in document.documentElement.style) ||
    // is firebug? http://stackoverflow.com/a/398120/376773
    (window.console && (console.firebug || (console.exception && console.table))) ||
    // is firefox >= v31?
    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
}

/**
 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
 */

exports.formatters.j = function(v) {
  return JSON.stringify(v);
};


/**
 * Colorize log arguments if enabled.
 *
 * @api public
 */

function formatArgs() {
  var args = arguments;
  var useColors = this.useColors;

  args[0] = (useColors ? '%c' : '')
    + this.namespace
    + (useColors ? ' %c' : ' ')
    + args[0]
    + (useColors ? '%c ' : ' ')
    + '+' + exports.humanize(this.diff);

  if (!useColors) return args;

  var c = 'color: ' + this.color;
  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));

  // the final "%c" is somewhat tricky, because there could be other
  // arguments passed either before or after the %c, so we need to
  // figure out the correct index to insert the CSS into
  var index = 0;
  var lastC = 0;
  args[0].replace(/%[a-z%]/g, function(match) {
    if ('%%' === match) return;
    index++;
    if ('%c' === match) {
      // we only are interested in the *last* %c
      // (the user may have provided their own)
      lastC = index;
    }
  });

  args.splice(lastC, 0, c);
  return args;
}

/**
 * Invokes `console.log()` when available.
 * No-op when `console.log` is not a "function".
 *
 * @api public
 */

function log() {
  // this hackery is required for IE8/9, where
  // the `console.log` function doesn't have 'apply'
  return 'object' === typeof console
    && console.log
    && Function.prototype.apply.call(console.log, console, arguments);
}

/**
 * Save `namespaces`.
 *
 * @param {String} namespaces
 * @api private
 */

function save(namespaces) {
  try {
    if (null == namespaces) {
      exports.storage.removeItem('debug');
    } else {
      exports.storage.debug = namespaces;
    }
  } catch(e) {}
}

/**
 * Load `namespaces`.
 *
 * @return {String} returns the previously persisted debug modes
 * @api private
 */

function load() {
  var r;
  try {
    r = exports.storage.debug;
  } catch(e) {}
  return r;
}

/**
 * Enable namespaces listed in `localStorage.debug` initially.
 */

exports.enable(load());

/**
 * Localstorage attempts to return the localstorage.
 *
 * This is necessary because safari throws
 * when a user disables cookies/localstorage
 * and you attempt to access it.
 *
 * @return {LocalStorage}
 * @api private
 */

function localstorage(){
  try {
    return window.localStorage;
  } catch (e) {}
}

},{"./debug":55}],55:[function(require,module,exports){

/**
 * This is the common logic for both the Node.js and web browser
 * implementations of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = debug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = require('ms');

/**
 * The currently active debug mode names, and names to skip.
 */

exports.names = [];
exports.skips = [];

/**
 * Map of special "%n" handling functions, for the debug "format" argument.
 *
 * Valid key names are a single, lowercased letter, i.e. "n".
 */

exports.formatters = {};

/**
 * Previously assigned color.
 */

var prevColor = 0;

/**
 * Previous log timestamp.
 */

var prevTime;

/**
 * Select a color.
 *
 * @return {Number}
 * @api private
 */

function selectColor() {
  return exports.colors[prevColor++ % exports.colors.length];
}

/**
 * Create a debugger with the given `namespace`.
 *
 * @param {String} namespace
 * @return {Function}
 * @api public
 */

function debug(namespace) {

  // define the `disabled` version
  function disabled() {
  }
  disabled.enabled = false;

  // define the `enabled` version
  function enabled() {

    var self = enabled;

    // set `diff` timestamp
    var curr = +new Date();
    var ms = curr - (prevTime || curr);
    self.diff = ms;
    self.prev = prevTime;
    self.curr = curr;
    prevTime = curr;

    // add the `color` if not set
    if (null == self.useColors) self.useColors = exports.useColors();
    if (null == self.color && self.useColors) self.color = selectColor();

    var args = Array.prototype.slice.call(arguments);

    args[0] = exports.coerce(args[0]);

    if ('string' !== typeof args[0]) {
      // anything else let's inspect with %o
      args = ['%o'].concat(args);
    }

    // apply any `formatters` transformations
    var index = 0;
    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
      // if we encounter an escaped % then don't increase the array index
      if (match === '%%') return match;
      index++;
      var formatter = exports.formatters[format];
      if ('function' === typeof formatter) {
        var val = args[index];
        match = formatter.call(self, val);

        // now we need to remove `args[index]` since it's inlined in the `format`
        args.splice(index, 1);
        index--;
      }
      return match;
    });

    if ('function' === typeof exports.formatArgs) {
      args = exports.formatArgs.apply(self, args);
    }
    var logFn = enabled.log || exports.log || console.log.bind(console);
    logFn.apply(self, args);
  }
  enabled.enabled = true;

  var fn = exports.enabled(namespace) ? enabled : disabled;

  fn.namespace = namespace;

  return fn;
}

/**
 * Enables a debug mode by namespaces. This can include modes
 * separated by a colon and wildcards.
 *
 * @param {String} namespaces
 * @api public
 */

function enable(namespaces) {
  exports.save(namespaces);

  var split = (namespaces || '').split(/[\s,]+/);
  var len = split.length;

  for (var i = 0; i < len; i++) {
    if (!split[i]) continue; // ignore empty strings
    namespaces = split[i].replace(/\*/g, '.*?');
    if (namespaces[0] === '-') {
      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
    } else {
      exports.names.push(new RegExp('^' + namespaces + '$'));
    }
  }
}

/**
 * Disable debug output.
 *
 * @api public
 */

function disable() {
  exports.enable('');
}

/**
 * Returns true if the given mode name is enabled, false otherwise.
 *
 * @param {String} name
 * @return {Boolean}
 * @api public
 */

function enabled(name) {
  var i, len;
  for (i = 0, len = exports.skips.length; i < len; i++) {
    if (exports.skips[i].test(name)) {
      return false;
    }
  }
  for (i = 0, len = exports.names.length; i < len; i++) {
    if (exports.names[i].test(name)) {
      return true;
    }
  }
  return false;
}

/**
 * Coerce `val`.
 *
 * @param {Mixed} val
 * @return {Mixed}
 * @api private
 */

function coerce(val) {
  if (val instanceof Error) return val.stack || val.message;
  return val;
}

},{"ms":56}],56:[function(require,module,exports){
/**
 * Helpers.
 */

var s = 1000;
var m = s * 60;
var h = m * 60;
var d = h * 24;
var y = d * 365.25;

/**
 * Parse or format the given `val`.
 *
 * Options:
 *
 *  - `long` verbose formatting [false]
 *
 * @param {String|Number} val
 * @param {Object} options
 * @return {String|Number}
 * @api public
 */

module.exports = function(val, options){
  options = options || {};
  if ('string' == typeof val) return parse(val);
  return options.long
    ? long(val)
    : short(val);
};

/**
 * Parse the given `str` and return milliseconds.
 *
 * @param {String} str
 * @return {Number}
 * @api private
 */

function parse(str) {
  str = '' + str;
  if (str.length > 10000) return;
  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
  if (!match) return;
  var n = parseFloat(match[1]);
  var type = (match[2] || 'ms').toLowerCase();
  switch (type) {
    case 'years':
    case 'year':
    case 'yrs':
    case 'yr':
    case 'y':
      return n * y;
    case 'days':
    case 'day':
    case 'd':
      return n * d;
    case 'hours':
    case 'hour':
    case 'hrs':
    case 'hr':
    case 'h':
      return n * h;
    case 'minutes':
    case 'minute':
    case 'mins':
    case 'min':
    case 'm':
      return n * m;
    case 'seconds':
    case 'second':
    case 'secs':
    case 'sec':
    case 's':
      return n * s;
    case 'milliseconds':
    case 'millisecond':
    case 'msecs':
    case 'msec':
    case 'ms':
      return n;
  }
}

/**
 * Short format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function short(ms) {
  if (ms >= d) return Math.round(ms / d) + 'd';
  if (ms >= h) return Math.round(ms / h) + 'h';
  if (ms >= m) return Math.round(ms / m) + 'm';
  if (ms >= s) return Math.round(ms / s) + 's';
  return ms + 'ms';
}

/**
 * Long format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function long(ms) {
  return plural(ms, d, 'day')
    || plural(ms, h, 'hour')
    || plural(ms, m, 'minute')
    || plural(ms, s, 'second')
    || ms + ' ms';
}

/**
 * Pluralization helper.
 */

function plural(ms, n, name) {
  if (ms < n) return;
  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
  return Math.ceil(ms / n) + ' ' + name + 's';
}

},{}],57:[function(require,module,exports){
if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}

},{}],58:[function(require,module,exports){
(function (global){
/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */
;(function () {
  // Detect the `define` function exposed by asynchronous module loaders. The
  // strict `define` check is necessary for compatibility with `r.js`.
  var isLoader = typeof define === "function" && define.amd;

  // A set of types used to distinguish objects from primitives.
  var objectTypes = {
    "function": true,
    "object": true
  };

  // Detect the `exports` object exposed by CommonJS implementations.
  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;

  // Use the `global` object exposed by Node (including Browserify via
  // `insert-module-globals`), Narwhal, and Ringo as the default context,
  // and the `window` object in browsers. Rhino exports a `global` function
  // instead.
  var root = objectTypes[typeof window] && window || this,
      freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global;

  if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) {
    root = freeGlobal;
  }

  // Public: Initializes JSON 3 using the given `context` object, attaching the
  // `stringify` and `parse` functions to the specified `exports` object.
  function runInContext(context, exports) {
    context || (context = root["Object"]());
    exports || (exports = root["Object"]());

    // Native constructor aliases.
    var Number = context["Number"] || root["Number"],
        String = context["String"] || root["String"],
        Object = context["Object"] || root["Object"],
        Date = context["Date"] || root["Date"],
        SyntaxError = context["SyntaxError"] || root["SyntaxError"],
        TypeError = context["TypeError"] || root["TypeError"],
        Math = context["Math"] || root["Math"],
        nativeJSON = context["JSON"] || root["JSON"];

    // Delegate to the native `stringify` and `parse` implementations.
    if (typeof nativeJSON == "object" && nativeJSON) {
      exports.stringify = nativeJSON.stringify;
      exports.parse = nativeJSON.parse;
    }

    // Convenience aliases.
    var objectProto = Object.prototype,
        getClass = objectProto.toString,
        isProperty, forEach, undef;

    // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
    var isExtended = new Date(-3509827334573292);
    try {
      // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
      // results for certain dates in Opera >= 10.53.
      isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
        // Safari < 2.0.2 stores the internal millisecond time value correctly,
        // but clips the values returned by the date methods to the range of
        // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
        isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
    } catch (exception) {}

    // Internal: Determines whether the native `JSON.stringify` and `parse`
    // implementations are spec-compliant. Based on work by Ken Snyder.
    function has(name) {
      if (has[name] !== undef) {
        // Return cached feature test result.
        return has[name];
      }
      var isSupported;
      if (name == "bug-string-char-index") {
        // IE <= 7 doesn't support accessing string characters using square
        // bracket notation. IE 8 only supports this for primitives.
        isSupported = "a"[0] != "a";
      } else if (name == "json") {
        // Indicates whether both `JSON.stringify` and `JSON.parse` are
        // supported.
        isSupported = has("json-stringify") && has("json-parse");
      } else {
        var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
        // Test `JSON.stringify`.
        if (name == "json-stringify") {
          var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended;
          if (stringifySupported) {
            // A test function object with a custom `toJSON` method.
            (value = function () {
              return 1;
            }).toJSON = value;
            try {
              stringifySupported =
                // Firefox 3.1b1 and b2 serialize string, number, and boolean
                // primitives as object literals.
                stringify(0) === "0" &&
                // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
                // literals.
                stringify(new Number()) === "0" &&
                stringify(new String()) == '""' &&
                // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
                // does not define a canonical JSON representation (this applies to
                // objects with `toJSON` properties as well, *unless* they are nested
                // within an object or array).
                stringify(getClass) === undef &&
                // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
                // FF 3.1b3 pass this test.
                stringify(undef) === undef &&
                // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
                // respectively, if the value is omitted entirely.
                stringify() === undef &&
                // FF 3.1b1, 2 throw an error if the given value is not a number,
                // string, array, object, Boolean, or `null` literal. This applies to
                // objects with custom `toJSON` methods as well, unless they are nested
                // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
                // methods entirely.
                stringify(value) === "1" &&
                stringify([value]) == "[1]" &&
                // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
                // `"[null]"`.
                stringify([undef]) == "[null]" &&
                // YUI 3.0.0b1 fails to serialize `null` literals.
                stringify(null) == "null" &&
                // FF 3.1b1, 2 halts serialization if an array contains a function:
                // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
                // elides non-JSON values from objects and arrays, unless they
                // define custom `toJSON` methods.
                stringify([undef, getClass, null]) == "[null,null,null]" &&
                // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
                // where character escape codes are expected (e.g., `\b` => `\u0008`).
                stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
                // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
                stringify(null, value) === "1" &&
                stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
                // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
                // serialize extended years.
                stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
                // The milliseconds are optional in ES 5, but required in 5.1.
                stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
                // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
                // four-digit years instead of six-digit years. Credits: @Yaffle.
                stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
                // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
                // values less than 1000. Credits: @Yaffle.
                stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
            } catch (exception) {
              stringifySupported = false;
            }
          }
          isSupported = stringifySupported;
        }
        // Test `JSON.parse`.
        if (name == "json-parse") {
          var parse = exports.parse;
          if (typeof parse == "function") {
            try {
              // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
              // Conforming implementations should also coerce the initial argument to
              // a string prior to parsing.
              if (parse("0") === 0 && !parse(false)) {
                // Simple parsing test.
                value = parse(serialized);
                var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
                if (parseSupported) {
                  try {
                    // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
                    parseSupported = !parse('"\t"');
                  } catch (exception) {}
                  if (parseSupported) {
                    try {
                      // FF 4.0 and 4.0.1 allow leading `+` signs and leading
                      // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
                      // certain octal literals.
                      parseSupported = parse("01") !== 1;
                    } catch (exception) {}
                  }
                  if (parseSupported) {
                    try {
                      // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
                      // points. These environments, along with FF 3.1b1 and 2,
                      // also allow trailing commas in JSON objects and arrays.
                      parseSupported = parse("1.") !== 1;
                    } catch (exception) {}
                  }
                }
              }
            } catch (exception) {
              parseSupported = false;
            }
          }
          isSupported = parseSupported;
        }
      }
      return has[name] = !!isSupported;
    }

    if (!has("json")) {
      // Common `[[Class]]` name aliases.
      var functionClass = "[object Function]",
          dateClass = "[object Date]",
          numberClass = "[object Number]",
          stringClass = "[object String]",
          arrayClass = "[object Array]",
          booleanClass = "[object Boolean]";

      // Detect incomplete support for accessing string characters by index.
      var charIndexBuggy = has("bug-string-char-index");

      // Define additional utility methods if the `Date` methods are buggy.
      if (!isExtended) {
        var floor = Math.floor;
        // A mapping between the months of the year and the number of days between
        // January 1st and the first of the respective month.
        var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
        // Internal: Calculates the number of days between the Unix epoch and the
        // first day of the given month.
        var getDay = function (year, month) {
          return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
        };
      }

      // Internal: Determines if a property is a direct property of the given
      // object. Delegates to the native `Object#hasOwnProperty` method.
      if (!(isProperty = objectProto.hasOwnProperty)) {
        isProperty = function (property) {
          var members = {}, constructor;
          if ((members.__proto__ = null, members.__proto__ = {
            // The *proto* property cannot be set multiple times in recent
            // versions of Firefox and SeaMonkey.
            "toString": 1
          }, members).toString != getClass) {
            // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
            // supports the mutable *proto* property.
            isProperty = function (property) {
              // Capture and break the object's prototype chain (see section 8.6.2
              // of the ES 5.1 spec). The parenthesized expression prevents an
              // unsafe transformation by the Closure Compiler.
              var original = this.__proto__, result = property in (this.__proto__ = null, this);
              // Restore the original prototype chain.
              this.__proto__ = original;
              return result;
            };
          } else {
            // Capture a reference to the top-level `Object` constructor.
            constructor = members.constructor;
            // Use the `constructor` property to simulate `Object#hasOwnProperty` in
            // other environments.
            isProperty = function (property) {
              var parent = (this.constructor || constructor).prototype;
              return property in this && !(property in parent && this[property] === parent[property]);
            };
          }
          members = null;
          return isProperty.call(this, property);
        };
      }

      // Internal: Normalizes the `for...in` iteration algorithm across
      // environments. Each enumerated key is yielded to a `callback` function.
      forEach = function (object, callback) {
        var size = 0, Properties, members, property;

        // Tests for bugs in the current environment's `for...in` algorithm. The
        // `valueOf` property inherits the non-enumerable flag from
        // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
        (Properties = function () {
          this.valueOf = 0;
        }).prototype.valueOf = 0;

        // Iterate over a new instance of the `Properties` class.
        members = new Properties();
        for (property in members) {
          // Ignore all properties inherited from `Object.prototype`.
          if (isProperty.call(members, property)) {
            size++;
          }
        }
        Properties = members = null;

        // Normalize the iteration algorithm.
        if (!size) {
          // A list of non-enumerable properties inherited from `Object.prototype`.
          members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
          // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
          // properties.
          forEach = function (object, callback) {
            var isFunction = getClass.call(object) == functionClass, property, length;
            var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;
            for (property in object) {
              // Gecko <= 1.0 enumerates the `prototype` property of functions under
              // certain conditions; IE does not.
              if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
                callback(property);
              }
            }
            // Manually invoke the callback for each non-enumerable property.
            for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
          };
        } else if (size == 2) {
          // Safari <= 2.0.4 enumerates shadowed properties twice.
          forEach = function (object, callback) {
            // Create a set of iterated properties.
            var members = {}, isFunction = getClass.call(object) == functionClass, property;
            for (property in object) {
              // Store each property name to prevent double enumeration. The
              // `prototype` property of functions is not enumerated due to cross-
              // environment inconsistencies.
              if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
                callback(property);
              }
            }
          };
        } else {
          // No bugs detected; use the standard `for...in` algorithm.
          forEach = function (object, callback) {
            var isFunction = getClass.call(object) == functionClass, property, isConstructor;
            for (property in object) {
              if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
                callback(property);
              }
            }
            // Manually invoke the callback for the `constructor` property due to
            // cross-environment inconsistencies.
            if (isConstructor || isProperty.call(object, (property = "constructor"))) {
              callback(property);
            }
          };
        }
        return forEach(object, callback);
      };

      // Public: Serializes a JavaScript `value` as a JSON string. The optional
      // `filter` argument may specify either a function that alters how object and
      // array members are serialized, or an array of strings and numbers that
      // indicates which properties should be serialized. The optional `width`
      // argument may be either a string or number that specifies the indentation
      // level of the output.
      if (!has("json-stringify")) {
        // Internal: A map of control characters and their escaped equivalents.
        var Escapes = {
          92: "\\\\",
          34: '\\"',
          8: "\\b",
          12: "\\f",
          10: "\\n",
          13: "\\r",
          9: "\\t"
        };

        // Internal: Converts `value` into a zero-padded string such that its
        // length is at least equal to `width`. The `width` must be <= 6.
        var leadingZeroes = "000000";
        var toPaddedString = function (width, value) {
          // The `|| 0` expression is necessary to work around a bug in
          // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
          return (leadingZeroes + (value || 0)).slice(-width);
        };

        // Internal: Double-quotes a string `value`, replacing all ASCII control
        // characters (characters with code unit values between 0 and 31) with
        // their escaped equivalents. This is an implementation of the
        // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
        var unicodePrefix = "\\u00";
        var quote = function (value) {
          var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;
          var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value);
          for (; index < length; index++) {
            var charCode = value.charCodeAt(index);
            // If the character is a control character, append its Unicode or
            // shorthand escape sequence; otherwise, append the character as-is.
            switch (charCode) {
              case 8: case 9: case 10: case 12: case 13: case 34: case 92:
                result += Escapes[charCode];
                break;
              default:
                if (charCode < 32) {
                  result += unicodePrefix + toPaddedString(2, charCode.toString(16));
                  break;
                }
                result += useCharIndex ? symbols[index] : value.charAt(index);
            }
          }
          return result + '"';
        };

        // Internal: Recursively serializes an object. Implements the
        // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
        var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
          var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
          try {
            // Necessary for host object support.
            value = object[property];
          } catch (exception) {}
          if (typeof value == "object" && value) {
            className = getClass.call(value);
            if (className == dateClass && !isProperty.call(value, "toJSON")) {
              if (value > -1 / 0 && value < 1 / 0) {
                // Dates are serialized according to the `Date#toJSON` method
                // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
                // for the ISO 8601 date time string format.
                if (getDay) {
                  // Manually compute the year, month, date, hours, minutes,
                  // seconds, and milliseconds if the `getUTC*` methods are
                  // buggy. Adapted from @Yaffle's `date-shim` project.
                  date = floor(value / 864e5);
                  for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
                  for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
                  date = 1 + date - getDay(year, month);
                  // The `time` value specifies the time within the day (see ES
                  // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
                  // to compute `A modulo B`, as the `%` operator does not
                  // correspond to the `modulo` operation for negative numbers.
                  time = (value % 864e5 + 864e5) % 864e5;
                  // The hours, minutes, seconds, and milliseconds are obtained by
                  // decomposing the time within the day. See section 15.9.1.10.
                  hours = floor(time / 36e5) % 24;
                  minutes = floor(time / 6e4) % 60;
                  seconds = floor(time / 1e3) % 60;
                  milliseconds = time % 1e3;
                } else {
                  year = value.getUTCFullYear();
                  month = value.getUTCMonth();
                  date = value.getUTCDate();
                  hours = value.getUTCHours();
                  minutes = value.getUTCMinutes();
                  seconds = value.getUTCSeconds();
                  milliseconds = value.getUTCMilliseconds();
                }
                // Serialize extended years correctly.
                value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
                  "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
                  // Months, dates, hours, minutes, and seconds should have two
                  // digits; milliseconds should have three.
                  "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
                  // Milliseconds are optional in ES 5.0, but required in 5.1.
                  "." + toPaddedString(3, milliseconds) + "Z";
              } else {
                value = null;
              }
            } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
              // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
              // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
              // ignores all `toJSON` methods on these objects unless they are
              // defined directly on an instance.
              value = value.toJSON(property);
            }
          }
          if (callback) {
            // If a replacement function was provided, call it to obtain the value
            // for serialization.
            value = callback.call(object, property, value);
          }
          if (value === null) {
            return "null";
          }
          className = getClass.call(value);
          if (className == booleanClass) {
            // Booleans are represented literally.
            return "" + value;
          } else if (className == numberClass) {
            // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
            // `"null"`.
            return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
          } else if (className == stringClass) {
            // Strings are double-quoted and escaped.
            return quote("" + value);
          }
          // Recursively serialize objects and arrays.
          if (typeof value == "object") {
            // Check for cyclic structures. This is a linear search; performance
            // is inversely proportional to the number of unique nested objects.
            for (length = stack.length; length--;) {
              if (stack[length] === value) {
                // Cyclic structures cannot be serialized by `JSON.stringify`.
                throw TypeError();
              }
            }
            // Add the object to the stack of traversed objects.
            stack.push(value);
            results = [];
            // Save the current indentation level and indent one additional level.
            prefix = indentation;
            indentation += whitespace;
            if (className == arrayClass) {
              // Recursively serialize array elements.
              for (index = 0, length = value.length; index < length; index++) {
                element = serialize(index, value, callback, properties, whitespace, indentation, stack);
                results.push(element === undef ? "null" : element);
              }
              result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
            } else {
              // Recursively serialize object members. Members are selected from
              // either a user-specified list of property names, or the object
              // itself.
              forEach(properties || value, function (property) {
                var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
                if (element !== undef) {
                  // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
                  // is not the empty string, let `member` {quote(property) + ":"}
                  // be the concatenation of `member` and the `space` character."
                  // The "`space` character" refers to the literal space
                  // character, not the `space` {width} argument provided to
                  // `JSON.stringify`.
                  results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
                }
              });
              result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
            }
            // Remove the object from the traversed object stack.
            stack.pop();
            return result;
          }
        };

        // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
        exports.stringify = function (source, filter, width) {
          var whitespace, callback, properties, className;
          if (objectTypes[typeof filter] && filter) {
            if ((className = getClass.call(filter)) == functionClass) {
              callback = filter;
            } else if (className == arrayClass) {
              // Convert the property names array into a makeshift set.
              properties = {};
              for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));
            }
          }
          if (width) {
            if ((className = getClass.call(width)) == numberClass) {
              // Convert the `width` to an integer and create a string containing
              // `width` number of space characters.
              if ((width -= width % 1) > 0) {
                for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
              }
            } else if (className == stringClass) {
              whitespace = width.length <= 10 ? width : width.slice(0, 10);
            }
          }
          // Opera <= 7.54u2 discards the values associated with empty string keys
          // (`""`) only if they are used directly within an object member list
          // (e.g., `!("" in { "": 1})`).
          return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
        };
      }

      // Public: Parses a JSON source string.
      if (!has("json-parse")) {
        var fromCharCode = String.fromCharCode;

        // Internal: A map of escaped control characters and their unescaped
        // equivalents.
        var Unescapes = {
          92: "\\",
          34: '"',
          47: "/",
          98: "\b",
          116: "\t",
          110: "\n",
          102: "\f",
          114: "\r"
        };

        // Internal: Stores the parser state.
        var Index, Source;

        // Internal: Resets the parser state and throws a `SyntaxError`.
        var abort = function () {
          Index = Source = null;
          throw SyntaxError();
        };

        // Internal: Returns the next token, or `"$"` if the parser has reached
        // the end of the source string. A token may be a string, number, `null`
        // literal, or Boolean literal.
        var lex = function () {
          var source = Source, length = source.length, value, begin, position, isSigned, charCode;
          while (Index < length) {
            charCode = source.charCodeAt(Index);
            switch (charCode) {
              case 9: case 10: case 13: case 32:
                // Skip whitespace tokens, including tabs, carriage returns, line
                // feeds, and space characters.
                Index++;
                break;
              case 123: case 125: case 91: case 93: case 58: case 44:
                // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
                // the current position.
                value = charIndexBuggy ? source.charAt(Index) : source[Index];
                Index++;
                return value;
              case 34:
                // `"` delimits a JSON string; advance to the next character and
                // begin parsing the string. String tokens are prefixed with the
                // sentinel `@` character to distinguish them from punctuators and
                // end-of-string tokens.
                for (value = "@", Index++; Index < length;) {
                  charCode = source.charCodeAt(Index);
                  if (charCode < 32) {
                    // Unescaped ASCII control characters (those with a code unit
                    // less than the space character) are not permitted.
                    abort();
                  } else if (charCode == 92) {
                    // A reverse solidus (`\`) marks the beginning of an escaped
                    // control character (including `"`, `\`, and `/`) or Unicode
                    // escape sequence.
                    charCode = source.charCodeAt(++Index);
                    switch (charCode) {
                      case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
                        // Revive escaped control characters.
                        value += Unescapes[charCode];
                        Index++;
                        break;
                      case 117:
                        // `\u` marks the beginning of a Unicode escape sequence.
                        // Advance to the first character and validate the
                        // four-digit code point.
                        begin = ++Index;
                        for (position = Index + 4; Index < position; Index++) {
                          charCode = source.charCodeAt(Index);
                          // A valid sequence comprises four hexdigits (case-
                          // insensitive) that form a single hexadecimal value.
                          if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
                            // Invalid Unicode escape sequence.
                            abort();
                          }
                        }
                        // Revive the escaped character.
                        value += fromCharCode("0x" + source.slice(begin, Index));
                        break;
                      default:
                        // Invalid escape sequence.
                        abort();
                    }
                  } else {
                    if (charCode == 34) {
                      // An unescaped double-quote character marks the end of the
                      // string.
                      break;
                    }
                    charCode = source.charCodeAt(Index);
                    begin = Index;
                    // Optimize for the common case where a string is valid.
                    while (charCode >= 32 && charCode != 92 && charCode != 34) {
                      charCode = source.charCodeAt(++Index);
                    }
                    // Append the string as-is.
                    value += source.slice(begin, Index);
                  }
                }
                if (source.charCodeAt(Index) == 34) {
                  // Advance to the next character and return the revived string.
                  Index++;
                  return value;
                }
                // Unterminated string.
                abort();
              default:
                // Parse numbers and literals.
                begin = Index;
                // Advance past the negative sign, if one is specified.
                if (charCode == 45) {
                  isSigned = true;
                  charCode = source.charCodeAt(++Index);
                }
                // Parse an integer or floating-point value.
                if (charCode >= 48 && charCode <= 57) {
                  // Leading zeroes are interpreted as octal literals.
                  if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
                    // Illegal octal literal.
                    abort();
                  }
                  isSigned = false;
                  // Parse the integer component.
                  for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
                  // Floats cannot contain a leading decimal point; however, this
                  // case is already accounted for by the parser.
                  if (source.charCodeAt(Index) == 46) {
                    position = ++Index;
                    // Parse the decimal component.
                    for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                    if (position == Index) {
                      // Illegal trailing decimal.
                      abort();
                    }
                    Index = position;
                  }
                  // Parse exponents. The `e` denoting the exponent is
                  // case-insensitive.
                  charCode = source.charCodeAt(Index);
                  if (charCode == 101 || charCode == 69) {
                    charCode = source.charCodeAt(++Index);
                    // Skip past the sign following the exponent, if one is
                    // specified.
                    if (charCode == 43 || charCode == 45) {
                      Index++;
                    }
                    // Parse the exponential component.
                    for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
                    if (position == Index) {
                      // Illegal empty exponent.
                      abort();
                    }
                    Index = position;
                  }
                  // Coerce the parsed value to a JavaScript number.
                  return +source.slice(begin, Index);
                }
                // A negative sign may only precede numbers.
                if (isSigned) {
                  abort();
                }
                // `true`, `false`, and `null` literals.
                if (source.slice(Index, Index + 4) == "true") {
                  Index += 4;
                  return true;
                } else if (source.slice(Index, Index + 5) == "false") {
                  Index += 5;
                  return false;
                } else if (source.slice(Index, Index + 4) == "null") {
                  Index += 4;
                  return null;
                }
                // Unrecognized token.
                abort();
            }
          }
          // Return the sentinel `$` character if the parser has reached the end
          // of the source string.
          return "$";
        };

        // Internal: Parses a JSON `value` token.
        var get = function (value) {
          var results, hasMembers;
          if (value == "$") {
            // Unexpected end of input.
            abort();
          }
          if (typeof value == "string") {
            if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
              // Remove the sentinel `@` character.
              return value.slice(1);
            }
            // Parse object and array literals.
            if (value == "[") {
              // Parses a JSON array, returning a new JavaScript array.
              results = [];
              for (;; hasMembers || (hasMembers = true)) {
                value = lex();
                // A closing square bracket marks the end of the array literal.
                if (value == "]") {
                  break;
                }
                // If the array literal contains elements, the current token
                // should be a comma separating the previous element from the
                // next.
                if (hasMembers) {
                  if (value == ",") {
                    value = lex();
                    if (value == "]") {
                      // Unexpected trailing `,` in array literal.
                      abort();
                    }
                  } else {
                    // A `,` must separate each array element.
                    abort();
                  }
                }
                // Elisions and leading commas are not permitted.
                if (value == ",") {
                  abort();
                }
                results.push(get(value));
              }
              return results;
            } else if (value == "{") {
              // Parses a JSON object, returning a new JavaScript object.
              results = {};
              for (;; hasMembers || (hasMembers = true)) {
                value = lex();
                // A closing curly brace marks the end of the object literal.
                if (value == "}") {
                  break;
                }
                // If the object literal contains members, the current token
                // should be a comma separator.
                if (hasMembers) {
                  if (value == ",") {
                    value = lex();
                    if (value == "}") {
                      // Unexpected trailing `,` in object literal.
                      abort();
                    }
                  } else {
                    // A `,` must separate each object member.
                    abort();
                  }
                }
                // Leading commas are not permitted, object property names must be
                // double-quoted strings, and a `:` must separate each property
                // name and value.
                if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
                  abort();
                }
                results[value.slice(1)] = get(lex());
              }
              return results;
            }
            // Unexpected token encountered.
            abort();
          }
          return value;
        };

        // Internal: Updates a traversed object member.
        var update = function (source, property, callback) {
          var element = walk(source, property, callback);
          if (element === undef) {
            delete source[property];
          } else {
            source[property] = element;
          }
        };

        // Internal: Recursively traverses a parsed JSON object, invoking the
        // `callback` function for each value. This is an implementation of the
        // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
        var walk = function (source, property, callback) {
          var value = source[property], length;
          if (typeof value == "object" && value) {
            // `forEach` can't be used to traverse an array in Opera <= 8.54
            // because its `Object#hasOwnProperty` implementation returns `false`
            // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
            if (getClass.call(value) == arrayClass) {
              for (length = value.length; length--;) {
                update(value, length, callback);
              }
            } else {
              forEach(value, function (property) {
                update(value, property, callback);
              });
            }
          }
          return callback.call(source, property, value);
        };

        // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
        exports.parse = function (source, callback) {
          var result, value;
          Index = 0;
          Source = "" + source;
          result = get(lex());
          // If a JSON string contains multiple tokens, it is invalid.
          if (lex() != "$") {
            abort();
          }
          // Reset the parser state.
          Index = Source = null;
          return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
        };
      }
    }

    exports["runInContext"] = runInContext;
    return exports;
  }

  if (freeExports && !isLoader) {
    // Export for CommonJS environments.
    runInContext(root, freeExports);
  } else {
    // Export for web browsers and JavaScript engines.
    var nativeJSON = root.JSON,
        previousJSON = root["JSON3"],
        isRestored = false;

    var JSON3 = runInContext(root, (root["JSON3"] = {
      // Public: Restores the original value of the global `JSON` object and
      // returns a reference to the `JSON3` object.
      "noConflict": function () {
        if (!isRestored) {
          isRestored = true;
          root.JSON = nativeJSON;
          root["JSON3"] = previousJSON;
          nativeJSON = previousJSON = null;
        }
        return JSON3;
      }
    }));

    root.JSON = {
      "parse": JSON3.parse,
      "stringify": JSON3.stringify
    };
  }

  // Export for asynchronous module loaders.
  if (isLoader) {
    define(function () {
      return JSON3;
    });
  }
}).call(this);

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,{"version":3,"sources":["node_modules/json3/lib/json3.js"],"names":[],"mappings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file":"generated.js","sourceRoot":"","sourcesContent":["/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */\n;(function () {\n  // Detect the `define` function exposed by asynchronous module loaders. The\n  // strict `define` check is necessary for compatibility with `r.js`.\n  var isLoader = typeof define === \"function\" && define.amd;\n\n  // A set of types used to distinguish objects from primitives.\n  var objectTypes = {\n    \"function\": true,\n    \"object\": true\n  };\n\n  // Detect the `exports` object exposed by CommonJS implementations.\n  var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;\n\n  // Use the `global` object exposed by Node (including Browserify via\n  // `insert-module-globals`), Narwhal, and Ringo as the default context,\n  // and the `window` object in browsers. Rhino exports a `global` function\n  // instead.\n  var root = objectTypes[typeof window] && window || this,\n      freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == \"object\" && global;\n\n  if (freeGlobal && (freeGlobal[\"global\"] === freeGlobal || freeGlobal[\"window\"] === freeGlobal || freeGlobal[\"self\"] === freeGlobal)) {\n    root = freeGlobal;\n  }\n\n  // Public: Initializes JSON 3 using the given `context` object, attaching the\n  // `stringify` and `parse` functions to the specified `exports` object.\n  function runInContext(context, exports) {\n    context || (context = root[\"Object\"]());\n    exports || (exports = root[\"Object\"]());\n\n    // Native constructor aliases.\n    var Number = context[\"Number\"] || root[\"Number\"],\n        String = context[\"String\"] || root[\"String\"],\n        Object = context[\"Object\"] || root[\"Object\"],\n        Date = context[\"Date\"] || root[\"Date\"],\n        SyntaxError = context[\"SyntaxError\"] || root[\"SyntaxError\"],\n        TypeError = context[\"TypeError\"] || root[\"TypeError\"],\n        Math = context[\"Math\"] || root[\"Math\"],\n        nativeJSON = context[\"JSON\"] || root[\"JSON\"];\n\n    // Delegate to the native `stringify` and `parse` implementations.\n    if (typeof nativeJSON == \"object\" && nativeJSON) {\n      exports.stringify = nativeJSON.stringify;\n      exports.parse = nativeJSON.parse;\n    }\n\n    // Convenience aliases.\n    var objectProto = Object.prototype,\n        getClass = objectProto.toString,\n        isProperty, forEach, undef;\n\n    // Test the `Date#getUTC*` methods. Based on work by @Yaffle.\n    var isExtended = new Date(-3509827334573292);\n    try {\n      // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical\n      // results for certain dates in Opera >= 10.53.\n      isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&\n        // Safari < 2.0.2 stores the internal millisecond time value correctly,\n        // but clips the values returned by the date methods to the range of\n        // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).\n        isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;\n    } catch (exception) {}\n\n    // Internal: Determines whether the native `JSON.stringify` and `parse`\n    // implementations are spec-compliant. Based on work by Ken Snyder.\n    function has(name) {\n      if (has[name] !== undef) {\n        // Return cached feature test result.\n        return has[name];\n      }\n      var isSupported;\n      if (name == \"bug-string-char-index\") {\n        // IE <= 7 doesn't support accessing string characters using square\n        // bracket notation. IE 8 only supports this for primitives.\n        isSupported = \"a\"[0] != \"a\";\n      } else if (name == \"json\") {\n        // Indicates whether both `JSON.stringify` and `JSON.parse` are\n        // supported.\n        isSupported = has(\"json-stringify\") && has(\"json-parse\");\n      } else {\n        var value, serialized = '{\"a\":[1,true,false,null,\"\\\\u0000\\\\b\\\\n\\\\f\\\\r\\\\t\"]}';\n        // Test `JSON.stringify`.\n        if (name == \"json-stringify\") {\n          var stringify = exports.stringify, stringifySupported = typeof stringify == \"function\" && isExtended;\n          if (stringifySupported) {\n            // A test function object with a custom `toJSON` method.\n            (value = function () {\n              return 1;\n            }).toJSON = value;\n            try {\n              stringifySupported =\n                // Firefox 3.1b1 and b2 serialize string, number, and boolean\n                // primitives as object literals.\n                stringify(0) === \"0\" &&\n                // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object\n                // literals.\n                stringify(new Number()) === \"0\" &&\n                stringify(new String()) == '\"\"' &&\n                // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or\n                // does not define a canonical JSON representation (this applies to\n                // objects with `toJSON` properties as well, *unless* they are nested\n                // within an object or array).\n                stringify(getClass) === undef &&\n                // IE 8 serializes `undefined` as `\"undefined\"`. Safari <= 5.1.7 and\n                // FF 3.1b3 pass this test.\n                stringify(undef) === undef &&\n                // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,\n                // respectively, if the value is omitted entirely.\n                stringify() === undef &&\n                // FF 3.1b1, 2 throw an error if the given value is not a number,\n                // string, array, object, Boolean, or `null` literal. This applies to\n                // objects with custom `toJSON` methods as well, unless they are nested\n                // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`\n                // methods entirely.\n                stringify(value) === \"1\" &&\n                stringify([value]) == \"[1]\" &&\n                // Prototype <= 1.6.1 serializes `[undefined]` as `\"[]\"` instead of\n                // `\"[null]\"`.\n                stringify([undef]) == \"[null]\" &&\n                // YUI 3.0.0b1 fails to serialize `null` literals.\n                stringify(null) == \"null\" &&\n                // FF 3.1b1, 2 halts serialization if an array contains a function:\n                // `[1, true, getClass, 1]` serializes as \"[1,true,],\". FF 3.1b3\n                // elides non-JSON values from objects and arrays, unless they\n                // define custom `toJSON` methods.\n                stringify([undef, getClass, null]) == \"[null,null,null]\" &&\n                // Simple serialization test. FF 3.1b1 uses Unicode escape sequences\n                // where character escape codes are expected (e.g., `\\b` => `\\u0008`).\n                stringify({ \"a\": [value, true, false, null, \"\\x00\\b\\n\\f\\r\\t\"] }) == serialized &&\n                // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.\n                stringify(null, value) === \"1\" &&\n                stringify([1, 2], null, 1) == \"[\\n 1,\\n 2\\n]\" &&\n                // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly\n                // serialize extended years.\n                stringify(new Date(-8.64e15)) == '\"-271821-04-20T00:00:00.000Z\"' &&\n                // The milliseconds are optional in ES 5, but required in 5.1.\n                stringify(new Date(8.64e15)) == '\"+275760-09-13T00:00:00.000Z\"' &&\n                // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative\n                // four-digit years instead of six-digit years. Credits: @Yaffle.\n                stringify(new Date(-621987552e5)) == '\"-000001-01-01T00:00:00.000Z\"' &&\n                // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond\n                // values less than 1000. Credits: @Yaffle.\n                stringify(new Date(-1)) == '\"1969-12-31T23:59:59.999Z\"';\n            } catch (exception) {\n              stringifySupported = false;\n            }\n          }\n          isSupported = stringifySupported;\n        }\n        // Test `JSON.parse`.\n        if (name == \"json-parse\") {\n          var parse = exports.parse;\n          if (typeof parse == \"function\") {\n            try {\n              // FF 3.1b1, b2 will throw an exception if a bare literal is provided.\n              // Conforming implementations should also coerce the initial argument to\n              // a string prior to parsing.\n              if (parse(\"0\") === 0 && !parse(false)) {\n                // Simple parsing test.\n                value = parse(serialized);\n                var parseSupported = value[\"a\"].length == 5 && value[\"a\"][0] === 1;\n                if (parseSupported) {\n                  try {\n                    // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.\n                    parseSupported = !parse('\"\\t\"');\n                  } catch (exception) {}\n                  if (parseSupported) {\n                    try {\n                      // FF 4.0 and 4.0.1 allow leading `+` signs and leading\n                      // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow\n                      // certain octal literals.\n                      parseSupported = parse(\"01\") !== 1;\n                    } catch (exception) {}\n                  }\n                  if (parseSupported) {\n                    try {\n                      // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal\n                      // points. These environments, along with FF 3.1b1 and 2,\n                      // also allow trailing commas in JSON objects and arrays.\n                      parseSupported = parse(\"1.\") !== 1;\n                    } catch (exception) {}\n                  }\n                }\n              }\n            } catch (exception) {\n              parseSupported = false;\n            }\n          }\n          isSupported = parseSupported;\n        }\n      }\n      return has[name] = !!isSupported;\n    }\n\n    if (!has(\"json\")) {\n      // Common `[[Class]]` name aliases.\n      var functionClass = \"[object Function]\",\n          dateClass = \"[object Date]\",\n          numberClass = \"[object Number]\",\n          stringClass = \"[object String]\",\n          arrayClass = \"[object Array]\",\n          booleanClass = \"[object Boolean]\";\n\n      // Detect incomplete support for accessing string characters by index.\n      var charIndexBuggy = has(\"bug-string-char-index\");\n\n      // Define additional utility methods if the `Date` methods are buggy.\n      if (!isExtended) {\n        var floor = Math.floor;\n        // A mapping between the months of the year and the number of days between\n        // January 1st and the first of the respective month.\n        var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];\n        // Internal: Calculates the number of days between the Unix epoch and the\n        // first day of the given month.\n        var getDay = function (year, month) {\n          return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);\n        };\n      }\n\n      // Internal: Determines if a property is a direct property of the given\n      // object. Delegates to the native `Object#hasOwnProperty` method.\n      if (!(isProperty = objectProto.hasOwnProperty)) {\n        isProperty = function (property) {\n          var members = {}, constructor;\n          if ((members.__proto__ = null, members.__proto__ = {\n            // The *proto* property cannot be set multiple times in recent\n            // versions of Firefox and SeaMonkey.\n            \"toString\": 1\n          }, members).toString != getClass) {\n            // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but\n            // supports the mutable *proto* property.\n            isProperty = function (property) {\n              // Capture and break the object's prototype chain (see section 8.6.2\n              // of the ES 5.1 spec). The parenthesized expression prevents an\n              // unsafe transformation by the Closure Compiler.\n              var original = this.__proto__, result = property in (this.__proto__ = null, this);\n              // Restore the original prototype chain.\n              this.__proto__ = original;\n              return result;\n            };\n          } else {\n            // Capture a reference to the top-level `Object` constructor.\n            constructor = members.constructor;\n            // Use the `constructor` property to simulate `Object#hasOwnProperty` in\n            // other environments.\n            isProperty = function (property) {\n              var parent = (this.constructor || constructor).prototype;\n              return property in this && !(property in parent && this[property] === parent[property]);\n            };\n          }\n          members = null;\n          return isProperty.call(this, property);\n        };\n      }\n\n      // Internal: Normalizes the `for...in` iteration algorithm across\n      // environments. Each enumerated key is yielded to a `callback` function.\n      forEach = function (object, callback) {\n        var size = 0, Properties, members, property;\n\n        // Tests for bugs in the current environment's `for...in` algorithm. The\n        // `valueOf` property inherits the non-enumerable flag from\n        // `Object.prototype` in older versions of IE, Netscape, and Mozilla.\n        (Properties = function () {\n          this.valueOf = 0;\n        }).prototype.valueOf = 0;\n\n        // Iterate over a new instance of the `Properties` class.\n        members = new Properties();\n        for (property in members) {\n          // Ignore all properties inherited from `Object.prototype`.\n          if (isProperty.call(members, property)) {\n            size++;\n          }\n        }\n        Properties = members = null;\n\n        // Normalize the iteration algorithm.\n        if (!size) {\n          // A list of non-enumerable properties inherited from `Object.prototype`.\n          members = [\"valueOf\", \"toString\", \"toLocaleString\", \"propertyIsEnumerable\", \"isPrototypeOf\", \"hasOwnProperty\", \"constructor\"];\n          // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable\n          // properties.\n          forEach = function (object, callback) {\n            var isFunction = getClass.call(object) == functionClass, property, length;\n            var hasProperty = !isFunction && typeof object.constructor != \"function\" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;\n            for (property in object) {\n              // Gecko <= 1.0 enumerates the `prototype` property of functions under\n              // certain conditions; IE does not.\n              if (!(isFunction && property == \"prototype\") && hasProperty.call(object, property)) {\n                callback(property);\n              }\n            }\n            // Manually invoke the callback for each non-enumerable property.\n            for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));\n          };\n        } else if (size == 2) {\n          // Safari <= 2.0.4 enumerates shadowed properties twice.\n          forEach = function (object, callback) {\n            // Create a set of iterated properties.\n            var members = {}, isFunction = getClass.call(object) == functionClass, property;\n            for (property in object) {\n              // Store each property name to prevent double enumeration. The\n              // `prototype` property of functions is not enumerated due to cross-\n              // environment inconsistencies.\n              if (!(isFunction && property == \"prototype\") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {\n                callback(property);\n              }\n            }\n          };\n        } else {\n          // No bugs detected; use the standard `for...in` algorithm.\n          forEach = function (object, callback) {\n            var isFunction = getClass.call(object) == functionClass, property, isConstructor;\n            for (property in object) {\n              if (!(isFunction && property == \"prototype\") && isProperty.call(object, property) && !(isConstructor = property === \"constructor\")) {\n                callback(property);\n              }\n            }\n            // Manually invoke the callback for the `constructor` property due to\n            // cross-environment inconsistencies.\n            if (isConstructor || isProperty.call(object, (property = \"constructor\"))) {\n              callback(property);\n            }\n          };\n        }\n        return forEach(object, callback);\n      };\n\n      // Public: Serializes a JavaScript `value` as a JSON string. The optional\n      // `filter` argument may specify either a function that alters how object and\n      // array members are serialized, or an array of strings and numbers that\n      // indicates which properties should be serialized. The optional `width`\n      // argument may be either a string or number that specifies the indentation\n      // level of the output.\n      if (!has(\"json-stringify\")) {\n        // Internal: A map of control characters and their escaped equivalents.\n        var Escapes = {\n          92: \"\\\\\\\\\",\n          34: '\\\\\"',\n          8: \"\\\\b\",\n          12: \"\\\\f\",\n          10: \"\\\\n\",\n          13: \"\\\\r\",\n          9: \"\\\\t\"\n        };\n\n        // Internal: Converts `value` into a zero-padded string such that its\n        // length is at least equal to `width`. The `width` must be <= 6.\n        var leadingZeroes = \"000000\";\n        var toPaddedString = function (width, value) {\n          // The `|| 0` expression is necessary to work around a bug in\n          // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== \"0\"`.\n          return (leadingZeroes + (value || 0)).slice(-width);\n        };\n\n        // Internal: Double-quotes a string `value`, replacing all ASCII control\n        // characters (characters with code unit values between 0 and 31) with\n        // their escaped equivalents. This is an implementation of the\n        // `Quote(value)` operation defined in ES 5.1 section 15.12.3.\n        var unicodePrefix = \"\\\\u00\";\n        var quote = function (value) {\n          var result = '\"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;\n          var symbols = useCharIndex && (charIndexBuggy ? value.split(\"\") : value);\n          for (; index < length; index++) {\n            var charCode = value.charCodeAt(index);\n            // If the character is a control character, append its Unicode or\n            // shorthand escape sequence; otherwise, append the character as-is.\n            switch (charCode) {\n              case 8: case 9: case 10: case 12: case 13: case 34: case 92:\n                result += Escapes[charCode];\n                break;\n              default:\n                if (charCode < 32) {\n                  result += unicodePrefix + toPaddedString(2, charCode.toString(16));\n                  break;\n                }\n                result += useCharIndex ? symbols[index] : value.charAt(index);\n            }\n          }\n          return result + '\"';\n        };\n\n        // Internal: Recursively serializes an object. Implements the\n        // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.\n        var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {\n          var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;\n          try {\n            // Necessary for host object support.\n            value = object[property];\n          } catch (exception) {}\n          if (typeof value == \"object\" && value) {\n            className = getClass.call(value);\n            if (className == dateClass && !isProperty.call(value, \"toJSON\")) {\n              if (value > -1 / 0 && value < 1 / 0) {\n                // Dates are serialized according to the `Date#toJSON` method\n                // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15\n                // for the ISO 8601 date time string format.\n                if (getDay) {\n                  // Manually compute the year, month, date, hours, minutes,\n                  // seconds, and milliseconds if the `getUTC*` methods are\n                  // buggy. Adapted from @Yaffle's `date-shim` project.\n                  date = floor(value / 864e5);\n                  for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);\n                  for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);\n                  date = 1 + date - getDay(year, month);\n                  // The `time` value specifies the time within the day (see ES\n                  // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used\n                  // to compute `A modulo B`, as the `%` operator does not\n                  // correspond to the `modulo` operation for negative numbers.\n                  time = (value % 864e5 + 864e5) % 864e5;\n                  // The hours, minutes, seconds, and milliseconds are obtained by\n                  // decomposing the time within the day. See section 15.9.1.10.\n                  hours = floor(time / 36e5) % 24;\n                  minutes = floor(time / 6e4) % 60;\n                  seconds = floor(time / 1e3) % 60;\n                  milliseconds = time % 1e3;\n                } else {\n                  year = value.getUTCFullYear();\n                  month = value.getUTCMonth();\n                  date = value.getUTCDate();\n                  hours = value.getUTCHours();\n                  minutes = value.getUTCMinutes();\n                  seconds = value.getUTCSeconds();\n                  milliseconds = value.getUTCMilliseconds();\n                }\n                // Serialize extended years correctly.\n                value = (year <= 0 || year >= 1e4 ? (year < 0 ? \"-\" : \"+\") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +\n                  \"-\" + toPaddedString(2, month + 1) + \"-\" + toPaddedString(2, date) +\n                  // Months, dates, hours, minutes, and seconds should have two\n                  // digits; milliseconds should have three.\n                  \"T\" + toPaddedString(2, hours) + \":\" + toPaddedString(2, minutes) + \":\" + toPaddedString(2, seconds) +\n                  // Milliseconds are optional in ES 5.0, but required in 5.1.\n                  \".\" + toPaddedString(3, milliseconds) + \"Z\";\n              } else {\n                value = null;\n              }\n            } else if (typeof value.toJSON == \"function\" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, \"toJSON\"))) {\n              // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the\n              // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3\n              // ignores all `toJSON` methods on these objects unless they are\n              // defined directly on an instance.\n              value = value.toJSON(property);\n            }\n          }\n          if (callback) {\n            // If a replacement function was provided, call it to obtain the value\n            // for serialization.\n            value = callback.call(object, property, value);\n          }\n          if (value === null) {\n            return \"null\";\n          }\n          className = getClass.call(value);\n          if (className == booleanClass) {\n            // Booleans are represented literally.\n            return \"\" + value;\n          } else if (className == numberClass) {\n            // JSON numbers must be finite. `Infinity` and `NaN` are serialized as\n            // `\"null\"`.\n            return value > -1 / 0 && value < 1 / 0 ? \"\" + value : \"null\";\n          } else if (className == stringClass) {\n            // Strings are double-quoted and escaped.\n            return quote(\"\" + value);\n          }\n          // Recursively serialize objects and arrays.\n          if (typeof value == \"object\") {\n            // Check for cyclic structures. This is a linear search; performance\n            // is inversely proportional to the number of unique nested objects.\n            for (length = stack.length; length--;) {\n              if (stack[length] === value) {\n                // Cyclic structures cannot be serialized by `JSON.stringify`.\n                throw TypeError();\n              }\n            }\n            // Add the object to the stack of traversed objects.\n            stack.push(value);\n            results = [];\n            // Save the current indentation level and indent one additional level.\n            prefix = indentation;\n            indentation += whitespace;\n            if (className == arrayClass) {\n              // Recursively serialize array elements.\n              for (index = 0, length = value.length; index < length; index++) {\n                element = serialize(index, value, callback, properties, whitespace, indentation, stack);\n                results.push(element === undef ? \"null\" : element);\n              }\n              result = results.length ? (whitespace ? \"[\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"]\" : (\"[\" + results.join(\",\") + \"]\")) : \"[]\";\n            } else {\n              // Recursively serialize object members. Members are selected from\n              // either a user-specified list of property names, or the object\n              // itself.\n              forEach(properties || value, function (property) {\n                var element = serialize(property, value, callback, properties, whitespace, indentation, stack);\n                if (element !== undef) {\n                  // According to ES 5.1 section 15.12.3: \"If `gap` {whitespace}\n                  // is not the empty string, let `member` {quote(property) + \":\"}\n                  // be the concatenation of `member` and the `space` character.\"\n                  // The \"`space` character\" refers to the literal space\n                  // character, not the `space` {width} argument provided to\n                  // `JSON.stringify`.\n                  results.push(quote(property) + \":\" + (whitespace ? \" \" : \"\") + element);\n                }\n              });\n              result = results.length ? (whitespace ? \"{\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"}\" : (\"{\" + results.join(\",\") + \"}\")) : \"{}\";\n            }\n            // Remove the object from the traversed object stack.\n            stack.pop();\n            return result;\n          }\n        };\n\n        // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.\n        exports.stringify = function (source, filter, width) {\n          var whitespace, callback, properties, className;\n          if (objectTypes[typeof filter] && filter) {\n            if ((className = getClass.call(filter)) == functionClass) {\n              callback = filter;\n            } else if (className == arrayClass) {\n              // Convert the property names array into a makeshift set.\n              properties = {};\n              for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));\n            }\n          }\n          if (width) {\n            if ((className = getClass.call(width)) == numberClass) {\n              // Convert the `width` to an integer and create a string containing\n              // `width` number of space characters.\n              if ((width -= width % 1) > 0) {\n                for (whitespace = \"\", width > 10 && (width = 10); whitespace.length < width; whitespace += \" \");\n              }\n            } else if (className == stringClass) {\n              whitespace = width.length <= 10 ? width : width.slice(0, 10);\n            }\n          }\n          // Opera <= 7.54u2 discards the values associated with empty string keys\n          // (`\"\"`) only if they are used directly within an object member list\n          // (e.g., `!(\"\" in { \"\": 1})`).\n          return serialize(\"\", (value = {}, value[\"\"] = source, value), callback, properties, whitespace, \"\", []);\n        };\n      }\n\n      // Public: Parses a JSON source string.\n      if (!has(\"json-parse\")) {\n        var fromCharCode = String.fromCharCode;\n\n        // Internal: A map of escaped control characters and their unescaped\n        // equivalents.\n        var Unescapes = {\n          92: \"\\\\\",\n          34: '\"',\n          47: \"/\",\n          98: \"\\b\",\n          116: \"\\t\",\n          110: \"\\n\",\n          102: \"\\f\",\n          114: \"\\r\"\n        };\n\n        // Internal: Stores the parser state.\n        var Index, Source;\n\n        // Internal: Resets the parser state and throws a `SyntaxError`.\n        var abort = function () {\n          Index = Source = null;\n          throw SyntaxError();\n        };\n\n        // Internal: Returns the next token, or `\"$\"` if the parser has reached\n        // the end of the source string. A token may be a string, number, `null`\n        // literal, or Boolean literal.\n        var lex = function () {\n          var source = Source, length = source.length, value, begin, position, isSigned, charCode;\n          while (Index < length) {\n            charCode = source.charCodeAt(Index);\n            switch (charCode) {\n              case 9: case 10: case 13: case 32:\n                // Skip whitespace tokens, including tabs, carriage returns, line\n                // feeds, and space characters.\n                Index++;\n                break;\n              case 123: case 125: case 91: case 93: case 58: case 44:\n                // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at\n                // the current position.\n                value = charIndexBuggy ? source.charAt(Index) : source[Index];\n                Index++;\n                return value;\n              case 34:\n                // `\"` delimits a JSON string; advance to the next character and\n                // begin parsing the string. String tokens are prefixed with the\n                // sentinel `@` character to distinguish them from punctuators and\n                // end-of-string tokens.\n                for (value = \"@\", Index++; Index < length;) {\n                  charCode = source.charCodeAt(Index);\n                  if (charCode < 32) {\n                    // Unescaped ASCII control characters (those with a code unit\n                    // less than the space character) are not permitted.\n                    abort();\n                  } else if (charCode == 92) {\n                    // A reverse solidus (`\\`) marks the beginning of an escaped\n                    // control character (including `\"`, `\\`, and `/`) or Unicode\n                    // escape sequence.\n                    charCode = source.charCodeAt(++Index);\n                    switch (charCode) {\n                      case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:\n                        // Revive escaped control characters.\n                        value += Unescapes[charCode];\n                        Index++;\n                        break;\n                      case 117:\n                        // `\\u` marks the beginning of a Unicode escape sequence.\n                        // Advance to the first character and validate the\n                        // four-digit code point.\n                        begin = ++Index;\n                        for (position = Index + 4; Index < position; Index++) {\n                          charCode = source.charCodeAt(Index);\n                          // A valid sequence comprises four hexdigits (case-\n                          // insensitive) that form a single hexadecimal value.\n                          if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {\n                            // Invalid Unicode escape sequence.\n                            abort();\n                          }\n                        }\n                        // Revive the escaped character.\n                        value += fromCharCode(\"0x\" + source.slice(begin, Index));\n                        break;\n                      default:\n                        // Invalid escape sequence.\n                        abort();\n                    }\n                  } else {\n                    if (charCode == 34) {\n                      // An unescaped double-quote character marks the end of the\n                      // string.\n                      break;\n                    }\n                    charCode = source.charCodeAt(Index);\n                    begin = Index;\n                    // Optimize for the common case where a string is valid.\n                    while (charCode >= 32 && charCode != 92 && charCode != 34) {\n                      charCode = source.charCodeAt(++Index);\n                    }\n                    // Append the string as-is.\n                    value += source.slice(begin, Index);\n                  }\n                }\n                if (source.charCodeAt(Index) == 34) {\n                  // Advance to the next character and return the revived string.\n                  Index++;\n                  return value;\n                }\n                // Unterminated string.\n                abort();\n              default:\n                // Parse numbers and literals.\n                begin = Index;\n                // Advance past the negative sign, if one is specified.\n                if (charCode == 45) {\n                  isSigned = true;\n                  charCode = source.charCodeAt(++Index);\n                }\n                // Parse an integer or floating-point value.\n                if (charCode >= 48 && charCode <= 57) {\n                  // Leading zeroes are interpreted as octal literals.\n                  if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {\n                    // Illegal octal literal.\n                    abort();\n                  }\n                  isSigned = false;\n                  // Parse the integer component.\n                  for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);\n                  // Floats cannot contain a leading decimal point; however, this\n                  // case is already accounted for by the parser.\n                  if (source.charCodeAt(Index) == 46) {\n                    position = ++Index;\n                    // Parse the decimal component.\n                    for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n                    if (position == Index) {\n                      // Illegal trailing decimal.\n                      abort();\n                    }\n                    Index = position;\n                  }\n                  // Parse exponents. The `e` denoting the exponent is\n                  // case-insensitive.\n                  charCode = source.charCodeAt(Index);\n                  if (charCode == 101 || charCode == 69) {\n                    charCode = source.charCodeAt(++Index);\n                    // Skip past the sign following the exponent, if one is\n                    // specified.\n                    if (charCode == 43 || charCode == 45) {\n                      Index++;\n                    }\n                    // Parse the exponential component.\n                    for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n                    if (position == Index) {\n                      // Illegal empty exponent.\n                      abort();\n                    }\n                    Index = position;\n                  }\n                  // Coerce the parsed value to a JavaScript number.\n                  return +source.slice(begin, Index);\n                }\n                // A negative sign may only precede numbers.\n                if (isSigned) {\n                  abort();\n                }\n                // `true`, `false`, and `null` literals.\n                if (source.slice(Index, Index + 4) == \"true\") {\n                  Index += 4;\n                  return true;\n                } else if (source.slice(Index, Index + 5) == \"false\") {\n                  Index += 5;\n                  return false;\n                } else if (source.slice(Index, Index + 4) == \"null\") {\n                  Index += 4;\n                  return null;\n                }\n                // Unrecognized token.\n                abort();\n            }\n          }\n          // Return the sentinel `$` character if the parser has reached the end\n          // of the source string.\n          return \"$\";\n        };\n\n        // Internal: Parses a JSON `value` token.\n        var get = function (value) {\n          var results, hasMembers;\n          if (value == \"$\") {\n            // Unexpected end of input.\n            abort();\n          }\n          if (typeof value == \"string\") {\n            if ((charIndexBuggy ? value.charAt(0) : value[0]) == \"@\") {\n              // Remove the sentinel `@` character.\n              return value.slice(1);\n            }\n            // Parse object and array literals.\n            if (value == \"[\") {\n              // Parses a JSON array, returning a new JavaScript array.\n              results = [];\n              for (;; hasMembers || (hasMembers = true)) {\n                value = lex();\n                // A closing square bracket marks the end of the array literal.\n                if (value == \"]\") {\n                  break;\n                }\n                // If the array literal contains elements, the current token\n                // should be a comma separating the previous element from the\n                // next.\n                if (hasMembers) {\n                  if (value == \",\") {\n                    value = lex();\n                    if (value == \"]\") {\n                      // Unexpected trailing `,` in array literal.\n                      abort();\n                    }\n                  } else {\n                    // A `,` must separate each array element.\n                    abort();\n                  }\n                }\n                // Elisions and leading commas are not permitted.\n                if (value == \",\") {\n                  abort();\n                }\n                results.push(get(value));\n              }\n              return results;\n            } else if (value == \"{\") {\n              // Parses a JSON object, returning a new JavaScript object.\n              results = {};\n              for (;; hasMembers || (hasMembers = true)) {\n                value = lex();\n                // A closing curly brace marks the end of the object literal.\n                if (value == \"}\") {\n                  break;\n                }\n                // If the object literal contains members, the current token\n                // should be a comma separator.\n                if (hasMembers) {\n                  if (value == \",\") {\n                    value = lex();\n                    if (value == \"}\") {\n                      // Unexpected trailing `,` in object literal.\n                      abort();\n                    }\n                  } else {\n                    // A `,` must separate each object member.\n                    abort();\n                  }\n                }\n                // Leading commas are not permitted, object property names must be\n                // double-quoted strings, and a `:` must separate each property\n                // name and value.\n                if (value == \",\" || typeof value != \"string\" || (charIndexBuggy ? value.charAt(0) : value[0]) != \"@\" || lex() != \":\") {\n                  abort();\n                }\n                results[value.slice(1)] = get(lex());\n              }\n              return results;\n            }\n            // Unexpected token encountered.\n            abort();\n          }\n          return value;\n        };\n\n        // Internal: Updates a traversed object member.\n        var update = function (source, property, callback) {\n          var element = walk(source, property, callback);\n          if (element === undef) {\n            delete source[property];\n          } else {\n            source[property] = element;\n          }\n        };\n\n        // Internal: Recursively traverses a parsed JSON object, invoking the\n        // `callback` function for each value. This is an implementation of the\n        // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.\n        var walk = function (source, property, callback) {\n          var value = source[property], length;\n          if (typeof value == \"object\" && value) {\n            // `forEach` can't be used to traverse an array in Opera <= 8.54\n            // because its `Object#hasOwnProperty` implementation returns `false`\n            // for array indices (e.g., `![1, 2, 3].hasOwnProperty(\"0\")`).\n            if (getClass.call(value) == arrayClass) {\n              for (length = value.length; length--;) {\n                update(value, length, callback);\n              }\n            } else {\n              forEach(value, function (property) {\n                update(value, property, callback);\n              });\n            }\n          }\n          return callback.call(source, property, value);\n        };\n\n        // Public: `JSON.parse`. See ES 5.1 section 15.12.2.\n        exports.parse = function (source, callback) {\n          var result, value;\n          Index = 0;\n          Source = \"\" + source;\n          result = get(lex());\n          // If a JSON string contains multiple tokens, it is invalid.\n          if (lex() != \"$\") {\n            abort();\n          }\n          // Reset the parser state.\n          Index = Source = null;\n          return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[\"\"] = result, value), \"\", callback) : result;\n        };\n      }\n    }\n\n    exports[\"runInContext\"] = runInContext;\n    return exports;\n  }\n\n  if (freeExports && !isLoader) {\n    // Export for CommonJS environments.\n    runInContext(root, freeExports);\n  } else {\n    // Export for web browsers and JavaScript engines.\n    var nativeJSON = root.JSON,\n        previousJSON = root[\"JSON3\"],\n        isRestored = false;\n\n    var JSON3 = runInContext(root, (root[\"JSON3\"] = {\n      // Public: Restores the original value of the global `JSON` object and\n      // returns a reference to the `JSON3` object.\n      \"noConflict\": function () {\n        if (!isRestored) {\n          isRestored = true;\n          root.JSON = nativeJSON;\n          root[\"JSON3\"] = previousJSON;\n          nativeJSON = previousJSON = null;\n        }\n        return JSON3;\n      }\n    }));\n\n    root.JSON = {\n      \"parse\": JSON3.parse,\n      \"stringify\": JSON3.stringify\n    };\n  }\n\n  // Export for asynchronous module loaders.\n  if (isLoader) {\n    define(function () {\n      return JSON3;\n    });\n  }\n}).call(this);\n"]}
},{}],59:[function(require,module,exports){
'use strict';

var required = require('requires-port')
  , lolcation = require('./lolcation')
  , qs = require('querystringify')
  , relativere = /^\/(?!\/)/
  , protocolre = /^([a-z0-9.+-]+:)?(\/\/)?(.*)$/i; // actual protocol is first match

/**
 * These are the parse instructions for the URL parsers, it informs the parser
 * about:
 *
 * 0. The char it Needs to parse, if it's a string it should be done using
 *    indexOf, RegExp using exec and NaN means set as current value.
 * 1. The property we should set when parsing this value.
 * 2. Indication if it's backwards or forward parsing, when set as number it's
 *    the value of extra chars that should be split off.
 * 3. Inherit from location if non existing in the parser.
 * 4. `toLowerCase` the resulting value.
 */
var instructions = [
  ['#', 'hash'],                        // Extract from the back.
  ['?', 'query'],                       // Extract from the back.
  ['/', 'pathname'],                    // Extract from the back.
  ['@', 'auth', 1],                     // Extract from the front.
  [NaN, 'host', undefined, 1, 1],       // Set left over value.
  [/\:(\d+)$/, 'port'],                 // RegExp the back.
  [NaN, 'hostname', undefined, 1, 1]    // Set left over.
];

 /**
 * @typedef ProtocolExtract
 * @type Object
 * @property {String} protocol Protocol matched in the URL, in lowercase
 * @property {Boolean} slashes Indicates whether the protocol is followed by double slash ("//")
 * @property {String} rest     Rest of the URL that is not part of the protocol
 */

 /**
  * Extract protocol information from a URL with/without double slash ("//")
  *
  * @param  {String} address   URL we want to extract from.
  * @return {ProtocolExtract}  Extracted information
  * @private
  */
function extractProtocol(address) {
  var match = protocolre.exec(address);
  return {
    protocol: match[1] ? match[1].toLowerCase() : '',
    slashes: !!match[2],
    rest: match[3] ? match[3] : ''
  };
}

/**
 * The actual URL instance. Instead of returning an object we've opted-in to
 * create an actual constructor as it's much more memory efficient and
 * faster and it pleases my CDO.
 *
 * @constructor
 * @param {String} address URL we want to parse.
 * @param {Object|String} location Location defaults for relative paths.
 * @param {Boolean|Function} parser Parser for the query string.
 * @api public
 */
function URL(address, location, parser) {
  if (!(this instanceof URL)) {
    return new URL(address, location, parser);
  }

  var relative = relativere.test(address)
    , parse, instruction, index, key
    , type = typeof location
    , url = this
    , i = 0;

  //
  // The following if statements allows this module two have compatibility with
  // 2 different API:
  //
  // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments
  //    where the boolean indicates that the query string should also be parsed.
  //
  // 2. The `URL` interface of the browser which accepts a URL, object as
  //    arguments. The supplied object will be used as default values / fall-back
  //    for relative paths.
  //
  if ('object' !== type && 'string' !== type) {
    parser = location;
    location = null;
  }

  if (parser && 'function' !== typeof parser) {
    parser = qs.parse;
  }

  location = lolcation(location);

  // extract protocol information before running the instructions
  var extracted = extractProtocol(address);
  url.protocol = extracted.protocol || location.protocol || '';
  url.slashes = extracted.slashes || location.slashes;
  address = extracted.rest;

  for (; i < instructions.length; i++) {
    instruction = instructions[i];
    parse = instruction[0];
    key = instruction[1];

    if (parse !== parse) {
      url[key] = address;
    } else if ('string' === typeof parse) {
      if (~(index = address.indexOf(parse))) {
        if ('number' === typeof instruction[2]) {
          url[key] = address.slice(0, index);
          address = address.slice(index + instruction[2]);
        } else {
          url[key] = address.slice(index);
          address = address.slice(0, index);
        }
      }
    } else if (index = parse.exec(address)) {
      url[key] = index[1];
      address = address.slice(0, address.length - index[0].length);
    }

    url[key] = url[key] || (instruction[3] || ('port' === key && relative) ? location[key] || '' : '');

    //
    // Hostname, host and protocol should be lowercased so they can be used to
    // create a proper `origin`.
    //
    if (instruction[4]) {
      url[key] = url[key].toLowerCase();
    }
  }

  //
  // Also parse the supplied query string in to an object. If we're supplied
  // with a custom parser as function use that instead of the default build-in
  // parser.
  //
  if (parser) url.query = parser(url.query);

  //
  // We should not add port numbers if they are already the default port number
  // for a given protocol. As the host also contains the port number we're going
  // override it with the hostname which contains no port number.
  //
  if (!required(url.port, url.protocol)) {
    url.host = url.hostname;
    url.port = '';
  }

  //
  // Parse down the `auth` for the username and password.
  //
  url.username = url.password = '';
  if (url.auth) {
    instruction = url.auth.split(':');
    url.username = instruction[0] || '';
    url.password = instruction[1] || '';
  }

  //
  // The href is just the compiled result.
  //
  url.href = url.toString();
}

/**
 * This is convenience method for changing properties in the URL instance to
 * insure that they all propagate correctly.
 *
 * @param {String} prop          Property we need to adjust.
 * @param {Mixed} value          The newly assigned value.
 * @param {Boolean|Function} fn  When setting the query, it will be the function used to parse
 *                               the query.
 *                               When setting the protocol, double slash will be removed from
 *                               the final url if it is true.
 * @returns {URL}
 * @api public
 */
URL.prototype.set = function set(part, value, fn) {
  var url = this;

  if ('query' === part) {
    if ('string' === typeof value && value.length) {
      value = (fn || qs.parse)(value);
    }

    url[part] = value;
  } else if ('port' === part) {
    url[part] = value;

    if (!required(value, url.protocol)) {
      url.host = url.hostname;
      url[part] = '';
    } else if (value) {
      url.host = url.hostname +':'+ value;
    }
  } else if ('hostname' === part) {
    url[part] = value;

    if (url.port) value += ':'+ url.port;
    url.host = value;
  } else if ('host' === part) {
    url[part] = value;

    if (/\:\d+/.test(value)) {
      value = value.split(':');
      url.hostname = value[0];
      url.port = value[1];
    }
  } else if ('protocol' === part) {
    url.protocol = value;
    url.slashes = !fn;
  } else {
    url[part] = value;
  }

  url.href = url.toString();
  return url;
};

/**
 * Transform the properties back in to a valid and full URL string.
 *
 * @param {Function} stringify Optional query stringify function.
 * @returns {String}
 * @api public
 */
URL.prototype.toString = function toString(stringify) {
  if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify;

  var query
    , url = this
    , protocol = url.protocol;

  if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':';

  var result = protocol + (url.slashes ? '//' : '');

  if (url.username) {
    result += url.username;
    if (url.password) result += ':'+ url.password;
    result += '@';
  }

  result += url.hostname;
  if (url.port) result += ':'+ url.port;

  result += url.pathname;

  query = 'object' === typeof url.query ? stringify(url.query) : url.query;
  if (query) result += '?' !== query.charAt(0) ? '?'+ query : query;

  if (url.hash) result += url.hash;

  return result;
};

//
// Expose the URL parser and some additional properties that might be useful for
// others.
//
URL.qs = qs;
URL.location = lolcation;
module.exports = URL;

},{"./lolcation":60,"querystringify":61,"requires-port":62}],60:[function(require,module,exports){
(function (global){
'use strict';

var slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//;

/**
 * These properties should not be copied or inherited from. This is only needed
 * for all non blob URL's as a blob URL does not include a hash, only the
 * origin.
 *
 * @type {Object}
 * @private
 */
var ignore = { hash: 1, query: 1 }
  , URL;

/**
 * The location object differs when your code is loaded through a normal page,
 * Worker or through a worker using a blob. And with the blobble begins the
 * trouble as the location object will contain the URL of the blob, not the
 * location of the page where our code is loaded in. The actual origin is
 * encoded in the `pathname` so we can thankfully generate a good "default"
 * location from it so we can generate proper relative URL's again.
 *
 * @param {Object|String} loc Optional default location object.
 * @returns {Object} lolcation object.
 * @api public
 */
module.exports = function lolcation(loc) {
  loc = loc || global.location || {};
  URL = URL || require('./');

  var finaldestination = {}
    , type = typeof loc
    , key;

  if ('blob:' === loc.protocol) {
    finaldestination = new URL(unescape(loc.pathname), {});
  } else if ('string' === type) {
    finaldestination = new URL(loc, {});
    for (key in ignore) delete finaldestination[key];
  } else if ('object' === type) {
    for (key in loc) {
      if (key in ignore) continue;
      finaldestination[key] = loc[key];
    }

    if (finaldestination.slashes === undefined) {
      finaldestination.slashes = slashes.test(loc.href);
    }
  }

  return finaldestination;
};

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
//# sourceMappingURL=data:application/json;charset:utf-8;base64,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
},{"./":59}],61:[function(require,module,exports){
'use strict';

var has = Object.prototype.hasOwnProperty;

/**
 * Simple query string parser.
 *
 * @param {String} query The query string that needs to be parsed.
 * @returns {Object}
 * @api public
 */
function querystring(query) {
  var parser = /([^=?&]+)=([^&]*)/g
    , result = {}
    , part;

  //
  // Little nifty parsing hack, leverage the fact that RegExp.exec increments
  // the lastIndex property so we can continue executing this loop until we've
  // parsed all results.
  //
  for (;
    part = parser.exec(query);
    result[decodeURIComponent(part[1])] = decodeURIComponent(part[2])
  );

  return result;
}

/**
 * Transform a query string to an object.
 *
 * @param {Object} obj Object that should be transformed.
 * @param {String} prefix Optional prefix.
 * @returns {String}
 * @api public
 */
function querystringify(obj, prefix) {
  prefix = prefix || '';

  var pairs = [];

  //
  // Optionally prefix with a '?' if needed
  //
  if ('string' !== typeof prefix) prefix = '?';

  for (var key in obj) {
    if (has.call(obj, key)) {
      pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key]));
    }
  }

  return pairs.length ? prefix + pairs.join('&') : '';
}

//
// Expose the module.
//
exports.stringify = querystringify;
exports.parse = querystring;

},{}],62:[function(require,module,exports){
'use strict';

/**
 * Check if we're required to add a port number.
 *
 * @see https://url.spec.whatwg.org/#default-port
 * @param {Number|String} port Port number we need to check
 * @param {String} protocol Protocol we need to check against.
 * @returns {Boolean} Is it a default port for the given protocol
 * @api private
 */
module.exports = function required(port, protocol) {
  protocol = protocol.split(':')[0];
  port = +port;

  if (!port) return false;

  switch (protocol) {
    case 'http':
    case 'ws':
    return port !== 80;

    case 'https':
    case 'wss':
    return port !== 443;

    case 'ftp':
    return port !== 21;

    case 'gopher':
    return port !== 70;

    case 'file':
    return false;
  }

  return port !== 0;
};

},{}]},{},[1])(1)
});


//# sourceMappingURL=sockjs.js.map