socketioMEANseed/server/node_modules/socket.io-client/dist/socket.io.slim.js

(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory(require("JSON"));
	else if(typeof define === 'function' && define.amd)
		define(["JSON"], factory);
	else if(typeof exports === 'object')
		exports["io"] = factory(require("JSON"));
	else
		root["io"] = factory(root["JSON"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_5__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};

/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {

/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId])
/******/ 			return installedModules[moduleId].exports;

/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			exports: {},
/******/ 			id: moduleId,
/******/ 			loaded: false
/******/ 		};

/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);

/******/ 		// Flag the module as loaded
/******/ 		module.loaded = true;

/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}


/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;

/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;

/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";

/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';

	var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

	/**
	 * Module dependencies.
	 */

	var url = __webpack_require__(1);
	var parser = __webpack_require__(4);
	var Manager = __webpack_require__(10);
	var debug = __webpack_require__(3)('socket.io-client');

	/**
	 * Module exports.
	 */

	module.exports = exports = lookup;

	/**
	 * Managers cache.
	 */

	var cache = exports.managers = {};

	/**
	 * Looks up an existing `Manager` for multiplexing.
	 * If the user summons:
	 *
	 *   `io('http://localhost/a');`
	 *   `io('http://localhost/b');`
	 *
	 * We reuse the existing instance based on same scheme/port/host,
	 * and we initialize sockets for each namespace.
	 *
	 * @api public
	 */

	function lookup(uri, opts) {
	  if ((typeof uri === 'undefined' ? 'undefined' : _typeof(uri)) === 'object') {
	    opts = uri;
	    uri = undefined;
	  }

	  opts = opts || {};

	  var parsed = url(uri);
	  var source = parsed.source;
	  var id = parsed.id;
	  var path = parsed.path;
	  var sameNamespace = cache[id] && path in cache[id].nsps;
	  var newConnection = opts.forceNew || opts['force new connection'] || false === opts.multiplex || sameNamespace;

	  var io;

	  if (newConnection) {

	    io = Manager(source, opts);
	  } else {
	    if (!cache[id]) {

	      cache[id] = Manager(source, opts);
	    }
	    io = cache[id];
	  }
	  if (parsed.query && !opts.query) {
	    opts.query = parsed.query;
	  } else if (opts && 'object' === _typeof(opts.query)) {
	    opts.query = encodeQueryString(opts.query);
	  }
	  return io.socket(parsed.path, opts);
	}
	/**
	 *  Helper method to parse query objects to string.
	 * @param {object} query
	 * @returns {string}
	 */
	function encodeQueryString(obj) {
	  var str = [];
	  for (var p in obj) {
	    if (obj.hasOwnProperty(p)) {
	      str.push(encodeURIComponent(p) + '=' + encodeURIComponent(obj[p]));
	    }
	  }
	  return str.join('&');
	}
	/**
	 * Protocol version.
	 *
	 * @api public
	 */

	exports.protocol = parser.protocol;

	/**
	 * `connect`.
	 *
	 * @param {String} uri
	 * @api public
	 */

	exports.connect = lookup;

	/**
	 * Expose constructors for standalone build.
	 *
	 * @api public
	 */

	exports.Manager = __webpack_require__(10);
	exports.Socket = __webpack_require__(38);

/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {'use strict';

	/**
	 * Module dependencies.
	 */

	var parseuri = __webpack_require__(2);
	var debug = __webpack_require__(3)('socket.io-client:url');

	/**
	 * Module exports.
	 */

	module.exports = url;

	/**
	 * URL parser.
	 *
	 * @param {String} url
	 * @param {Object} An object meant to mimic window.location.
	 *                 Defaults to window.location.
	 * @api public
	 */

	function url(uri, loc) {
	  var obj = uri;

	  // default to window.location
	  loc = loc || global.location;
	  if (null == uri) uri = loc.protocol + '//' + loc.host;

	  // relative path support
	  if ('string' === typeof uri) {
	    if ('/' === uri.charAt(0)) {
	      if ('/' === uri.charAt(1)) {
	        uri = loc.protocol + uri;
	      } else {
	        uri = loc.host + uri;
	      }
	    }

	    if (!/^(https?|wss?):\/\//.test(uri)) {

	      if ('undefined' !== typeof loc) {
	        uri = loc.protocol + '//' + uri;
	      } else {
	        uri = 'https://' + uri;
	      }
	    }

	    // parse

	    obj = parseuri(uri);
	  }

	  // make sure we treat `localhost:80` and `localhost` equally
	  if (!obj.port) {
	    if (/^(http|ws)$/.test(obj.protocol)) {
	      obj.port = '80';
	    } else if (/^(http|ws)s$/.test(obj.protocol)) {
	      obj.port = '443';
	    }
	  }

	  obj.path = obj.path || '/';

	  var ipv6 = obj.host.indexOf(':') !== -1;
	  var host = ipv6 ? '[' + obj.host + ']' : obj.host;

	  // define unique id
	  obj.id = obj.protocol + '://' + host + ':' + obj.port;
	  // define href
	  obj.href = obj.protocol + '://' + host + (loc && loc.port === obj.port ? '' : ':' + obj.port);

	  return obj;
	}
	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 2 */
/***/ function(module, exports) {

	/**
	 * Parses an URI
	 *
	 * @author Steven Levithan <stevenlevithan.com> (MIT license)
	 * @api private
	 */

	var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;

	var parts = [
	    'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
	];

	module.exports = function parseuri(str) {
	    var src = str,
	        b = str.indexOf('['),
	        e = str.indexOf(']');

	    if (b != -1 && e != -1) {
	        str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);
	    }

	    var m = re.exec(str || ''),
	        uri = {},
	        i = 14;

	    while (i--) {
	        uri[parts[i]] = m[i] || '';
	    }

	    if (b != -1 && e != -1) {
	        uri.source = src;
	        uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');
	        uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');
	        uri.ipv6uri = true;
	    }

	    return uri;
	};


/***/ },
/* 3 */
/***/ function(module, exports) {

	"use strict";

	module.exports = function () {
	  return function () {};
		};

/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {

	
	/**
	 * Module dependencies.
	 */

	var debug = __webpack_require__(3)('socket.io-parser');
	var json = __webpack_require__(5);
	var Emitter = __webpack_require__(6);
	var binary = __webpack_require__(7);
	var isBuf = __webpack_require__(9);

	/**
	 * Protocol version.
	 *
	 * @api public
	 */

	exports.protocol = 4;

	/**
	 * Packet types.
	 *
	 * @api public
	 */

	exports.types = [
	  'CONNECT',
	  'DISCONNECT',
	  'EVENT',
	  'ACK',
	  'ERROR',
	  'BINARY_EVENT',
	  'BINARY_ACK'
	];

	/**
	 * Packet type `connect`.
	 *
	 * @api public
	 */

	exports.CONNECT = 0;

	/**
	 * Packet type `disconnect`.
	 *
	 * @api public
	 */

	exports.DISCONNECT = 1;

	/**
	 * Packet type `event`.
	 *
	 * @api public
	 */

	exports.EVENT = 2;

	/**
	 * Packet type `ack`.
	 *
	 * @api public
	 */

	exports.ACK = 3;

	/**
	 * Packet type `error`.
	 *
	 * @api public
	 */

	exports.ERROR = 4;

	/**
	 * Packet type 'binary event'
	 *
	 * @api public
	 */

	exports.BINARY_EVENT = 5;

	/**
	 * Packet type `binary ack`. For acks with binary arguments.
	 *
	 * @api public
	 */

	exports.BINARY_ACK = 6;

	/**
	 * Encoder constructor.
	 *
	 * @api public
	 */

	exports.Encoder = Encoder;

	/**
	 * Decoder constructor.
	 *
	 * @api public
	 */

	exports.Decoder = Decoder;

	/**
	 * A socket.io Encoder instance
	 *
	 * @api public
	 */

	function Encoder() {}

	/**
	 * Encode a packet as a single string if non-binary, or as a
	 * buffer sequence, depending on packet type.
	 *
	 * @param {Object} obj - packet object
	 * @param {Function} callback - function to handle encodings (likely engine.write)
	 * @return Calls callback with Array of encodings
	 * @api public
	 */

	Encoder.prototype.encode = function(obj, callback){


	  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
	    encodeAsBinary(obj, callback);
	  }
	  else {
	    var encoding = encodeAsString(obj);
	    callback([encoding]);
	  }
	};

	/**
	 * Encode packet as string.
	 *
	 * @param {Object} packet
	 * @return {String} encoded
	 * @api private
	 */

	function encodeAsString(obj) {
	  var str = '';
	  var nsp = false;

	  // first is type
	  str += obj.type;

	  // attachments if we have them
	  if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
	    str += obj.attachments;
	    str += '-';
	  }

	  // if we have a namespace other than `/`
	  // we append it followed by a comma `,`
	  if (obj.nsp && '/' != obj.nsp) {
	    nsp = true;
	    str += obj.nsp;
	  }

	  // immediately followed by the id
	  if (null != obj.id) {
	    if (nsp) {
	      str += ',';
	      nsp = false;
	    }
	    str += obj.id;
	  }

	  // json data
	  if (null != obj.data) {
	    if (nsp) str += ',';
	    str += json.stringify(obj.data);
	  }


	  return str;
	}

	/**
	 * Encode packet as 'buffer sequence' by removing blobs, and
	 * deconstructing packet into object with placeholders and
	 * a list of buffers.
	 *
	 * @param {Object} packet
	 * @return {Buffer} encoded
	 * @api private
	 */

	function encodeAsBinary(obj, callback) {

	  function writeEncoding(bloblessData) {
	    var deconstruction = binary.deconstructPacket(bloblessData);
	    var pack = encodeAsString(deconstruction.packet);
	    var buffers = deconstruction.buffers;

	    buffers.unshift(pack); // add packet info to beginning of data list
	    callback(buffers); // write all the buffers
	  }

	  binary.removeBlobs(obj, writeEncoding);
	}

	/**
	 * A socket.io Decoder instance
	 *
	 * @return {Object} decoder
	 * @api public
	 */

	function Decoder() {
	  this.reconstructor = null;
	}

	/**
	 * Mix in `Emitter` with Decoder.
	 */

	Emitter(Decoder.prototype);

	/**
	 * Decodes an ecoded packet string into packet JSON.
	 *
	 * @param {String} obj - encoded packet
	 * @return {Object} packet
	 * @api public
	 */

	Decoder.prototype.add = function(obj) {
	  var packet;
	  if ('string' == typeof obj) {
	    packet = decodeString(obj);
	    if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json
	      this.reconstructor = new BinaryReconstructor(packet);

	      // no attachments, labeled binary but no binary data to follow
	      if (this.reconstructor.reconPack.attachments === 0) {
	        this.emit('decoded', packet);
	      }
	    } else { // non-binary full packet
	      this.emit('decoded', packet);
	    }
	  }
	  else if (isBuf(obj) || obj.base64) { // raw binary data
	    if (!this.reconstructor) {
	      throw new Error('got binary data when not reconstructing a packet');
	    } else {
	      packet = this.reconstructor.takeBinaryData(obj);
	      if (packet) { // received final buffer
	        this.reconstructor = null;
	        this.emit('decoded', packet);
	      }
	    }
	  }
	  else {
	    throw new Error('Unknown type: ' + obj);
	  }
	};

	/**
	 * Decode a packet String (JSON data)
	 *
	 * @param {String} str
	 * @return {Object} packet
	 * @api private
	 */

	function decodeString(str) {
	  var p = {};
	  var i = 0;

	  // look up type
	  p.type = Number(str.charAt(0));
	  if (null == exports.types[p.type]) return error();

	  // look up attachments if type binary
	  if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) {
	    var buf = '';
	    while (str.charAt(++i) != '-') {
	      buf += str.charAt(i);
	      if (i == str.length) break;
	    }
	    if (buf != Number(buf) || str.charAt(i) != '-') {
	      throw new Error('Illegal attachments');
	    }
	    p.attachments = Number(buf);
	  }

	  // look up namespace (if any)
	  if ('/' == str.charAt(i + 1)) {
	    p.nsp = '';
	    while (++i) {
	      var c = str.charAt(i);
	      if (',' == c) break;
	      p.nsp += c;
	      if (i == str.length) break;
	    }
	  } else {
	    p.nsp = '/';
	  }

	  // look up id
	  var next = str.charAt(i + 1);
	  if ('' !== next && Number(next) == next) {
	    p.id = '';
	    while (++i) {
	      var c = str.charAt(i);
	      if (null == c || Number(c) != c) {
	        --i;
	        break;
	      }
	      p.id += str.charAt(i);
	      if (i == str.length) break;
	    }
	    p.id = Number(p.id);
	  }

	  // look up json data
	  if (str.charAt(++i)) {
	    p = tryParse(p, str.substr(i));
	  }


	  return p;
	}

	function tryParse(p, str) {
	  try {
	    p.data = json.parse(str);
	  } catch(e){
	    return error();
	  }
	  return p; 
	};

	/**
	 * Deallocates a parser's resources
	 *
	 * @api public
	 */

	Decoder.prototype.destroy = function() {
	  if (this.reconstructor) {
	    this.reconstructor.finishedReconstruction();
	  }
	};

	/**
	 * A manager of a binary event's 'buffer sequence'. Should
	 * be constructed whenever a packet of type BINARY_EVENT is
	 * decoded.
	 *
	 * @param {Object} packet
	 * @return {BinaryReconstructor} initialized reconstructor
	 * @api private
	 */

	function BinaryReconstructor(packet) {
	  this.reconPack = packet;
	  this.buffers = [];
	}

	/**
	 * Method to be called when binary data received from connection
	 * after a BINARY_EVENT packet.
	 *
	 * @param {Buffer | ArrayBuffer} binData - the raw binary data received
	 * @return {null | Object} returns null if more binary data is expected or
	 *   a reconstructed packet object if all buffers have been received.
	 * @api private
	 */

	BinaryReconstructor.prototype.takeBinaryData = function(binData) {
	  this.buffers.push(binData);
	  if (this.buffers.length == this.reconPack.attachments) { // done with buffer list
	    var packet = binary.reconstructPacket(this.reconPack, this.buffers);
	    this.finishedReconstruction();
	    return packet;
	  }
	  return null;
	};

	/**
	 * Cleans up binary packet reconstruction variables.
	 *
	 * @api private
	 */

	BinaryReconstructor.prototype.finishedReconstruction = function() {
	  this.reconPack = null;
	  this.buffers = [];
	};

	function error(data){
	  return {
	    type: exports.ERROR,
	    data: 'parser error'
	  };
	}


/***/ },
/* 5 */
/***/ function(module, exports) {

	module.exports = __WEBPACK_EXTERNAL_MODULE_5__;

/***/ },
/* 6 */
/***/ function(module, exports) {

	
	/**
	 * Expose `Emitter`.
	 */

	module.exports = Emitter;

	/**
	 * Initialize a new `Emitter`.
	 *
	 * @api public
	 */

	function Emitter(obj) {
	  if (obj) return mixin(obj);
	};

	/**
	 * Mixin the emitter properties.
	 *
	 * @param {Object} obj
	 * @return {Object}
	 * @api private
	 */

	function mixin(obj) {
	  for (var key in Emitter.prototype) {
	    obj[key] = Emitter.prototype[key];
	  }
	  return obj;
	}

	/**
	 * Listen on the given `event` with `fn`.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.on =
	Emitter.prototype.addEventListener = function(event, fn){
	  this._callbacks = this._callbacks || {};
	  (this._callbacks[event] = this._callbacks[event] || [])
	    .push(fn);
	  return this;
	};

	/**
	 * Adds an `event` listener that will be invoked a single
	 * time then automatically removed.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.once = function(event, fn){
	  var self = this;
	  this._callbacks = this._callbacks || {};

	  function on() {
	    self.off(event, on);
	    fn.apply(this, arguments);
	  }

	  on.fn = fn;
	  this.on(event, on);
	  return this;
	};

	/**
	 * Remove the given callback for `event` or all
	 * registered callbacks.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.off =
	Emitter.prototype.removeListener =
	Emitter.prototype.removeAllListeners =
	Emitter.prototype.removeEventListener = function(event, fn){
	  this._callbacks = this._callbacks || {};

	  // all
	  if (0 == arguments.length) {
	    this._callbacks = {};
	    return this;
	  }

	  // specific event
	  var callbacks = this._callbacks[event];
	  if (!callbacks) return this;

	  // remove all handlers
	  if (1 == arguments.length) {
	    delete this._callbacks[event];
	    return this;
	  }

	  // remove specific handler
	  var cb;
	  for (var i = 0; i < callbacks.length; i++) {
	    cb = callbacks[i];
	    if (cb === fn || cb.fn === fn) {
	      callbacks.splice(i, 1);
	      break;
	    }
	  }
	  return this;
	};

	/**
	 * Emit `event` with the given args.
	 *
	 * @param {String} event
	 * @param {Mixed} ...
	 * @return {Emitter}
	 */

	Emitter.prototype.emit = function(event){
	  this._callbacks = this._callbacks || {};
	  var args = [].slice.call(arguments, 1)
	    , callbacks = this._callbacks[event];

	  if (callbacks) {
	    callbacks = callbacks.slice(0);
	    for (var i = 0, len = callbacks.length; i < len; ++i) {
	      callbacks[i].apply(this, args);
	    }
	  }

	  return this;
	};

	/**
	 * Return array of callbacks for `event`.
	 *
	 * @param {String} event
	 * @return {Array}
	 * @api public
	 */

	Emitter.prototype.listeners = function(event){
	  this._callbacks = this._callbacks || {};
	  return this._callbacks[event] || [];
	};

	/**
	 * Check if this emitter has `event` handlers.
	 *
	 * @param {String} event
	 * @return {Boolean}
	 * @api public
	 */

	Emitter.prototype.hasListeners = function(event){
	  return !! this.listeners(event).length;
	};


/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/*global Blob,File*/

	/**
	 * Module requirements
	 */

	var isArray = __webpack_require__(8);
	var isBuf = __webpack_require__(9);

	/**
	 * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder.
	 * Anything with blobs or files should be fed through removeBlobs before coming
	 * here.
	 *
	 * @param {Object} packet - socket.io event packet
	 * @return {Object} with deconstructed packet and list of buffers
	 * @api public
	 */

	exports.deconstructPacket = function(packet){
	  var buffers = [];
	  var packetData = packet.data;

	  function _deconstructPacket(data) {
	    if (!data) return data;

	    if (isBuf(data)) {
	      var placeholder = { _placeholder: true, num: buffers.length };
	      buffers.push(data);
	      return placeholder;
	    } else if (isArray(data)) {
	      var newData = new Array(data.length);
	      for (var i = 0; i < data.length; i++) {
	        newData[i] = _deconstructPacket(data[i]);
	      }
	      return newData;
	    } else if ('object' == typeof data && !(data instanceof Date)) {
	      var newData = {};
	      for (var key in data) {
	        newData[key] = _deconstructPacket(data[key]);
	      }
	      return newData;
	    }
	    return data;
	  }

	  var pack = packet;
	  pack.data = _deconstructPacket(packetData);
	  pack.attachments = buffers.length; // number of binary 'attachments'
	  return {packet: pack, buffers: buffers};
	};

	/**
	 * Reconstructs a binary packet from its placeholder packet and buffers
	 *
	 * @param {Object} packet - event packet with placeholders
	 * @param {Array} buffers - binary buffers to put in placeholder positions
	 * @return {Object} reconstructed packet
	 * @api public
	 */

	exports.reconstructPacket = function(packet, buffers) {
	  var curPlaceHolder = 0;

	  function _reconstructPacket(data) {
	    if (data && data._placeholder) {
	      var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway)
	      return buf;
	    } else if (isArray(data)) {
	      for (var i = 0; i < data.length; i++) {
	        data[i] = _reconstructPacket(data[i]);
	      }
	      return data;
	    } else if (data && 'object' == typeof data) {
	      for (var key in data) {
	        data[key] = _reconstructPacket(data[key]);
	      }
	      return data;
	    }
	    return data;
	  }

	  packet.data = _reconstructPacket(packet.data);
	  packet.attachments = undefined; // no longer useful
	  return packet;
	};

	/**
	 * Asynchronously removes Blobs or Files from data via
	 * FileReader's readAsArrayBuffer method. Used before encoding
	 * data as msgpack. Calls callback with the blobless data.
	 *
	 * @param {Object} data
	 * @param {Function} callback
	 * @api private
	 */

	exports.removeBlobs = function(data, callback) {
	  function _removeBlobs(obj, curKey, containingObject) {
	    if (!obj) return obj;

	    // convert any blob
	    if ((global.Blob && obj instanceof Blob) ||
	        (global.File && obj instanceof File)) {
	      pendingBlobs++;

	      // async filereader
	      var fileReader = new FileReader();
	      fileReader.onload = function() { // this.result == arraybuffer
	        if (containingObject) {
	          containingObject[curKey] = this.result;
	        }
	        else {
	          bloblessData = this.result;
	        }

	        // if nothing pending its callback time
	        if(! --pendingBlobs) {
	          callback(bloblessData);
	        }
	      };

	      fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer
	    } else if (isArray(obj)) { // handle array
	      for (var i = 0; i < obj.length; i++) {
	        _removeBlobs(obj[i], i, obj);
	      }
	    } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object
	      for (var key in obj) {
	        _removeBlobs(obj[key], key, obj);
	      }
	    }
	  }

	  var pendingBlobs = 0;
	  var bloblessData = data;
	  _removeBlobs(bloblessData);
	  if (!pendingBlobs) {
	    callback(bloblessData);
	  }
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 8 */
/***/ function(module, exports) {

	module.exports = Array.isArray || function (arr) {
	  return Object.prototype.toString.call(arr) == '[object Array]';
	};


/***/ },
/* 9 */
/***/ function(module, exports) {

	/* WEBPACK VAR INJECTION */(function(global) {
	module.exports = isBuf;

	/**
	 * Returns true if obj is a buffer or an arraybuffer.
	 *
	 * @api private
	 */

	function isBuf(obj) {
	  return (global.Buffer && global.Buffer.isBuffer(obj)) ||
	         (global.ArrayBuffer && obj instanceof ArrayBuffer);
	}

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';

	var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

	/**
	 * Module dependencies.
	 */

	var eio = __webpack_require__(11);
	var Socket = __webpack_require__(38);
	var Emitter = __webpack_require__(29);
	var parser = __webpack_require__(4);
	var on = __webpack_require__(40);
	var bind = __webpack_require__(41);
	var debug = __webpack_require__(3)('socket.io-client:manager');
	var indexOf = __webpack_require__(36);
	var Backoff = __webpack_require__(42);

	/**
	 * IE6+ hasOwnProperty
	 */

	var has = Object.prototype.hasOwnProperty;

	/**
	 * Module exports
	 */

	module.exports = Manager;

	/**
	 * `Manager` constructor.
	 *
	 * @param {String} engine instance or engine uri/opts
	 * @param {Object} options
	 * @api public
	 */

	function Manager(uri, opts) {
	  if (!(this instanceof Manager)) return new Manager(uri, opts);
	  if (uri && 'object' === (typeof uri === 'undefined' ? 'undefined' : _typeof(uri))) {
	    opts = uri;
	    uri = undefined;
	  }
	  opts = opts || {};

	  opts.path = opts.path || '/socket.io';
	  this.nsps = {};
	  this.subs = [];
	  this.opts = opts;
	  this.reconnection(opts.reconnection !== false);
	  this.reconnectionAttempts(opts.reconnectionAttempts || Infinity);
	  this.reconnectionDelay(opts.reconnectionDelay || 1000);
	  this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000);
	  this.randomizationFactor(opts.randomizationFactor || 0.5);
	  this.backoff = new Backoff({
	    min: this.reconnectionDelay(),
	    max: this.reconnectionDelayMax(),
	    jitter: this.randomizationFactor()
	  });
	  this.timeout(null == opts.timeout ? 20000 : opts.timeout);
	  this.readyState = 'closed';
	  this.uri = uri;
	  this.connecting = [];
	  this.lastPing = null;
	  this.encoding = false;
	  this.packetBuffer = [];
	  this.encoder = new parser.Encoder();
	  this.decoder = new parser.Decoder();
	  this.autoConnect = opts.autoConnect !== false;
	  if (this.autoConnect) this.open();
	}

	/**
	 * Propagate given event to sockets and emit on `this`
	 *
	 * @api private
	 */

	Manager.prototype.emitAll = function () {
	  this.emit.apply(this, arguments);
	  for (var nsp in this.nsps) {
	    if (has.call(this.nsps, nsp)) {
	      this.nsps[nsp].emit.apply(this.nsps[nsp], arguments);
	    }
	  }
	};

	/**
	 * Update `socket.id` of all sockets
	 *
	 * @api private
	 */

	Manager.prototype.updateSocketIds = function () {
	  for (var nsp in this.nsps) {
	    if (has.call(this.nsps, nsp)) {
	      this.nsps[nsp].id = this.engine.id;
	    }
	  }
	};

	/**
	 * Mix in `Emitter`.
	 */

	Emitter(Manager.prototype);

	/**
	 * Sets the `reconnection` config.
	 *
	 * @param {Boolean} true/false if it should automatically reconnect
	 * @return {Manager} self or value
	 * @api public
	 */

	Manager.prototype.reconnection = function (v) {
	  if (!arguments.length) return this._reconnection;
	  this._reconnection = !!v;
	  return this;
	};

	/**
	 * Sets the reconnection attempts config.
	 *
	 * @param {Number} max reconnection attempts before giving up
	 * @return {Manager} self or value
	 * @api public
	 */

	Manager.prototype.reconnectionAttempts = function (v) {
	  if (!arguments.length) return this._reconnectionAttempts;
	  this._reconnectionAttempts = v;
	  return this;
	};

	/**
	 * Sets the delay between reconnections.
	 *
	 * @param {Number} delay
	 * @return {Manager} self or value
	 * @api public
	 */

	Manager.prototype.reconnectionDelay = function (v) {
	  if (!arguments.length) return this._reconnectionDelay;
	  this._reconnectionDelay = v;
	  this.backoff && this.backoff.setMin(v);
	  return this;
	};

	Manager.prototype.randomizationFactor = function (v) {
	  if (!arguments.length) return this._randomizationFactor;
	  this._randomizationFactor = v;
	  this.backoff && this.backoff.setJitter(v);
	  return this;
	};

	/**
	 * Sets the maximum delay between reconnections.
	 *
	 * @param {Number} delay
	 * @return {Manager} self or value
	 * @api public
	 */

	Manager.prototype.reconnectionDelayMax = function (v) {
	  if (!arguments.length) return this._reconnectionDelayMax;
	  this._reconnectionDelayMax = v;
	  this.backoff && this.backoff.setMax(v);
	  return this;
	};

	/**
	 * Sets the connection timeout. `false` to disable
	 *
	 * @return {Manager} self or value
	 * @api public
	 */

	Manager.prototype.timeout = function (v) {
	  if (!arguments.length) return this._timeout;
	  this._timeout = v;
	  return this;
	};

	/**
	 * Starts trying to reconnect if reconnection is enabled and we have not
	 * started reconnecting yet
	 *
	 * @api private
	 */

	Manager.prototype.maybeReconnectOnOpen = function () {
	  // Only try to reconnect if it's the first time we're connecting
	  if (!this.reconnecting && this._reconnection && this.backoff.attempts === 0) {
	    // keeps reconnection from firing twice for the same reconnection loop
	    this.reconnect();
	  }
	};

	/**
	 * Sets the current transport `socket`.
	 *
	 * @param {Function} optional, callback
	 * @return {Manager} self
	 * @api public
	 */

	Manager.prototype.open = Manager.prototype.connect = function (fn, opts) {

	  if (~this.readyState.indexOf('open')) return this;

	  this.engine = eio(this.uri, this.opts);
	  var socket = this.engine;
	  var self = this;
	  this.readyState = 'opening';
	  this.skipReconnect = false;

	  // emit `open`
	  var openSub = on(socket, 'open', function () {
	    self.onopen();
	    fn && fn();
	  });

	  // emit `connect_error`
	  var errorSub = on(socket, 'error', function (data) {

	    self.cleanup();
	    self.readyState = 'closed';
	    self.emitAll('connect_error', data);
	    if (fn) {
	      var err = new Error('Connection error');
	      err.data = data;
	      fn(err);
	    } else {
	      // Only do this if there is no fn to handle the error
	      self.maybeReconnectOnOpen();
	    }
	  });

	  // emit `connect_timeout`
	  if (false !== this._timeout) {
	    var timeout = this._timeout;

	    // set timer
	    var timer = setTimeout(function () {

	      openSub.destroy();
	      socket.close();
	      socket.emit('error', 'timeout');
	      self.emitAll('connect_timeout', timeout);
	    }, timeout);

	    this.subs.push({
	      destroy: function destroy() {
	        clearTimeout(timer);
	      }
	    });
	  }

	  this.subs.push(openSub);
	  this.subs.push(errorSub);

	  return this;
	};

	/**
	 * Called upon transport open.
	 *
	 * @api private
	 */

	Manager.prototype.onopen = function () {

	  // clear old subs
	  this.cleanup();

	  // mark as open
	  this.readyState = 'open';
	  this.emit('open');

	  // add new subs
	  var socket = this.engine;
	  this.subs.push(on(socket, 'data', bind(this, 'ondata')));
	  this.subs.push(on(socket, 'ping', bind(this, 'onping')));
	  this.subs.push(on(socket, 'pong', bind(this, 'onpong')));
	  this.subs.push(on(socket, 'error', bind(this, 'onerror')));
	  this.subs.push(on(socket, 'close', bind(this, 'onclose')));
	  this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded')));
	};

	/**
	 * Called upon a ping.
	 *
	 * @api private
	 */

	Manager.prototype.onping = function () {
	  this.lastPing = new Date();
	  this.emitAll('ping');
	};

	/**
	 * Called upon a packet.
	 *
	 * @api private
	 */

	Manager.prototype.onpong = function () {
	  this.emitAll('pong', new Date() - this.lastPing);
	};

	/**
	 * Called with data.
	 *
	 * @api private
	 */

	Manager.prototype.ondata = function (data) {
	  this.decoder.add(data);
	};

	/**
	 * Called when parser fully decodes a packet.
	 *
	 * @api private
	 */

	Manager.prototype.ondecoded = function (packet) {
	  this.emit('packet', packet);
	};

	/**
	 * Called upon socket error.
	 *
	 * @api private
	 */

	Manager.prototype.onerror = function (err) {

	  this.emitAll('error', err);
	};

	/**
	 * Creates a new socket for the given `nsp`.
	 *
	 * @return {Socket}
	 * @api public
	 */

	Manager.prototype.socket = function (nsp, opts) {
	  var socket = this.nsps[nsp];
	  if (!socket) {
	    socket = new Socket(this, nsp, opts);
	    this.nsps[nsp] = socket;
	    var self = this;
	    socket.on('connecting', onConnecting);
	    socket.on('connect', function () {
	      socket.id = self.engine.id;
	    });

	    if (this.autoConnect) {
	      // manually call here since connecting evnet is fired before listening
	      onConnecting();
	    }
	  }

	  function onConnecting() {
	    if (!~indexOf(self.connecting, socket)) {
	      self.connecting.push(socket);
	    }
	  }

	  return socket;
	};

	/**
	 * Called upon a socket close.
	 *
	 * @param {Socket} socket
	 */

	Manager.prototype.destroy = function (socket) {
	  var index = indexOf(this.connecting, socket);
	  if (~index) this.connecting.splice(index, 1);
	  if (this.connecting.length) return;

	  this.close();
	};

	/**
	 * Writes a packet.
	 *
	 * @param {Object} packet
	 * @api private
	 */

	Manager.prototype.packet = function (packet) {

	  var self = this;
	  if (packet.query && packet.type === 0) packet.nsp += '?' + packet.query;

	  if (!self.encoding) {
	    // encode, then write to engine with result
	    self.encoding = true;
	    this.encoder.encode(packet, function (encodedPackets) {
	      for (var i = 0; i < encodedPackets.length; i++) {
	        self.engine.write(encodedPackets[i], packet.options);
	      }
	      self.encoding = false;
	      self.processPacketQueue();
	    });
	  } else {
	    // add packet to the queue
	    self.packetBuffer.push(packet);
	  }
	};

	/**
	 * If packet buffer is non-empty, begins encoding the
	 * next packet in line.
	 *
	 * @api private
	 */

	Manager.prototype.processPacketQueue = function () {
	  if (this.packetBuffer.length > 0 && !this.encoding) {
	    var pack = this.packetBuffer.shift();
	    this.packet(pack);
	  }
	};

	/**
	 * Clean up transport subscriptions and packet buffer.
	 *
	 * @api private
	 */

	Manager.prototype.cleanup = function () {

	  var subsLength = this.subs.length;
	  for (var i = 0; i < subsLength; i++) {
	    var sub = this.subs.shift();
	    sub.destroy();
	  }

	  this.packetBuffer = [];
	  this.encoding = false;
	  this.lastPing = null;

	  this.decoder.destroy();
	};

	/**
	 * Close the current socket.
	 *
	 * @api private
	 */

	Manager.prototype.close = Manager.prototype.disconnect = function () {

	  this.skipReconnect = true;
	  this.reconnecting = false;
	  if ('opening' === this.readyState) {
	    // `onclose` will not fire because
	    // an open event never happened
	    this.cleanup();
	  }
	  this.backoff.reset();
	  this.readyState = 'closed';
	  if (this.engine) this.engine.close();
	};

	/**
	 * Called upon engine close.
	 *
	 * @api private
	 */

	Manager.prototype.onclose = function (reason) {

	  this.cleanup();
	  this.backoff.reset();
	  this.readyState = 'closed';
	  this.emit('close', reason);

	  if (this._reconnection && !this.skipReconnect) {
	    this.reconnect();
	  }
	};

	/**
	 * Attempt a reconnection.
	 *
	 * @api private
	 */

	Manager.prototype.reconnect = function () {
	  if (this.reconnecting || this.skipReconnect) return this;

	  var self = this;

	  if (this.backoff.attempts >= this._reconnectionAttempts) {

	    this.backoff.reset();
	    this.emitAll('reconnect_failed');
	    this.reconnecting = false;
	  } else {
	    var delay = this.backoff.duration();

	    this.reconnecting = true;
	    var timer = setTimeout(function () {
	      if (self.skipReconnect) return;

	      self.emitAll('reconnect_attempt', self.backoff.attempts);
	      self.emitAll('reconnecting', self.backoff.attempts);

	      // check again for the case socket closed in above events
	      if (self.skipReconnect) return;

	      self.open(function (err) {
	        if (err) {

	          self.reconnecting = false;
	          self.reconnect();
	          self.emitAll('reconnect_error', err.data);
	        } else {

	          self.onreconnect();
	        }
	      });
	    }, delay);

	    this.subs.push({
	      destroy: function destroy() {
	        clearTimeout(timer);
	      }
	    });
	  }
	};

	/**
	 * Called upon successful reconnect.
	 *
	 * @api private
	 */

	Manager.prototype.onreconnect = function () {
	  var attempt = this.backoff.attempts;
	  this.reconnecting = false;
	  this.backoff.reset();
	  this.updateSocketIds();
	  this.emitAll('reconnect', attempt);
	};

/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {

	
	module.exports = __webpack_require__(12);


/***/ },
/* 12 */
/***/ function(module, exports, __webpack_require__) {

	
	module.exports = __webpack_require__(13);

	/**
	 * Exports parser
	 *
	 * @api public
	 *
	 */
	module.exports.parser = __webpack_require__(20);


/***/ },
/* 13 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Module dependencies.
	 */

	var transports = __webpack_require__(14);
	var Emitter = __webpack_require__(29);
	var debug = __webpack_require__(3)('engine.io-client:socket');
	var index = __webpack_require__(36);
	var parser = __webpack_require__(20);
	var parseuri = __webpack_require__(2);
	var parsejson = __webpack_require__(37);
	var parseqs = __webpack_require__(30);

	/**
	 * Module exports.
	 */

	module.exports = Socket;

	/**
	 * Socket constructor.
	 *
	 * @param {String|Object} uri or options
	 * @param {Object} options
	 * @api public
	 */

	function Socket (uri, opts) {
	  if (!(this instanceof Socket)) return new Socket(uri, opts);

	  opts = opts || {};

	  if (uri && 'object' === typeof uri) {
	    opts = uri;
	    uri = null;
	  }

	  if (uri) {
	    uri = parseuri(uri);
	    opts.hostname = uri.host;
	    opts.secure = uri.protocol === 'https' || uri.protocol === 'wss';
	    opts.port = uri.port;
	    if (uri.query) opts.query = uri.query;
	  } else if (opts.host) {
	    opts.hostname = parseuri(opts.host).host;
	  }

	  this.secure = null != opts.secure ? opts.secure
	    : (global.location && 'https:' === location.protocol);

	  if (opts.hostname && !opts.port) {
	    // if no port is specified manually, use the protocol default
	    opts.port = this.secure ? '443' : '80';
	  }

	  this.agent = opts.agent || false;
	  this.hostname = opts.hostname ||
	    (global.location ? location.hostname : 'localhost');
	  this.port = opts.port || (global.location && location.port
	      ? location.port
	      : (this.secure ? 443 : 80));
	  this.query = opts.query || {};
	  if ('string' === typeof this.query) this.query = parseqs.decode(this.query);
	  this.upgrade = false !== opts.upgrade;
	  this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/';
	  this.forceJSONP = !!opts.forceJSONP;
	  this.jsonp = false !== opts.jsonp;
	  this.forceBase64 = !!opts.forceBase64;
	  this.enablesXDR = !!opts.enablesXDR;
	  this.timestampParam = opts.timestampParam || 't';
	  this.timestampRequests = opts.timestampRequests;
	  this.transports = opts.transports || ['polling', 'websocket'];
	  this.readyState = '';
	  this.writeBuffer = [];
	  this.prevBufferLen = 0;
	  this.policyPort = opts.policyPort || 843;
	  this.rememberUpgrade = opts.rememberUpgrade || false;
	  this.binaryType = null;
	  this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;
	  this.perMessageDeflate = false !== opts.perMessageDeflate ? (opts.perMessageDeflate || {}) : false;

	  if (true === this.perMessageDeflate) this.perMessageDeflate = {};
	  if (this.perMessageDeflate && null == this.perMessageDeflate.threshold) {
	    this.perMessageDeflate.threshold = 1024;
	  }

	  // SSL options for Node.js client
	  this.pfx = opts.pfx || null;
	  this.key = opts.key || null;
	  this.passphrase = opts.passphrase || null;
	  this.cert = opts.cert || null;
	  this.ca = opts.ca || null;
	  this.ciphers = opts.ciphers || null;
	  this.rejectUnauthorized = opts.rejectUnauthorized === undefined ? null : opts.rejectUnauthorized;
	  this.forceNode = !!opts.forceNode;

	  // other options for Node.js client
	  var freeGlobal = typeof global === 'object' && global;
	  if (freeGlobal.global === freeGlobal) {
	    if (opts.extraHeaders && Object.keys(opts.extraHeaders).length > 0) {
	      this.extraHeaders = opts.extraHeaders;
	    }

	    if (opts.localAddress) {
	      this.localAddress = opts.localAddress;
	    }
	  }

	  // set on handshake
	  this.id = null;
	  this.upgrades = null;
	  this.pingInterval = null;
	  this.pingTimeout = null;

	  // set on heartbeat
	  this.pingIntervalTimer = null;
	  this.pingTimeoutTimer = null;

	  this.open();
	}

	Socket.priorWebsocketSuccess = false;

	/**
	 * Mix in `Emitter`.
	 */

	Emitter(Socket.prototype);

	/**
	 * Protocol version.
	 *
	 * @api public
	 */

	Socket.protocol = parser.protocol; // this is an int

	/**
	 * Expose deps for legacy compatibility
	 * and standalone browser access.
	 */

	Socket.Socket = Socket;
	Socket.Transport = __webpack_require__(19);
	Socket.transports = __webpack_require__(14);
	Socket.parser = __webpack_require__(20);

	/**
	 * Creates transport of the given type.
	 *
	 * @param {String} transport name
	 * @return {Transport}
	 * @api private
	 */

	Socket.prototype.createTransport = function (name) {

	  var query = clone(this.query);

	  // append engine.io protocol identifier
	  query.EIO = parser.protocol;

	  // transport name
	  query.transport = name;

	  // session id if we already have one
	  if (this.id) query.sid = this.id;

	  var transport = new transports[name]({
	    agent: this.agent,
	    hostname: this.hostname,
	    port: this.port,
	    secure: this.secure,
	    path: this.path,
	    query: query,
	    forceJSONP: this.forceJSONP,
	    jsonp: this.jsonp,
	    forceBase64: this.forceBase64,
	    enablesXDR: this.enablesXDR,
	    timestampRequests: this.timestampRequests,
	    timestampParam: this.timestampParam,
	    policyPort: this.policyPort,
	    socket: this,
	    pfx: this.pfx,
	    key: this.key,
	    passphrase: this.passphrase,
	    cert: this.cert,
	    ca: this.ca,
	    ciphers: this.ciphers,
	    rejectUnauthorized: this.rejectUnauthorized,
	    perMessageDeflate: this.perMessageDeflate,
	    extraHeaders: this.extraHeaders,
	    forceNode: this.forceNode,
	    localAddress: this.localAddress
	  });

	  return transport;
	};

	function clone (obj) {
	  var o = {};
	  for (var i in obj) {
	    if (obj.hasOwnProperty(i)) {
	      o[i] = obj[i];
	    }
	  }
	  return o;
	}

	/**
	 * Initializes transport to use and starts probe.
	 *
	 * @api private
	 */
	Socket.prototype.open = function () {
	  var transport;
	  if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') !== -1) {
	    transport = 'websocket';
	  } else if (0 === this.transports.length) {
	    // Emit error on next tick so it can be listened to
	    var self = this;
	    setTimeout(function () {
	      self.emit('error', 'No transports available');
	    }, 0);
	    return;
	  } else {
	    transport = this.transports[0];
	  }
	  this.readyState = 'opening';

	  // Retry with the next transport if the transport is disabled (jsonp: false)
	  try {
	    transport = this.createTransport(transport);
	  } catch (e) {
	    this.transports.shift();
	    this.open();
	    return;
	  }

	  transport.open();
	  this.setTransport(transport);
	};

	/**
	 * Sets the current transport. Disables the existing one (if any).
	 *
	 * @api private
	 */

	Socket.prototype.setTransport = function (transport) {

	  var self = this;

	  if (this.transport) {

	    this.transport.removeAllListeners();
	  }

	  // set up transport
	  this.transport = transport;

	  // set up transport listeners
	  transport
	  .on('drain', function () {
	    self.onDrain();
	  })
	  .on('packet', function (packet) {
	    self.onPacket(packet);
	  })
	  .on('error', function (e) {
	    self.onError(e);
	  })
	  .on('close', function () {
	    self.onClose('transport close');
	  });
	};

	/**
	 * Probes a transport.
	 *
	 * @param {String} transport name
	 * @api private
	 */

	Socket.prototype.probe = function (name) {

	  var transport = this.createTransport(name, { probe: 1 });
	  var failed = false;
	  var self = this;

	  Socket.priorWebsocketSuccess = false;

	  function onTransportOpen () {
	    if (self.onlyBinaryUpgrades) {
	      var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary;
	      failed = failed || upgradeLosesBinary;
	    }
	    if (failed) return;


	    transport.send([{ type: 'ping', data: 'probe' }]);
	    transport.once('packet', function (msg) {
	      if (failed) return;
	      if ('pong' === msg.type && 'probe' === msg.data) {

	        self.upgrading = true;
	        self.emit('upgrading', transport);
	        if (!transport) return;
	        Socket.priorWebsocketSuccess = 'websocket' === transport.name;


	        self.transport.pause(function () {
	          if (failed) return;
	          if ('closed' === self.readyState) return;


	          cleanup();

	          self.setTransport(transport);
	          transport.send([{ type: 'upgrade' }]);
	          self.emit('upgrade', transport);
	          transport = null;
	          self.upgrading = false;
	          self.flush();
	        });
	      } else {

	        var err = new Error('probe error');
	        err.transport = transport.name;
	        self.emit('upgradeError', err);
	      }
	    });
	  }

	  function freezeTransport () {
	    if (failed) return;

	    // Any callback called by transport should be ignored since now
	    failed = true;

	    cleanup();

	    transport.close();
	    transport = null;
	  }

	  // Handle any error that happens while probing
	  function onerror (err) {
	    var error = new Error('probe error: ' + err);
	    error.transport = transport.name;

	    freezeTransport();



	    self.emit('upgradeError', error);
	  }

	  function onTransportClose () {
	    onerror('transport closed');
	  }

	  // When the socket is closed while we're probing
	  function onclose () {
	    onerror('socket closed');
	  }

	  // When the socket is upgraded while we're probing
	  function onupgrade (to) {
	    if (transport && to.name !== transport.name) {

	      freezeTransport();
	    }
	  }

	  // Remove all listeners on the transport and on self
	  function cleanup () {
	    transport.removeListener('open', onTransportOpen);
	    transport.removeListener('error', onerror);
	    transport.removeListener('close', onTransportClose);
	    self.removeListener('close', onclose);
	    self.removeListener('upgrading', onupgrade);
	  }

	  transport.once('open', onTransportOpen);
	  transport.once('error', onerror);
	  transport.once('close', onTransportClose);

	  this.once('close', onclose);
	  this.once('upgrading', onupgrade);

	  transport.open();
	};

	/**
	 * Called when connection is deemed open.
	 *
	 * @api public
	 */

	Socket.prototype.onOpen = function () {

	  this.readyState = 'open';
	  Socket.priorWebsocketSuccess = 'websocket' === this.transport.name;
	  this.emit('open');
	  this.flush();

	  // we check for `readyState` in case an `open`
	  // listener already closed the socket
	  if ('open' === this.readyState && this.upgrade && this.transport.pause) {

	    for (var i = 0, l = this.upgrades.length; i < l; i++) {
	      this.probe(this.upgrades[i]);
	    }
	  }
	};

	/**
	 * Handles a packet.
	 *
	 * @api private
	 */

	Socket.prototype.onPacket = function (packet) {
	  if ('opening' === this.readyState || 'open' === this.readyState ||
	      'closing' === this.readyState) {


	    this.emit('packet', packet);

	    // Socket is live - any packet counts
	    this.emit('heartbeat');

	    switch (packet.type) {
	      case 'open':
	        this.onHandshake(parsejson(packet.data));
	        break;

	      case 'pong':
	        this.setPing();
	        this.emit('pong');
	        break;

	      case 'error':
	        var err = new Error('server error');
	        err.code = packet.data;
	        this.onError(err);
	        break;

	      case 'message':
	        this.emit('data', packet.data);
	        this.emit('message', packet.data);
	        break;
	    }
	  } else {

	  }
	};

	/**
	 * Called upon handshake completion.
	 *
	 * @param {Object} handshake obj
	 * @api private
	 */

	Socket.prototype.onHandshake = function (data) {
	  this.emit('handshake', data);
	  this.id = data.sid;
	  this.transport.query.sid = data.sid;
	  this.upgrades = this.filterUpgrades(data.upgrades);
	  this.pingInterval = data.pingInterval;
	  this.pingTimeout = data.pingTimeout;
	  this.onOpen();
	  // In case open handler closes socket
	  if ('closed' === this.readyState) return;
	  this.setPing();

	  // Prolong liveness of socket on heartbeat
	  this.removeListener('heartbeat', this.onHeartbeat);
	  this.on('heartbeat', this.onHeartbeat);
	};

	/**
	 * Resets ping timeout.
	 *
	 * @api private
	 */

	Socket.prototype.onHeartbeat = function (timeout) {
	  clearTimeout(this.pingTimeoutTimer);
	  var self = this;
	  self.pingTimeoutTimer = setTimeout(function () {
	    if ('closed' === self.readyState) return;
	    self.onClose('ping timeout');
	  }, timeout || (self.pingInterval + self.pingTimeout));
	};

	/**
	 * Pings server every `this.pingInterval` and expects response
	 * within `this.pingTimeout` or closes connection.
	 *
	 * @api private
	 */

	Socket.prototype.setPing = function () {
	  var self = this;
	  clearTimeout(self.pingIntervalTimer);
	  self.pingIntervalTimer = setTimeout(function () {

	    self.ping();
	    self.onHeartbeat(self.pingTimeout);
	  }, self.pingInterval);
	};

	/**
	* Sends a ping packet.
	*
	* @api private
	*/

	Socket.prototype.ping = function () {
	  var self = this;
	  this.sendPacket('ping', function () {
	    self.emit('ping');
	  });
	};

	/**
	 * Called on `drain` event
	 *
	 * @api private
	 */

	Socket.prototype.onDrain = function () {
	  this.writeBuffer.splice(0, this.prevBufferLen);

	  // setting prevBufferLen = 0 is very important
	  // for example, when upgrading, upgrade packet is sent over,
	  // and a nonzero prevBufferLen could cause problems on `drain`
	  this.prevBufferLen = 0;

	  if (0 === this.writeBuffer.length) {
	    this.emit('drain');
	  } else {
	    this.flush();
	  }
	};

	/**
	 * Flush write buffers.
	 *
	 * @api private
	 */

	Socket.prototype.flush = function () {
	  if ('closed' !== this.readyState && this.transport.writable &&
	    !this.upgrading && this.writeBuffer.length) {

	    this.transport.send(this.writeBuffer);
	    // keep track of current length of writeBuffer
	    // splice writeBuffer and callbackBuffer on `drain`
	    this.prevBufferLen = this.writeBuffer.length;
	    this.emit('flush');
	  }
	};

	/**
	 * Sends a message.
	 *
	 * @param {String} message.
	 * @param {Function} callback function.
	 * @param {Object} options.
	 * @return {Socket} for chaining.
	 * @api public
	 */

	Socket.prototype.write =
	Socket.prototype.send = function (msg, options, fn) {
	  this.sendPacket('message', msg, options, fn);
	  return this;
	};

	/**
	 * Sends a packet.
	 *
	 * @param {String} packet type.
	 * @param {String} data.
	 * @param {Object} options.
	 * @param {Function} callback function.
	 * @api private
	 */

	Socket.prototype.sendPacket = function (type, data, options, fn) {
	  if ('function' === typeof data) {
	    fn = data;
	    data = undefined;
	  }

	  if ('function' === typeof options) {
	    fn = options;
	    options = null;
	  }

	  if ('closing' === this.readyState || 'closed' === this.readyState) {
	    return;
	  }

	  options = options || {};
	  options.compress = false !== options.compress;

	  var packet = {
	    type: type,
	    data: data,
	    options: options
	  };
	  this.emit('packetCreate', packet);
	  this.writeBuffer.push(packet);
	  if (fn) this.once('flush', fn);
	  this.flush();
	};

	/**
	 * Closes the connection.
	 *
	 * @api private
	 */

	Socket.prototype.close = function () {
	  if ('opening' === this.readyState || 'open' === this.readyState) {
	    this.readyState = 'closing';

	    var self = this;

	    if (this.writeBuffer.length) {
	      this.once('drain', function () {
	        if (this.upgrading) {
	          waitForUpgrade();
	        } else {
	          close();
	        }
	      });
	    } else if (this.upgrading) {
	      waitForUpgrade();
	    } else {
	      close();
	    }
	  }

	  function close () {
	    self.onClose('forced close');

	    self.transport.close();
	  }

	  function cleanupAndClose () {
	    self.removeListener('upgrade', cleanupAndClose);
	    self.removeListener('upgradeError', cleanupAndClose);
	    close();
	  }

	  function waitForUpgrade () {
	    // wait for upgrade to finish since we can't send packets while pausing a transport
	    self.once('upgrade', cleanupAndClose);
	    self.once('upgradeError', cleanupAndClose);
	  }

	  return this;
	};

	/**
	 * Called upon transport error
	 *
	 * @api private
	 */

	Socket.prototype.onError = function (err) {

	  Socket.priorWebsocketSuccess = false;
	  this.emit('error', err);
	  this.onClose('transport error', err);
	};

	/**
	 * Called upon transport close.
	 *
	 * @api private
	 */

	Socket.prototype.onClose = function (reason, desc) {
	  if ('opening' === this.readyState || 'open' === this.readyState || 'closing' === this.readyState) {

	    var self = this;

	    // clear timers
	    clearTimeout(this.pingIntervalTimer);
	    clearTimeout(this.pingTimeoutTimer);

	    // stop event from firing again for transport
	    this.transport.removeAllListeners('close');

	    // ensure transport won't stay open
	    this.transport.close();

	    // ignore further transport communication
	    this.transport.removeAllListeners();

	    // set ready state
	    this.readyState = 'closed';

	    // clear session id
	    this.id = null;

	    // emit close event
	    this.emit('close', reason, desc);

	    // clean buffers after, so users can still
	    // grab the buffers on `close` event
	    self.writeBuffer = [];
	    self.prevBufferLen = 0;
	  }
	};

	/**
	 * Filters upgrades, returning only those matching client transports.
	 *
	 * @param {Array} server upgrades
	 * @api private
	 *
	 */

	Socket.prototype.filterUpgrades = function (upgrades) {
	  var filteredUpgrades = [];
	  for (var i = 0, j = upgrades.length; i < j; i++) {
	    if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]);
	  }
	  return filteredUpgrades;
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 14 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Module dependencies
	 */

	var XMLHttpRequest = __webpack_require__(15);
	var XHR = __webpack_require__(17);
	var JSONP = __webpack_require__(33);
	var websocket = __webpack_require__(34);

	/**
	 * Export transports.
	 */

	exports.polling = polling;
	exports.websocket = websocket;

	/**
	 * Polling transport polymorphic constructor.
	 * Decides on xhr vs jsonp based on feature detection.
	 *
	 * @api private
	 */

	function polling (opts) {
	  var xhr;
	  var xd = false;
	  var xs = false;
	  var jsonp = false !== opts.jsonp;

	  if (global.location) {
	    var isSSL = 'https:' === location.protocol;
	    var port = location.port;

	    // some user agents have empty `location.port`
	    if (!port) {
	      port = isSSL ? 443 : 80;
	    }

	    xd = opts.hostname !== location.hostname || port !== opts.port;
	    xs = opts.secure !== isSSL;
	  }

	  opts.xdomain = xd;
	  opts.xscheme = xs;
	  xhr = new XMLHttpRequest(opts);

	  if ('open' in xhr && !opts.forceJSONP) {
	    return new XHR(opts);
	  } else {
	    if (!jsonp) throw new Error('JSONP disabled');
	    return new JSONP(opts);
	  }
	}

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {// browser shim for xmlhttprequest module

	var hasCORS = __webpack_require__(16);

	module.exports = function (opts) {
	  var xdomain = opts.xdomain;

	  // scheme must be same when usign XDomainRequest
	  // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
	  var xscheme = opts.xscheme;

	  // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.
	  // https://github.com/Automattic/engine.io-client/pull/217
	  var enablesXDR = opts.enablesXDR;

	  // XMLHttpRequest can be disabled on IE
	  try {
	    if ('undefined' !== typeof XMLHttpRequest && (!xdomain || hasCORS)) {
	      return new XMLHttpRequest();
	    }
	  } catch (e) { }

	  // Use XDomainRequest for IE8 if enablesXDR is true
	  // because loading bar keeps flashing when using jsonp-polling
	  // https://github.com/yujiosaka/socke.io-ie8-loading-example
	  try {
	    if ('undefined' !== typeof XDomainRequest && !xscheme && enablesXDR) {
	      return new XDomainRequest();
	    }
	  } catch (e) { }

	  if (!xdomain) {
	    try {
	      return new global[['Active'].concat('Object').join('X')]('Microsoft.XMLHTTP');
	    } catch (e) { }
	  }
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 16 */
/***/ function(module, exports) {

	
	/**
	 * Module exports.
	 *
	 * Logic borrowed from Modernizr:
	 *
	 *   - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
	 */

	try {
	  module.exports = typeof XMLHttpRequest !== 'undefined' &&
	    'withCredentials' in new XMLHttpRequest();
	} catch (err) {
	  // if XMLHttp support is disabled in IE then it will throw
	  // when trying to create
	  module.exports = false;
	}


/***/ },
/* 17 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Module requirements.
	 */

	var XMLHttpRequest = __webpack_require__(15);
	var Polling = __webpack_require__(18);
	var Emitter = __webpack_require__(29);
	var inherit = __webpack_require__(31);
	var debug = __webpack_require__(3)('engine.io-client:polling-xhr');

	/**
	 * Module exports.
	 */

	module.exports = XHR;
	module.exports.Request = Request;

	/**
	 * Empty function
	 */

	function empty () {}

	/**
	 * XHR Polling constructor.
	 *
	 * @param {Object} opts
	 * @api public
	 */

	function XHR (opts) {
	  Polling.call(this, opts);
	  this.requestTimeout = opts.requestTimeout;

	  if (global.location) {
	    var isSSL = 'https:' === location.protocol;
	    var port = location.port;

	    // some user agents have empty `location.port`
	    if (!port) {
	      port = isSSL ? 443 : 80;
	    }

	    this.xd = opts.hostname !== global.location.hostname ||
	      port !== opts.port;
	    this.xs = opts.secure !== isSSL;
	  } else {
	    this.extraHeaders = opts.extraHeaders;
	  }
	}

	/**
	 * Inherits from Polling.
	 */

	inherit(XHR, Polling);

	/**
	 * XHR supports binary
	 */

	XHR.prototype.supportsBinary = true;

	/**
	 * Creates a request.
	 *
	 * @param {String} method
	 * @api private
	 */

	XHR.prototype.request = function (opts) {
	  opts = opts || {};
	  opts.uri = this.uri();
	  opts.xd = this.xd;
	  opts.xs = this.xs;
	  opts.agent = this.agent || false;
	  opts.supportsBinary = this.supportsBinary;
	  opts.enablesXDR = this.enablesXDR;

	  // SSL options for Node.js client
	  opts.pfx = this.pfx;
	  opts.key = this.key;
	  opts.passphrase = this.passphrase;
	  opts.cert = this.cert;
	  opts.ca = this.ca;
	  opts.ciphers = this.ciphers;
	  opts.rejectUnauthorized = this.rejectUnauthorized;
	  opts.requestTimeout = this.requestTimeout;

	  // other options for Node.js client
	  opts.extraHeaders = this.extraHeaders;

	  return new Request(opts);
	};

	/**
	 * Sends data.
	 *
	 * @param {String} data to send.
	 * @param {Function} called upon flush.
	 * @api private
	 */

	XHR.prototype.doWrite = function (data, fn) {
	  var isBinary = typeof data !== 'string' && data !== undefined;
	  var req = this.request({ method: 'POST', data: data, isBinary: isBinary });
	  var self = this;
	  req.on('success', fn);
	  req.on('error', function (err) {
	    self.onError('xhr post error', err);
	  });
	  this.sendXhr = req;
	};

	/**
	 * Starts a poll cycle.
	 *
	 * @api private
	 */

	XHR.prototype.doPoll = function () {

	  var req = this.request();
	  var self = this;
	  req.on('data', function (data) {
	    self.onData(data);
	  });
	  req.on('error', function (err) {
	    self.onError('xhr poll error', err);
	  });
	  this.pollXhr = req;
	};

	/**
	 * Request constructor
	 *
	 * @param {Object} options
	 * @api public
	 */

	function Request (opts) {
	  this.method = opts.method || 'GET';
	  this.uri = opts.uri;
	  this.xd = !!opts.xd;
	  this.xs = !!opts.xs;
	  this.async = false !== opts.async;
	  this.data = undefined !== opts.data ? opts.data : null;
	  this.agent = opts.agent;
	  this.isBinary = opts.isBinary;
	  this.supportsBinary = opts.supportsBinary;
	  this.enablesXDR = opts.enablesXDR;
	  this.requestTimeout = opts.requestTimeout;

	  // SSL options for Node.js client
	  this.pfx = opts.pfx;
	  this.key = opts.key;
	  this.passphrase = opts.passphrase;
	  this.cert = opts.cert;
	  this.ca = opts.ca;
	  this.ciphers = opts.ciphers;
	  this.rejectUnauthorized = opts.rejectUnauthorized;

	  // other options for Node.js client
	  this.extraHeaders = opts.extraHeaders;

	  this.create();
	}

	/**
	 * Mix in `Emitter`.
	 */

	Emitter(Request.prototype);

	/**
	 * Creates the XHR object and sends the request.
	 *
	 * @api private
	 */

	Request.prototype.create = function () {
	  var opts = { agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR };

	  // SSL options for Node.js client
	  opts.pfx = this.pfx;
	  opts.key = this.key;
	  opts.passphrase = this.passphrase;
	  opts.cert = this.cert;
	  opts.ca = this.ca;
	  opts.ciphers = this.ciphers;
	  opts.rejectUnauthorized = this.rejectUnauthorized;

	  var xhr = this.xhr = new XMLHttpRequest(opts);
	  var self = this;

	  try {

	    xhr.open(this.method, this.uri, this.async);
	    try {
	      if (this.extraHeaders) {
	        xhr.setDisableHeaderCheck(true);
	        for (var i in this.extraHeaders) {
	          if (this.extraHeaders.hasOwnProperty(i)) {
	            xhr.setRequestHeader(i, this.extraHeaders[i]);
	          }
	        }
	      }
	    } catch (e) {}
	    if (this.supportsBinary) {
	      // This has to be done after open because Firefox is stupid
	      // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension
	      xhr.responseType = 'arraybuffer';
	    }

	    if ('POST' === this.method) {
	      try {
	        if (this.isBinary) {
	          xhr.setRequestHeader('Content-type', 'application/octet-stream');
	        } else {
	          xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
	        }
	      } catch (e) {}
	    }

	    try {
	      xhr.setRequestHeader('Accept', '*/*');
	    } catch (e) {}

	    // ie6 check
	    if ('withCredentials' in xhr) {
	      xhr.withCredentials = true;
	    }

	    if (this.requestTimeout) {
	      xhr.timeout = this.requestTimeout;
	    }

	    if (this.hasXDR()) {
	      xhr.onload = function () {
	        self.onLoad();
	      };
	      xhr.onerror = function () {
	        self.onError(xhr.responseText);
	      };
	    } else {
	      xhr.onreadystatechange = function () {
	        if (4 !== xhr.readyState) return;
	        if (200 === xhr.status || 1223 === xhr.status) {
	          self.onLoad();
	        } else {
	          // make sure the `error` event handler that's user-set
	          // does not throw in the same tick and gets caught here
	          setTimeout(function () {
	            self.onError(xhr.status);
	          }, 0);
	        }
	      };
	    }


	    xhr.send(this.data);
	  } catch (e) {
	    // Need to defer since .create() is called directly fhrom the constructor
	    // and thus the 'error' event can only be only bound *after* this exception
	    // occurs.  Therefore, also, we cannot throw here at all.
	    setTimeout(function () {
	      self.onError(e);
	    }, 0);
	    return;
	  }

	  if (global.document) {
	    this.index = Request.requestsCount++;
	    Request.requests[this.index] = this;
	  }
	};

	/**
	 * Called upon successful response.
	 *
	 * @api private
	 */

	Request.prototype.onSuccess = function () {
	  this.emit('success');
	  this.cleanup();
	};

	/**
	 * Called if we have data.
	 *
	 * @api private
	 */

	Request.prototype.onData = function (data) {
	  this.emit('data', data);
	  this.onSuccess();
	};

	/**
	 * Called upon error.
	 *
	 * @api private
	 */

	Request.prototype.onError = function (err) {
	  this.emit('error', err);
	  this.cleanup(true);
	};

	/**
	 * Cleans up house.
	 *
	 * @api private
	 */

	Request.prototype.cleanup = function (fromError) {
	  if ('undefined' === typeof this.xhr || null === this.xhr) {
	    return;
	  }
	  // xmlhttprequest
	  if (this.hasXDR()) {
	    this.xhr.onload = this.xhr.onerror = empty;
	  } else {
	    this.xhr.onreadystatechange = empty;
	  }

	  if (fromError) {
	    try {
	      this.xhr.abort();
	    } catch (e) {}
	  }

	  if (global.document) {
	    delete Request.requests[this.index];
	  }

	  this.xhr = null;
	};

	/**
	 * Called upon load.
	 *
	 * @api private
	 */

	Request.prototype.onLoad = function () {
	  var data;
	  try {
	    var contentType;
	    try {
	      contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0];
	    } catch (e) {}
	    if (contentType === 'application/octet-stream') {
	      data = this.xhr.response || this.xhr.responseText;
	    } else {
	      if (!this.supportsBinary) {
	        data = this.xhr.responseText;
	      } else {
	        try {
	          data = String.fromCharCode.apply(null, new Uint8Array(this.xhr.response));
	        } catch (e) {
	          var ui8Arr = new Uint8Array(this.xhr.response);
	          var dataArray = [];
	          for (var idx = 0, length = ui8Arr.length; idx < length; idx++) {
	            dataArray.push(ui8Arr[idx]);
	          }

	          data = String.fromCharCode.apply(null, dataArray);
	        }
	      }
	    }
	  } catch (e) {
	    this.onError(e);
	  }
	  if (null != data) {
	    this.onData(data);
	  }
	};

	/**
	 * Check if it has XDomainRequest.
	 *
	 * @api private
	 */

	Request.prototype.hasXDR = function () {
	  return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR;
	};

	/**
	 * Aborts the request.
	 *
	 * @api public
	 */

	Request.prototype.abort = function () {
	  this.cleanup();
	};

	/**
	 * Aborts pending requests when unloading the window. This is needed to prevent
	 * memory leaks (e.g. when using IE) and to ensure that no spurious error is
	 * emitted.
	 */

	Request.requestsCount = 0;
	Request.requests = {};

	if (global.document) {
	  if (global.attachEvent) {
	    global.attachEvent('onunload', unloadHandler);
	  } else if (global.addEventListener) {
	    global.addEventListener('beforeunload', unloadHandler, false);
	  }
	}

	function unloadHandler () {
	  for (var i in Request.requests) {
	    if (Request.requests.hasOwnProperty(i)) {
	      Request.requests[i].abort();
	    }
	  }
	}

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 18 */
/***/ function(module, exports, __webpack_require__) {

	/**
	 * Module dependencies.
	 */

	var Transport = __webpack_require__(19);
	var parseqs = __webpack_require__(30);
	var parser = __webpack_require__(20);
	var inherit = __webpack_require__(31);
	var yeast = __webpack_require__(32);
	var debug = __webpack_require__(3)('engine.io-client:polling');

	/**
	 * Module exports.
	 */

	module.exports = Polling;

	/**
	 * Is XHR2 supported?
	 */

	var hasXHR2 = (function () {
	  var XMLHttpRequest = __webpack_require__(15);
	  var xhr = new XMLHttpRequest({ xdomain: false });
	  return null != xhr.responseType;
	})();

	/**
	 * Polling interface.
	 *
	 * @param {Object} opts
	 * @api private
	 */

	function Polling (opts) {
	  var forceBase64 = (opts && opts.forceBase64);
	  if (!hasXHR2 || forceBase64) {
	    this.supportsBinary = false;
	  }
	  Transport.call(this, opts);
	}

	/**
	 * Inherits from Transport.
	 */

	inherit(Polling, Transport);

	/**
	 * Transport name.
	 */

	Polling.prototype.name = 'polling';

	/**
	 * Opens the socket (triggers polling). We write a PING message to determine
	 * when the transport is open.
	 *
	 * @api private
	 */

	Polling.prototype.doOpen = function () {
	  this.poll();
	};

	/**
	 * Pauses polling.
	 *
	 * @param {Function} callback upon buffers are flushed and transport is paused
	 * @api private
	 */

	Polling.prototype.pause = function (onPause) {
	  var self = this;

	  this.readyState = 'pausing';

	  function pause () {

	    self.readyState = 'paused';
	    onPause();
	  }

	  if (this.polling || !this.writable) {
	    var total = 0;

	    if (this.polling) {

	      total++;
	      this.once('pollComplete', function () {

	        --total || pause();
	      });
	    }

	    if (!this.writable) {

	      total++;
	      this.once('drain', function () {

	        --total || pause();
	      });
	    }
	  } else {
	    pause();
	  }
	};

	/**
	 * Starts polling cycle.
	 *
	 * @api public
	 */

	Polling.prototype.poll = function () {

	  this.polling = true;
	  this.doPoll();
	  this.emit('poll');
	};

	/**
	 * Overloads onData to detect payloads.
	 *
	 * @api private
	 */

	Polling.prototype.onData = function (data) {
	  var self = this;

	  var callback = function (packet, index, total) {
	    // if its the first message we consider the transport open
	    if ('opening' === self.readyState) {
	      self.onOpen();
	    }

	    // if its a close packet, we close the ongoing requests
	    if ('close' === packet.type) {
	      self.onClose();
	      return false;
	    }

	    // otherwise bypass onData and handle the message
	    self.onPacket(packet);
	  };

	  // decode payload
	  parser.decodePayload(data, this.socket.binaryType, callback);

	  // if an event did not trigger closing
	  if ('closed' !== this.readyState) {
	    // if we got data we're not polling
	    this.polling = false;
	    this.emit('pollComplete');

	    if ('open' === this.readyState) {
	      this.poll();
	    } else {

	    }
	  }
	};

	/**
	 * For polling, send a close packet.
	 *
	 * @api private
	 */

	Polling.prototype.doClose = function () {
	  var self = this;

	  function close () {

	    self.write([{ type: 'close' }]);
	  }

	  if ('open' === this.readyState) {

	    close();
	  } else {
	    // in case we're trying to close while
	    // handshaking is in progress (GH-164)

	    this.once('open', close);
	  }
	};

	/**
	 * Writes a packets payload.
	 *
	 * @param {Array} data packets
	 * @param {Function} drain callback
	 * @api private
	 */

	Polling.prototype.write = function (packets) {
	  var self = this;
	  this.writable = false;
	  var callbackfn = function () {
	    self.writable = true;
	    self.emit('drain');
	  };

	  parser.encodePayload(packets, this.supportsBinary, function (data) {
	    self.doWrite(data, callbackfn);
	  });
	};

	/**
	 * Generates uri for connection.
	 *
	 * @api private
	 */

	Polling.prototype.uri = function () {
	  var query = this.query || {};
	  var schema = this.secure ? 'https' : 'http';
	  var port = '';

	  // cache busting is forced
	  if (false !== this.timestampRequests) {
	    query[this.timestampParam] = yeast();
	  }

	  if (!this.supportsBinary && !query.sid) {
	    query.b64 = 1;
	  }

	  query = parseqs.encode(query);

	  // avoid port if default for schema
	  if (this.port && (('https' === schema && Number(this.port) !== 443) ||
	     ('http' === schema && Number(this.port) !== 80))) {
	    port = ':' + this.port;
	  }

	  // prepend ? to query
	  if (query.length) {
	    query = '?' + query;
	  }

	  var ipv6 = this.hostname.indexOf(':') !== -1;
	  return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : this.hostname) + port + this.path + query;
	};


/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {

	/**
	 * Module dependencies.
	 */

	var parser = __webpack_require__(20);
	var Emitter = __webpack_require__(29);

	/**
	 * Module exports.
	 */

	module.exports = Transport;

	/**
	 * Transport abstract constructor.
	 *
	 * @param {Object} options.
	 * @api private
	 */

	function Transport (opts) {
	  this.path = opts.path;
	  this.hostname = opts.hostname;
	  this.port = opts.port;
	  this.secure = opts.secure;
	  this.query = opts.query;
	  this.timestampParam = opts.timestampParam;
	  this.timestampRequests = opts.timestampRequests;
	  this.readyState = '';
	  this.agent = opts.agent || false;
	  this.socket = opts.socket;
	  this.enablesXDR = opts.enablesXDR;

	  // SSL options for Node.js client
	  this.pfx = opts.pfx;
	  this.key = opts.key;
	  this.passphrase = opts.passphrase;
	  this.cert = opts.cert;
	  this.ca = opts.ca;
	  this.ciphers = opts.ciphers;
	  this.rejectUnauthorized = opts.rejectUnauthorized;
	  this.forceNode = opts.forceNode;

	  // other options for Node.js client
	  this.extraHeaders = opts.extraHeaders;
	  this.localAddress = opts.localAddress;
	}

	/**
	 * Mix in `Emitter`.
	 */

	Emitter(Transport.prototype);

	/**
	 * Emits an error.
	 *
	 * @param {String} str
	 * @return {Transport} for chaining
	 * @api public
	 */

	Transport.prototype.onError = function (msg, desc) {
	  var err = new Error(msg);
	  err.type = 'TransportError';
	  err.description = desc;
	  this.emit('error', err);
	  return this;
	};

	/**
	 * Opens the transport.
	 *
	 * @api public
	 */

	Transport.prototype.open = function () {
	  if ('closed' === this.readyState || '' === this.readyState) {
	    this.readyState = 'opening';
	    this.doOpen();
	  }

	  return this;
	};

	/**
	 * Closes the transport.
	 *
	 * @api private
	 */

	Transport.prototype.close = function () {
	  if ('opening' === this.readyState || 'open' === this.readyState) {
	    this.doClose();
	    this.onClose();
	  }

	  return this;
	};

	/**
	 * Sends multiple packets.
	 *
	 * @param {Array} packets
	 * @api private
	 */

	Transport.prototype.send = function (packets) {
	  if ('open' === this.readyState) {
	    this.write(packets);
	  } else {
	    throw new Error('Transport not open');
	  }
	};

	/**
	 * Called upon open
	 *
	 * @api private
	 */

	Transport.prototype.onOpen = function () {
	  this.readyState = 'open';
	  this.writable = true;
	  this.emit('open');
	};

	/**
	 * Called with data.
	 *
	 * @param {String} data
	 * @api private
	 */

	Transport.prototype.onData = function (data) {
	  var packet = parser.decodePacket(data, this.socket.binaryType);
	  this.onPacket(packet);
	};

	/**
	 * Called with a decoded packet.
	 */

	Transport.prototype.onPacket = function (packet) {
	  this.emit('packet', packet);
	};

	/**
	 * Called upon close.
	 *
	 * @api private
	 */

	Transport.prototype.onClose = function () {
	  this.readyState = 'closed';
	  this.emit('close');
	};


/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Module dependencies.
	 */

	var keys = __webpack_require__(21);
	var hasBinary = __webpack_require__(22);
	var sliceBuffer = __webpack_require__(23);
	var after = __webpack_require__(24);
	var utf8 = __webpack_require__(25);

	var base64encoder;
	if (global && global.ArrayBuffer) {
	  base64encoder = __webpack_require__(27);
	}

	/**
	 * Check if we are running an android browser. That requires us to use
	 * ArrayBuffer with polling transports...
	 *
	 * http://ghinda.net/jpeg-blob-ajax-android/
	 */

	var isAndroid = typeof navigator !== 'undefined' && /Android/i.test(navigator.userAgent);

	/**
	 * Check if we are running in PhantomJS.
	 * Uploading a Blob with PhantomJS does not work correctly, as reported here:
	 * https://github.com/ariya/phantomjs/issues/11395
	 * @type boolean
	 */
	var isPhantomJS = typeof navigator !== 'undefined' && /PhantomJS/i.test(navigator.userAgent);

	/**
	 * When true, avoids using Blobs to encode payloads.
	 * @type boolean
	 */
	var dontSendBlobs = isAndroid || isPhantomJS;

	/**
	 * Current protocol version.
	 */

	exports.protocol = 3;

	/**
	 * Packet types.
	 */

	var packets = exports.packets = {
	    open:     0    // non-ws
	  , close:    1    // non-ws
	  , ping:     2
	  , pong:     3
	  , message:  4
	  , upgrade:  5
	  , noop:     6
	};

	var packetslist = keys(packets);

	/**
	 * Premade error packet.
	 */

	var err = { type: 'error', data: 'parser error' };

	/**
	 * Create a blob api even for blob builder when vendor prefixes exist
	 */

	var Blob = __webpack_require__(28);

	/**
	 * Encodes a packet.
	 *
	 *     <packet type id> [ <data> ]
	 *
	 * Example:
	 *
	 *     5hello world
	 *     3
	 *     4
	 *
	 * Binary is encoded in an identical principle
	 *
	 * @api private
	 */

	exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) {
	  if ('function' == typeof supportsBinary) {
	    callback = supportsBinary;
	    supportsBinary = false;
	  }

	  if ('function' == typeof utf8encode) {
	    callback = utf8encode;
	    utf8encode = null;
	  }

	  var data = (packet.data === undefined)
	    ? undefined
	    : packet.data.buffer || packet.data;

	  if (global.ArrayBuffer && data instanceof ArrayBuffer) {
	    return encodeArrayBuffer(packet, supportsBinary, callback);
	  } else if (Blob && data instanceof global.Blob) {
	    return encodeBlob(packet, supportsBinary, callback);
	  }

	  // might be an object with { base64: true, data: dataAsBase64String }
	  if (data && data.base64) {
	    return encodeBase64Object(packet, callback);
	  }

	  // Sending data as a utf-8 string
	  var encoded = packets[packet.type];

	  // data fragment is optional
	  if (undefined !== packet.data) {
	    encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data);
	  }

	  return callback('' + encoded);

	};

	function encodeBase64Object(packet, callback) {
	  // packet data is an object { base64: true, data: dataAsBase64String }
	  var message = 'b' + exports.packets[packet.type] + packet.data.data;
	  return callback(message);
	}

	/**
	 * Encode packet helpers for binary types
	 */

	function encodeArrayBuffer(packet, supportsBinary, callback) {
	  if (!supportsBinary) {
	    return exports.encodeBase64Packet(packet, callback);
	  }

	  var data = packet.data;
	  var contentArray = new Uint8Array(data);
	  var resultBuffer = new Uint8Array(1 + data.byteLength);

	  resultBuffer[0] = packets[packet.type];
	  for (var i = 0; i < contentArray.length; i++) {
	    resultBuffer[i+1] = contentArray[i];
	  }

	  return callback(resultBuffer.buffer);
	}

	function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
	  if (!supportsBinary) {
	    return exports.encodeBase64Packet(packet, callback);
	  }

	  var fr = new FileReader();
	  fr.onload = function() {
	    packet.data = fr.result;
	    exports.encodePacket(packet, supportsBinary, true, callback);
	  };
	  return fr.readAsArrayBuffer(packet.data);
	}

	function encodeBlob(packet, supportsBinary, callback) {
	  if (!supportsBinary) {
	    return exports.encodeBase64Packet(packet, callback);
	  }

	  if (dontSendBlobs) {
	    return encodeBlobAsArrayBuffer(packet, supportsBinary, callback);
	  }

	  var length = new Uint8Array(1);
	  length[0] = packets[packet.type];
	  var blob = new Blob([length.buffer, packet.data]);

	  return callback(blob);
	}

	/**
	 * Encodes a packet with binary data in a base64 string
	 *
	 * @param {Object} packet, has `type` and `data`
	 * @return {String} base64 encoded message
	 */

	exports.encodeBase64Packet = function(packet, callback) {
	  var message = 'b' + exports.packets[packet.type];
	  if (Blob && packet.data instanceof global.Blob) {
	    var fr = new FileReader();
	    fr.onload = function() {
	      var b64 = fr.result.split(',')[1];
	      callback(message + b64);
	    };
	    return fr.readAsDataURL(packet.data);
	  }

	  var b64data;
	  try {
	    b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data));
	  } catch (e) {
	    // iPhone Safari doesn't let you apply with typed arrays
	    var typed = new Uint8Array(packet.data);
	    var basic = new Array(typed.length);
	    for (var i = 0; i < typed.length; i++) {
	      basic[i] = typed[i];
	    }
	    b64data = String.fromCharCode.apply(null, basic);
	  }
	  message += global.btoa(b64data);
	  return callback(message);
	};

	/**
	 * Decodes a packet. Changes format to Blob if requested.
	 *
	 * @return {Object} with `type` and `data` (if any)
	 * @api private
	 */

	exports.decodePacket = function (data, binaryType, utf8decode) {
	  if (data === undefined) {
	    return err;
	  }
	  // String data
	  if (typeof data == 'string') {
	    if (data.charAt(0) == 'b') {
	      return exports.decodeBase64Packet(data.substr(1), binaryType);
	    }

	    if (utf8decode) {
	      data = tryDecode(data);
	      if (data === false) {
	        return err;
	      }
	    }
	    var type = data.charAt(0);

	    if (Number(type) != type || !packetslist[type]) {
	      return err;
	    }

	    if (data.length > 1) {
	      return { type: packetslist[type], data: data.substring(1) };
	    } else {
	      return { type: packetslist[type] };
	    }
	  }

	  var asArray = new Uint8Array(data);
	  var type = asArray[0];
	  var rest = sliceBuffer(data, 1);
	  if (Blob && binaryType === 'blob') {
	    rest = new Blob([rest]);
	  }
	  return { type: packetslist[type], data: rest };
	};

	function tryDecode(data) {
	  try {
	    data = utf8.decode(data);
	  } catch (e) {
	    return false;
	  }
	  return data;
	}

	/**
	 * Decodes a packet encoded in a base64 string
	 *
	 * @param {String} base64 encoded message
	 * @return {Object} with `type` and `data` (if any)
	 */

	exports.decodeBase64Packet = function(msg, binaryType) {
	  var type = packetslist[msg.charAt(0)];
	  if (!base64encoder) {
	    return { type: type, data: { base64: true, data: msg.substr(1) } };
	  }

	  var data = base64encoder.decode(msg.substr(1));

	  if (binaryType === 'blob' && Blob) {
	    data = new Blob([data]);
	  }

	  return { type: type, data: data };
	};

	/**
	 * Encodes multiple messages (payload).
	 *
	 *     <length>:data
	 *
	 * Example:
	 *
	 *     11:hello world2:hi
	 *
	 * If any contents are binary, they will be encoded as base64 strings. Base64
	 * encoded strings are marked with a b before the length specifier
	 *
	 * @param {Array} packets
	 * @api private
	 */

	exports.encodePayload = function (packets, supportsBinary, callback) {
	  if (typeof supportsBinary == 'function') {
	    callback = supportsBinary;
	    supportsBinary = null;
	  }

	  var isBinary = hasBinary(packets);

	  if (supportsBinary && isBinary) {
	    if (Blob && !dontSendBlobs) {
	      return exports.encodePayloadAsBlob(packets, callback);
	    }

	    return exports.encodePayloadAsArrayBuffer(packets, callback);
	  }

	  if (!packets.length) {
	    return callback('0:');
	  }

	  function setLengthHeader(message) {
	    return message.length + ':' + message;
	  }

	  function encodeOne(packet, doneCallback) {
	    exports.encodePacket(packet, !isBinary ? false : supportsBinary, true, function(message) {
	      doneCallback(null, setLengthHeader(message));
	    });
	  }

	  map(packets, encodeOne, function(err, results) {
	    return callback(results.join(''));
	  });
	};

	/**
	 * Async array map using after
	 */

	function map(ary, each, done) {
	  var result = new Array(ary.length);
	  var next = after(ary.length, done);

	  var eachWithIndex = function(i, el, cb) {
	    each(el, function(error, msg) {
	      result[i] = msg;
	      cb(error, result);
	    });
	  };

	  for (var i = 0; i < ary.length; i++) {
	    eachWithIndex(i, ary[i], next);
	  }
	}

	/*
	 * Decodes data when a payload is maybe expected. Possible binary contents are
	 * decoded from their base64 representation
	 *
	 * @param {String} data, callback method
	 * @api public
	 */

	exports.decodePayload = function (data, binaryType, callback) {
	  if (typeof data != 'string') {
	    return exports.decodePayloadAsBinary(data, binaryType, callback);
	  }

	  if (typeof binaryType === 'function') {
	    callback = binaryType;
	    binaryType = null;
	  }

	  var packet;
	  if (data == '') {
	    // parser error - ignoring payload
	    return callback(err, 0, 1);
	  }

	  var length = ''
	    , n, msg;

	  for (var i = 0, l = data.length; i < l; i++) {
	    var chr = data.charAt(i);

	    if (':' != chr) {
	      length += chr;
	    } else {
	      if ('' == length || (length != (n = Number(length)))) {
	        // parser error - ignoring payload
	        return callback(err, 0, 1);
	      }

	      msg = data.substr(i + 1, n);

	      if (length != msg.length) {
	        // parser error - ignoring payload
	        return callback(err, 0, 1);
	      }

	      if (msg.length) {
	        packet = exports.decodePacket(msg, binaryType, true);

	        if (err.type == packet.type && err.data == packet.data) {
	          // parser error in individual packet - ignoring payload
	          return callback(err, 0, 1);
	        }

	        var ret = callback(packet, i + n, l);
	        if (false === ret) return;
	      }

	      // advance cursor
	      i += n;
	      length = '';
	    }
	  }

	  if (length != '') {
	    // parser error - ignoring payload
	    return callback(err, 0, 1);
	  }

	};

	/**
	 * Encodes multiple messages (payload) as binary.
	 *
	 * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number
	 * 255><data>
	 *
	 * Example:
	 * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
	 *
	 * @param {Array} packets
	 * @return {ArrayBuffer} encoded payload
	 * @api private
	 */

	exports.encodePayloadAsArrayBuffer = function(packets, callback) {
	  if (!packets.length) {
	    return callback(new ArrayBuffer(0));
	  }

	  function encodeOne(packet, doneCallback) {
	    exports.encodePacket(packet, true, true, function(data) {
	      return doneCallback(null, data);
	    });
	  }

	  map(packets, encodeOne, function(err, encodedPackets) {
	    var totalLength = encodedPackets.reduce(function(acc, p) {
	      var len;
	      if (typeof p === 'string'){
	        len = p.length;
	      } else {
	        len = p.byteLength;
	      }
	      return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2
	    }, 0);

	    var resultArray = new Uint8Array(totalLength);

	    var bufferIndex = 0;
	    encodedPackets.forEach(function(p) {
	      var isString = typeof p === 'string';
	      var ab = p;
	      if (isString) {
	        var view = new Uint8Array(p.length);
	        for (var i = 0; i < p.length; i++) {
	          view[i] = p.charCodeAt(i);
	        }
	        ab = view.buffer;
	      }

	      if (isString) { // not true binary
	        resultArray[bufferIndex++] = 0;
	      } else { // true binary
	        resultArray[bufferIndex++] = 1;
	      }

	      var lenStr = ab.byteLength.toString();
	      for (var i = 0; i < lenStr.length; i++) {
	        resultArray[bufferIndex++] = parseInt(lenStr[i]);
	      }
	      resultArray[bufferIndex++] = 255;

	      var view = new Uint8Array(ab);
	      for (var i = 0; i < view.length; i++) {
	        resultArray[bufferIndex++] = view[i];
	      }
	    });

	    return callback(resultArray.buffer);
	  });
	};

	/**
	 * Encode as Blob
	 */

	exports.encodePayloadAsBlob = function(packets, callback) {
	  function encodeOne(packet, doneCallback) {
	    exports.encodePacket(packet, true, true, function(encoded) {
	      var binaryIdentifier = new Uint8Array(1);
	      binaryIdentifier[0] = 1;
	      if (typeof encoded === 'string') {
	        var view = new Uint8Array(encoded.length);
	        for (var i = 0; i < encoded.length; i++) {
	          view[i] = encoded.charCodeAt(i);
	        }
	        encoded = view.buffer;
	        binaryIdentifier[0] = 0;
	      }

	      var len = (encoded instanceof ArrayBuffer)
	        ? encoded.byteLength
	        : encoded.size;

	      var lenStr = len.toString();
	      var lengthAry = new Uint8Array(lenStr.length + 1);
	      for (var i = 0; i < lenStr.length; i++) {
	        lengthAry[i] = parseInt(lenStr[i]);
	      }
	      lengthAry[lenStr.length] = 255;

	      if (Blob) {
	        var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]);
	        doneCallback(null, blob);
	      }
	    });
	  }

	  map(packets, encodeOne, function(err, results) {
	    return callback(new Blob(results));
	  });
	};

	/*
	 * Decodes data when a payload is maybe expected. Strings are decoded by
	 * interpreting each byte as a key code for entries marked to start with 0. See
	 * description of encodePayloadAsBinary
	 *
	 * @param {ArrayBuffer} data, callback method
	 * @api public
	 */

	exports.decodePayloadAsBinary = function (data, binaryType, callback) {
	  if (typeof binaryType === 'function') {
	    callback = binaryType;
	    binaryType = null;
	  }

	  var bufferTail = data;
	  var buffers = [];

	  var numberTooLong = false;
	  while (bufferTail.byteLength > 0) {
	    var tailArray = new Uint8Array(bufferTail);
	    var isString = tailArray[0] === 0;
	    var msgLength = '';

	    for (var i = 1; ; i++) {
	      if (tailArray[i] == 255) break;

	      if (msgLength.length > 310) {
	        numberTooLong = true;
	        break;
	      }

	      msgLength += tailArray[i];
	    }

	    if(numberTooLong) return callback(err, 0, 1);

	    bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length);
	    msgLength = parseInt(msgLength);

	    var msg = sliceBuffer(bufferTail, 0, msgLength);
	    if (isString) {
	      try {
	        msg = String.fromCharCode.apply(null, new Uint8Array(msg));
	      } catch (e) {
	        // iPhone Safari doesn't let you apply to typed arrays
	        var typed = new Uint8Array(msg);
	        msg = '';
	        for (var i = 0; i < typed.length; i++) {
	          msg += String.fromCharCode(typed[i]);
	        }
	      }
	    }

	    buffers.push(msg);
	    bufferTail = sliceBuffer(bufferTail, msgLength);
	  }

	  var total = buffers.length;
	  buffers.forEach(function(buffer, i) {
	    callback(exports.decodePacket(buffer, binaryType, true), i, total);
	  });
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 21 */
/***/ function(module, exports) {

	
	/**
	 * Gets the keys for an object.
	 *
	 * @return {Array} keys
	 * @api private
	 */

	module.exports = Object.keys || function keys (obj){
	  var arr = [];
	  var has = Object.prototype.hasOwnProperty;

	  for (var i in obj) {
	    if (has.call(obj, i)) {
	      arr.push(i);
	    }
	  }
	  return arr;
	};


/***/ },
/* 22 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {
	/*
	 * Module requirements.
	 */

	var isArray = __webpack_require__(8);

	/**
	 * Module exports.
	 */

	module.exports = hasBinary;

	/**
	 * Checks for binary data.
	 *
	 * Right now only Buffer and ArrayBuffer are supported..
	 *
	 * @param {Object} anything
	 * @api public
	 */

	function hasBinary(data) {

	  function _hasBinary(obj) {
	    if (!obj) return false;

	    if ( (global.Buffer && global.Buffer.isBuffer && global.Buffer.isBuffer(obj)) ||
	         (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
	         (global.Blob && obj instanceof Blob) ||
	         (global.File && obj instanceof File)
	        ) {
	      return true;
	    }

	    if (isArray(obj)) {
	      for (var i = 0; i < obj.length; i++) {
	          if (_hasBinary(obj[i])) {
	              return true;
	          }
	      }
	    } else if (obj && 'object' == typeof obj) {
	      // see: https://github.com/Automattic/has-binary/pull/4
	      if (obj.toJSON && 'function' == typeof obj.toJSON) {
	        obj = obj.toJSON();
	      }

	      for (var key in obj) {
	        if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
	          return true;
	        }
	      }
	    }

	    return false;
	  }

	  return _hasBinary(data);
	}

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 23 */
/***/ function(module, exports) {

	/**
	 * An abstraction for slicing an arraybuffer even when
	 * ArrayBuffer.prototype.slice is not supported
	 *
	 * @api public
	 */

	module.exports = function(arraybuffer, start, end) {
	  var bytes = arraybuffer.byteLength;
	  start = start || 0;
	  end = end || bytes;

	  if (arraybuffer.slice) { return arraybuffer.slice(start, end); }

	  if (start < 0) { start += bytes; }
	  if (end < 0) { end += bytes; }
	  if (end > bytes) { end = bytes; }

	  if (start >= bytes || start >= end || bytes === 0) {
	    return new ArrayBuffer(0);
	  }

	  var abv = new Uint8Array(arraybuffer);
	  var result = new Uint8Array(end - start);
	  for (var i = start, ii = 0; i < end; i++, ii++) {
	    result[ii] = abv[i];
	  }
	  return result.buffer;
	};


/***/ },
/* 24 */
/***/ function(module, exports) {

	module.exports = after

	function after(count, callback, err_cb) {
	    var bail = false
	    err_cb = err_cb || noop
	    proxy.count = count

	    return (count === 0) ? callback() : proxy

	    function proxy(err, result) {
	        if (proxy.count <= 0) {
	            throw new Error('after called too many times')
	        }
	        --proxy.count

	        // after first error, rest are passed to err_cb
	        if (err) {
	            bail = true
	            callback(err)
	            // future error callbacks will go to error handler
	            callback = err_cb
	        } else if (proxy.count === 0 && !bail) {
	            callback(null, result)
	        }
	    }
	}

	function noop() {}


/***/ },
/* 25 */
/***/ function(module, exports, __webpack_require__) {

	var __WEBPACK_AMD_DEFINE_RESULT__;/* WEBPACK VAR INJECTION */(function(module, global) {/*! https://mths.be/wtf8 v1.0.0 by @mathias */
	;(function(root) {

		// Detect free variables `exports`
		var freeExports = typeof exports == 'object' && exports;

		// Detect free variable `module`
		var freeModule = typeof module == 'object' && module &&
			module.exports == freeExports && module;

		// Detect free variable `global`, from Node.js or Browserified code,
		// and use it as `root`
		var freeGlobal = typeof global == 'object' && global;
		if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
			root = freeGlobal;
		}

		/*--------------------------------------------------------------------------*/

		var stringFromCharCode = String.fromCharCode;

		// Taken from https://mths.be/punycode
		function ucs2decode(string) {
			var output = [];
			var counter = 0;
			var length = string.length;
			var value;
			var extra;
			while (counter < length) {
				value = string.charCodeAt(counter++);
				if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
					// high surrogate, and there is a next character
					extra = string.charCodeAt(counter++);
					if ((extra & 0xFC00) == 0xDC00) { // low surrogate
						output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
					} else {
						// unmatched surrogate; only append this code unit, in case the next
						// code unit is the high surrogate of a surrogate pair
						output.push(value);
						counter--;
					}
				} else {
					output.push(value);
				}
			}
			return output;
		}

		// Taken from https://mths.be/punycode
		function ucs2encode(array) {
			var length = array.length;
			var index = -1;
			var value;
			var output = '';
			while (++index < length) {
				value = array[index];
				if (value > 0xFFFF) {
					value -= 0x10000;
					output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
					value = 0xDC00 | value & 0x3FF;
				}
				output += stringFromCharCode(value);
			}
			return output;
		}

		/*--------------------------------------------------------------------------*/

		function createByte(codePoint, shift) {
			return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
		}

		function encodeCodePoint(codePoint) {
			if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
				return stringFromCharCode(codePoint);
			}
			var symbol = '';
			if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
				symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
			}
			else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
				symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
				symbol += createByte(codePoint, 6);
			}
			else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
				symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
				symbol += createByte(codePoint, 12);
				symbol += createByte(codePoint, 6);
			}
			symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
			return symbol;
		}

		function wtf8encode(string) {
			var codePoints = ucs2decode(string);
			var length = codePoints.length;
			var index = -1;
			var codePoint;
			var byteString = '';
			while (++index < length) {
				codePoint = codePoints[index];
				byteString += encodeCodePoint(codePoint);
			}
			return byteString;
		}

		/*--------------------------------------------------------------------------*/

		function readContinuationByte() {
			if (byteIndex >= byteCount) {
				throw Error('Invalid byte index');
			}

			var continuationByte = byteArray[byteIndex] & 0xFF;
			byteIndex++;

			if ((continuationByte & 0xC0) == 0x80) {
				return continuationByte & 0x3F;
			}

			// If we end up here, it’s not a continuation byte.
			throw Error('Invalid continuation byte');
		}

		function decodeSymbol() {
			var byte1;
			var byte2;
			var byte3;
			var byte4;
			var codePoint;

			if (byteIndex > byteCount) {
				throw Error('Invalid byte index');
			}

			if (byteIndex == byteCount) {
				return false;
			}

			// Read the first byte.
			byte1 = byteArray[byteIndex] & 0xFF;
			byteIndex++;

			// 1-byte sequence (no continuation bytes)
			if ((byte1 & 0x80) == 0) {
				return byte1;
			}

			// 2-byte sequence
			if ((byte1 & 0xE0) == 0xC0) {
				var byte2 = readContinuationByte();
				codePoint = ((byte1 & 0x1F) << 6) | byte2;
				if (codePoint >= 0x80) {
					return codePoint;
				} else {
					throw Error('Invalid continuation byte');
				}
			}

			// 3-byte sequence (may include unpaired surrogates)
			if ((byte1 & 0xF0) == 0xE0) {
				byte2 = readContinuationByte();
				byte3 = readContinuationByte();
				codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
				if (codePoint >= 0x0800) {
					return codePoint;
				} else {
					throw Error('Invalid continuation byte');
				}
			}

			// 4-byte sequence
			if ((byte1 & 0xF8) == 0xF0) {
				byte2 = readContinuationByte();
				byte3 = readContinuationByte();
				byte4 = readContinuationByte();
				codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
					(byte3 << 0x06) | byte4;
				if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
					return codePoint;
				}
			}

			throw Error('Invalid WTF-8 detected');
		}

		var byteArray;
		var byteCount;
		var byteIndex;
		function wtf8decode(byteString) {
			byteArray = ucs2decode(byteString);
			byteCount = byteArray.length;
			byteIndex = 0;
			var codePoints = [];
			var tmp;
			while ((tmp = decodeSymbol()) !== false) {
				codePoints.push(tmp);
			}
			return ucs2encode(codePoints);
		}

		/*--------------------------------------------------------------------------*/

		var wtf8 = {
			'version': '1.0.0',
			'encode': wtf8encode,
			'decode': wtf8decode
		};

		// Some AMD build optimizers, like r.js, check for specific condition patterns
		// like the following:
		if (
			true
		) {
			!(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
				return wtf8;
			}.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
		}	else if (freeExports && !freeExports.nodeType) {
			if (freeModule) { // in Node.js or RingoJS v0.8.0+
				freeModule.exports = wtf8;
			} else { // in Narwhal or RingoJS v0.7.0-
				var object = {};
				var hasOwnProperty = object.hasOwnProperty;
				for (var key in wtf8) {
					hasOwnProperty.call(wtf8, key) && (freeExports[key] = wtf8[key]);
				}
			}
		} else { // in Rhino or a web browser
			root.wtf8 = wtf8;
		}

	}(this));

	/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(26)(module), (function() { return this; }())))

/***/ },
/* 26 */
/***/ function(module, exports) {

	module.exports = function(module) {
		if(!module.webpackPolyfill) {
			module.deprecate = function() {};
			module.paths = [];
			// module.parent = undefined by default
			module.children = [];
			module.webpackPolyfill = 1;
		}
		return module;
	}


/***/ },
/* 27 */
/***/ function(module, exports) {

	/*
	 * base64-arraybuffer
	 * https://github.com/niklasvh/base64-arraybuffer
	 *
	 * Copyright (c) 2012 Niklas von Hertzen
	 * Licensed under the MIT license.
	 */
	(function(){
	  "use strict";

	  var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

	  // Use a lookup table to find the index.
	  var lookup = new Uint8Array(256);
	  for (var i = 0; i < chars.length; i++) {
	    lookup[chars.charCodeAt(i)] = i;
	  }

	  exports.encode = function(arraybuffer) {
	    var bytes = new Uint8Array(arraybuffer),
	    i, len = bytes.length, base64 = "";

	    for (i = 0; i < len; i+=3) {
	      base64 += chars[bytes[i] >> 2];
	      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
	      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
	      base64 += chars[bytes[i + 2] & 63];
	    }

	    if ((len % 3) === 2) {
	      base64 = base64.substring(0, base64.length - 1) + "=";
	    } else if (len % 3 === 1) {
	      base64 = base64.substring(0, base64.length - 2) + "==";
	    }

	    return base64;
	  };

	  exports.decode =  function(base64) {
	    var bufferLength = base64.length * 0.75,
	    len = base64.length, i, p = 0,
	    encoded1, encoded2, encoded3, encoded4;

	    if (base64[base64.length - 1] === "=") {
	      bufferLength--;
	      if (base64[base64.length - 2] === "=") {
	        bufferLength--;
	      }
	    }

	    var arraybuffer = new ArrayBuffer(bufferLength),
	    bytes = new Uint8Array(arraybuffer);

	    for (i = 0; i < len; i+=4) {
	      encoded1 = lookup[base64.charCodeAt(i)];
	      encoded2 = lookup[base64.charCodeAt(i+1)];
	      encoded3 = lookup[base64.charCodeAt(i+2)];
	      encoded4 = lookup[base64.charCodeAt(i+3)];

	      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
	      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
	      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
	    }

	    return arraybuffer;
	  };
	})();


/***/ },
/* 28 */
/***/ function(module, exports) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Create a blob builder even when vendor prefixes exist
	 */

	var BlobBuilder = global.BlobBuilder
	  || global.WebKitBlobBuilder
	  || global.MSBlobBuilder
	  || global.MozBlobBuilder;

	/**
	 * Check if Blob constructor is supported
	 */

	var blobSupported = (function() {
	  try {
	    var a = new Blob(['hi']);
	    return a.size === 2;
	  } catch(e) {
	    return false;
	  }
	})();

	/**
	 * Check if Blob constructor supports ArrayBufferViews
	 * Fails in Safari 6, so we need to map to ArrayBuffers there.
	 */

	var blobSupportsArrayBufferView = blobSupported && (function() {
	  try {
	    var b = new Blob([new Uint8Array([1,2])]);
	    return b.size === 2;
	  } catch(e) {
	    return false;
	  }
	})();

	/**
	 * Check if BlobBuilder is supported
	 */

	var blobBuilderSupported = BlobBuilder
	  && BlobBuilder.prototype.append
	  && BlobBuilder.prototype.getBlob;

	/**
	 * Helper function that maps ArrayBufferViews to ArrayBuffers
	 * Used by BlobBuilder constructor and old browsers that didn't
	 * support it in the Blob constructor.
	 */

	function mapArrayBufferViews(ary) {
	  for (var i = 0; i < ary.length; i++) {
	    var chunk = ary[i];
	    if (chunk.buffer instanceof ArrayBuffer) {
	      var buf = chunk.buffer;

	      // if this is a subarray, make a copy so we only
	      // include the subarray region from the underlying buffer
	      if (chunk.byteLength !== buf.byteLength) {
	        var copy = new Uint8Array(chunk.byteLength);
	        copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
	        buf = copy.buffer;
	      }

	      ary[i] = buf;
	    }
	  }
	}

	function BlobBuilderConstructor(ary, options) {
	  options = options || {};

	  var bb = new BlobBuilder();
	  mapArrayBufferViews(ary);

	  for (var i = 0; i < ary.length; i++) {
	    bb.append(ary[i]);
	  }

	  return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
	};

	function BlobConstructor(ary, options) {
	  mapArrayBufferViews(ary);
	  return new Blob(ary, options || {});
	};

	module.exports = (function() {
	  if (blobSupported) {
	    return blobSupportsArrayBufferView ? global.Blob : BlobConstructor;
	  } else if (blobBuilderSupported) {
	    return BlobBuilderConstructor;
	  } else {
	    return undefined;
	  }
	})();

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 29 */
/***/ function(module, exports, __webpack_require__) {

	
	/**
	 * Expose `Emitter`.
	 */

	if (true) {
	  module.exports = Emitter;
	}

	/**
	 * Initialize a new `Emitter`.
	 *
	 * @api public
	 */

	function Emitter(obj) {
	  if (obj) return mixin(obj);
	};

	/**
	 * Mixin the emitter properties.
	 *
	 * @param {Object} obj
	 * @return {Object}
	 * @api private
	 */

	function mixin(obj) {
	  for (var key in Emitter.prototype) {
	    obj[key] = Emitter.prototype[key];
	  }
	  return obj;
	}

	/**
	 * Listen on the given `event` with `fn`.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.on =
	Emitter.prototype.addEventListener = function(event, fn){
	  this._callbacks = this._callbacks || {};
	  (this._callbacks['$' + event] = this._callbacks['$' + event] || [])
	    .push(fn);
	  return this;
	};

	/**
	 * Adds an `event` listener that will be invoked a single
	 * time then automatically removed.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.once = function(event, fn){
	  function on() {
	    this.off(event, on);
	    fn.apply(this, arguments);
	  }

	  on.fn = fn;
	  this.on(event, on);
	  return this;
	};

	/**
	 * Remove the given callback for `event` or all
	 * registered callbacks.
	 *
	 * @param {String} event
	 * @param {Function} fn
	 * @return {Emitter}
	 * @api public
	 */

	Emitter.prototype.off =
	Emitter.prototype.removeListener =
	Emitter.prototype.removeAllListeners =
	Emitter.prototype.removeEventListener = function(event, fn){
	  this._callbacks = this._callbacks || {};

	  // all
	  if (0 == arguments.length) {
	    this._callbacks = {};
	    return this;
	  }

	  // specific event
	  var callbacks = this._callbacks['$' + event];
	  if (!callbacks) return this;

	  // remove all handlers
	  if (1 == arguments.length) {
	    delete this._callbacks['$' + event];
	    return this;
	  }

	  // remove specific handler
	  var cb;
	  for (var i = 0; i < callbacks.length; i++) {
	    cb = callbacks[i];
	    if (cb === fn || cb.fn === fn) {
	      callbacks.splice(i, 1);
	      break;
	    }
	  }
	  return this;
	};

	/**
	 * Emit `event` with the given args.
	 *
	 * @param {String} event
	 * @param {Mixed} ...
	 * @return {Emitter}
	 */

	Emitter.prototype.emit = function(event){
	  this._callbacks = this._callbacks || {};
	  var args = [].slice.call(arguments, 1)
	    , callbacks = this._callbacks['$' + event];

	  if (callbacks) {
	    callbacks = callbacks.slice(0);
	    for (var i = 0, len = callbacks.length; i < len; ++i) {
	      callbacks[i].apply(this, args);
	    }
	  }

	  return this;
	};

	/**
	 * Return array of callbacks for `event`.
	 *
	 * @param {String} event
	 * @return {Array}
	 * @api public
	 */

	Emitter.prototype.listeners = function(event){
	  this._callbacks = this._callbacks || {};
	  return this._callbacks['$' + event] || [];
	};

	/**
	 * Check if this emitter has `event` handlers.
	 *
	 * @param {String} event
	 * @return {Boolean}
	 * @api public
	 */

	Emitter.prototype.hasListeners = function(event){
	  return !! this.listeners(event).length;
	};


/***/ },
/* 30 */
/***/ function(module, exports) {

	/**
	 * Compiles a querystring
	 * Returns string representation of the object
	 *
	 * @param {Object}
	 * @api private
	 */

	exports.encode = function (obj) {
	  var str = '';

	  for (var i in obj) {
	    if (obj.hasOwnProperty(i)) {
	      if (str.length) str += '&';
	      str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);
	    }
	  }

	  return str;
	};

	/**
	 * Parses a simple querystring into an object
	 *
	 * @param {String} qs
	 * @api private
	 */

	exports.decode = function(qs){
	  var qry = {};
	  var pairs = qs.split('&');
	  for (var i = 0, l = pairs.length; i < l; i++) {
	    var pair = pairs[i].split('=');
	    qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
	  }
	  return qry;
	};


/***/ },
/* 31 */
/***/ function(module, exports) {

	
	module.exports = function(a, b){
	  var fn = function(){};
	  fn.prototype = b.prototype;
	  a.prototype = new fn;
	  a.prototype.constructor = a;
	};

/***/ },
/* 32 */
/***/ function(module, exports) {

	'use strict';

	var alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('')
	  , length = 64
	  , map = {}
	  , seed = 0
	  , i = 0
	  , prev;

	/**
	 * Return a string representing the specified number.
	 *
	 * @param {Number} num The number to convert.
	 * @returns {String} The string representation of the number.
	 * @api public
	 */
	function encode(num) {
	  var encoded = '';

	  do {
	    encoded = alphabet[num % length] + encoded;
	    num = Math.floor(num / length);
	  } while (num > 0);

	  return encoded;
	}

	/**
	 * Return the integer value specified by the given string.
	 *
	 * @param {String} str The string to convert.
	 * @returns {Number} The integer value represented by the string.
	 * @api public
	 */
	function decode(str) {
	  var decoded = 0;

	  for (i = 0; i < str.length; i++) {
	    decoded = decoded * length + map[str.charAt(i)];
	  }

	  return decoded;
	}

	/**
	 * Yeast: A tiny growing id generator.
	 *
	 * @returns {String} A unique id.
	 * @api public
	 */
	function yeast() {
	  var now = encode(+new Date());

	  if (now !== prev) return seed = 0, prev = now;
	  return now +'.'+ encode(seed++);
	}

	//
	// Map each character to its index.
	//
	for (; i < length; i++) map[alphabet[i]] = i;

	//
	// Expose the `yeast`, `encode` and `decode` functions.
	//
	yeast.encode = encode;
	yeast.decode = decode;
	module.exports = yeast;


/***/ },
/* 33 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {
	/**
	 * Module requirements.
	 */

	var Polling = __webpack_require__(18);
	var inherit = __webpack_require__(31);

	/**
	 * Module exports.
	 */

	module.exports = JSONPPolling;

	/**
	 * Cached regular expressions.
	 */

	var rNewline = /\n/g;
	var rEscapedNewline = /\\n/g;

	/**
	 * Global JSONP callbacks.
	 */

	var callbacks;

	/**
	 * Noop.
	 */

	function empty () { }

	/**
	 * JSONP Polling constructor.
	 *
	 * @param {Object} opts.
	 * @api public
	 */

	function JSONPPolling (opts) {
	  Polling.call(this, opts);

	  this.query = this.query || {};

	  // define global callbacks array if not present
	  // we do this here (lazily) to avoid unneeded global pollution
	  if (!callbacks) {
	    // we need to consider multiple engines in the same page
	    if (!global.___eio) global.___eio = [];
	    callbacks = global.___eio;
	  }

	  // callback identifier
	  this.index = callbacks.length;

	  // add callback to jsonp global
	  var self = this;
	  callbacks.push(function (msg) {
	    self.onData(msg);
	  });

	  // append to query string
	  this.query.j = this.index;

	  // prevent spurious errors from being emitted when the window is unloaded
	  if (global.document && global.addEventListener) {
	    global.addEventListener('beforeunload', function () {
	      if (self.script) self.script.onerror = empty;
	    }, false);
	  }
	}

	/**
	 * Inherits from Polling.
	 */

	inherit(JSONPPolling, Polling);

	/*
	 * JSONP only supports binary as base64 encoded strings
	 */

	JSONPPolling.prototype.supportsBinary = false;

	/**
	 * Closes the socket.
	 *
	 * @api private
	 */

	JSONPPolling.prototype.doClose = function () {
	  if (this.script) {
	    this.script.parentNode.removeChild(this.script);
	    this.script = null;
	  }

	  if (this.form) {
	    this.form.parentNode.removeChild(this.form);
	    this.form = null;
	    this.iframe = null;
	  }

	  Polling.prototype.doClose.call(this);
	};

	/**
	 * Starts a poll cycle.
	 *
	 * @api private
	 */

	JSONPPolling.prototype.doPoll = function () {
	  var self = this;
	  var script = document.createElement('script');

	  if (this.script) {
	    this.script.parentNode.removeChild(this.script);
	    this.script = null;
	  }

	  script.async = true;
	  script.src = this.uri();
	  script.onerror = function (e) {
	    self.onError('jsonp poll error', e);
	  };

	  var insertAt = document.getElementsByTagName('script')[0];
	  if (insertAt) {
	    insertAt.parentNode.insertBefore(script, insertAt);
	  } else {
	    (document.head || document.body).appendChild(script);
	  }
	  this.script = script;

	  var isUAgecko = 'undefined' !== typeof navigator && /gecko/i.test(navigator.userAgent);

	  if (isUAgecko) {
	    setTimeout(function () {
	      var iframe = document.createElement('iframe');
	      document.body.appendChild(iframe);
	      document.body.removeChild(iframe);
	    }, 100);
	  }
	};

	/**
	 * Writes with a hidden iframe.
	 *
	 * @param {String} data to send
	 * @param {Function} called upon flush.
	 * @api private
	 */

	JSONPPolling.prototype.doWrite = function (data, fn) {
	  var self = this;

	  if (!this.form) {
	    var form = document.createElement('form');
	    var area = document.createElement('textarea');
	    var id = this.iframeId = 'eio_iframe_' + this.index;
	    var iframe;

	    form.className = 'socketio';
	    form.style.position = 'absolute';
	    form.style.top = '-1000px';
	    form.style.left = '-1000px';
	    form.target = id;
	    form.method = 'POST';
	    form.setAttribute('accept-charset', 'utf-8');
	    area.name = 'd';
	    form.appendChild(area);
	    document.body.appendChild(form);

	    this.form = form;
	    this.area = area;
	  }

	  this.form.action = this.uri();

	  function complete () {
	    initIframe();
	    fn();
	  }

	  function initIframe () {
	    if (self.iframe) {
	      try {
	        self.form.removeChild(self.iframe);
	      } catch (e) {
	        self.onError('jsonp polling iframe removal error', e);
	      }
	    }

	    try {
	      // ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
	      var html = '<iframe src="javascript:0" name="' + self.iframeId + '">';
	      iframe = document.createElement(html);
	    } catch (e) {
	      iframe = document.createElement('iframe');
	      iframe.name = self.iframeId;
	      iframe.src = 'javascript:0';
	    }

	    iframe.id = self.iframeId;

	    self.form.appendChild(iframe);
	    self.iframe = iframe;
	  }

	  initIframe();

	  // escape \n to prevent it from being converted into \r\n by some UAs
	  // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side
	  data = data.replace(rEscapedNewline, '\\\n');
	  this.area.value = data.replace(rNewline, '\\n');

	  try {
	    this.form.submit();
	  } catch (e) {}

	  if (this.iframe.attachEvent) {
	    this.iframe.onreadystatechange = function () {
	      if (self.iframe.readyState === 'complete') {
	        complete();
	      }
	    };
	  } else {
	    this.iframe.onload = complete;
	  }
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 34 */
/***/ function(module, exports, __webpack_require__) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * Module dependencies.
	 */

	var Transport = __webpack_require__(19);
	var parser = __webpack_require__(20);
	var parseqs = __webpack_require__(30);
	var inherit = __webpack_require__(31);
	var yeast = __webpack_require__(32);
	var debug = __webpack_require__(3)('engine.io-client:websocket');
	var BrowserWebSocket = global.WebSocket || global.MozWebSocket;
	var NodeWebSocket;
	if (typeof window === 'undefined') {
	  try {
	    NodeWebSocket = __webpack_require__(35);
	  } catch (e) { }
	}

	/**
	 * Get either the `WebSocket` or `MozWebSocket` globals
	 * in the browser or try to resolve WebSocket-compatible
	 * interface exposed by `ws` for Node-like environment.
	 */

	var WebSocket = BrowserWebSocket;
	if (!WebSocket && typeof window === 'undefined') {
	  WebSocket = NodeWebSocket;
	}

	/**
	 * Module exports.
	 */

	module.exports = WS;

	/**
	 * WebSocket transport constructor.
	 *
	 * @api {Object} connection options
	 * @api public
	 */

	function WS (opts) {
	  var forceBase64 = (opts && opts.forceBase64);
	  if (forceBase64) {
	    this.supportsBinary = false;
	  }
	  this.perMessageDeflate = opts.perMessageDeflate;
	  this.usingBrowserWebSocket = BrowserWebSocket && !opts.forceNode;
	  if (!this.usingBrowserWebSocket) {
	    WebSocket = NodeWebSocket;
	  }
	  Transport.call(this, opts);
	}

	/**
	 * Inherits from Transport.
	 */

	inherit(WS, Transport);

	/**
	 * Transport name.
	 *
	 * @api public
	 */

	WS.prototype.name = 'websocket';

	/*
	 * WebSockets support binary
	 */

	WS.prototype.supportsBinary = true;

	/**
	 * Opens socket.
	 *
	 * @api private
	 */

	WS.prototype.doOpen = function () {
	  if (!this.check()) {
	    // let probe timeout
	    return;
	  }

	  var uri = this.uri();
	  var protocols = void (0);
	  var opts = {
	    agent: this.agent,
	    perMessageDeflate: this.perMessageDeflate
	  };

	  // SSL options for Node.js client
	  opts.pfx = this.pfx;
	  opts.key = this.key;
	  opts.passphrase = this.passphrase;
	  opts.cert = this.cert;
	  opts.ca = this.ca;
	  opts.ciphers = this.ciphers;
	  opts.rejectUnauthorized = this.rejectUnauthorized;
	  if (this.extraHeaders) {
	    opts.headers = this.extraHeaders;
	  }
	  if (this.localAddress) {
	    opts.localAddress = this.localAddress;
	  }

	  try {
	    this.ws = this.usingBrowserWebSocket ? new WebSocket(uri) : new WebSocket(uri, protocols, opts);
	  } catch (err) {
	    return this.emit('error', err);
	  }

	  if (this.ws.binaryType === undefined) {
	    this.supportsBinary = false;
	  }

	  if (this.ws.supports && this.ws.supports.binary) {
	    this.supportsBinary = true;
	    this.ws.binaryType = 'nodebuffer';
	  } else {
	    this.ws.binaryType = 'arraybuffer';
	  }

	  this.addEventListeners();
	};

	/**
	 * Adds event listeners to the socket
	 *
	 * @api private
	 */

	WS.prototype.addEventListeners = function () {
	  var self = this;

	  this.ws.onopen = function () {
	    self.onOpen();
	  };
	  this.ws.onclose = function () {
	    self.onClose();
	  };
	  this.ws.onmessage = function (ev) {
	    self.onData(ev.data);
	  };
	  this.ws.onerror = function (e) {
	    self.onError('websocket error', e);
	  };
	};

	/**
	 * Writes data to socket.
	 *
	 * @param {Array} array of packets.
	 * @api private
	 */

	WS.prototype.write = function (packets) {
	  var self = this;
	  this.writable = false;

	  // encodePacket efficient as it uses WS framing
	  // no need for encodePayload
	  var total = packets.length;
	  for (var i = 0, l = total; i < l; i++) {
	    (function (packet) {
	      parser.encodePacket(packet, self.supportsBinary, function (data) {
	        if (!self.usingBrowserWebSocket) {
	          // always create a new object (GH-437)
	          var opts = {};
	          if (packet.options) {
	            opts.compress = packet.options.compress;
	          }

	          if (self.perMessageDeflate) {
	            var len = 'string' === typeof data ? global.Buffer.byteLength(data) : data.length;
	            if (len < self.perMessageDeflate.threshold) {
	              opts.compress = false;
	            }
	          }
	        }

	        // Sometimes the websocket has already been closed but the browser didn't
	        // have a chance of informing us about it yet, in that case send will
	        // throw an error
	        try {
	          if (self.usingBrowserWebSocket) {
	            // TypeError is thrown when passing the second argument on Safari
	            self.ws.send(data);
	          } else {
	            self.ws.send(data, opts);
	          }
	        } catch (e) {

	        }

	        --total || done();
	      });
	    })(packets[i]);
	  }

	  function done () {
	    self.emit('flush');

	    // fake drain
	    // defer to next tick to allow Socket to clear writeBuffer
	    setTimeout(function () {
	      self.writable = true;
	      self.emit('drain');
	    }, 0);
	  }
	};

	/**
	 * Called upon close
	 *
	 * @api private
	 */

	WS.prototype.onClose = function () {
	  Transport.prototype.onClose.call(this);
	};

	/**
	 * Closes socket.
	 *
	 * @api private
	 */

	WS.prototype.doClose = function () {
	  if (typeof this.ws !== 'undefined') {
	    this.ws.close();
	  }
	};

	/**
	 * Generates uri for connection.
	 *
	 * @api private
	 */

	WS.prototype.uri = function () {
	  var query = this.query || {};
	  var schema = this.secure ? 'wss' : 'ws';
	  var port = '';

	  // avoid port if default for schema
	  if (this.port && (('wss' === schema && Number(this.port) !== 443) ||
	    ('ws' === schema && Number(this.port) !== 80))) {
	    port = ':' + this.port;
	  }

	  // append timestamp to URI
	  if (this.timestampRequests) {
	    query[this.timestampParam] = yeast();
	  }

	  // communicate binary support capabilities
	  if (!this.supportsBinary) {
	    query.b64 = 1;
	  }

	  query = parseqs.encode(query);

	  // prepend ? to query
	  if (query.length) {
	    query = '?' + query;
	  }

	  var ipv6 = this.hostname.indexOf(':') !== -1;
	  return schema + '://' + (ipv6 ? '[' + this.hostname + ']' : this.hostname) + port + this.path + query;
	};

	/**
	 * Feature detection for WebSocket.
	 *
	 * @return {Boolean} whether this transport is available.
	 * @api public
	 */

	WS.prototype.check = function () {
	  return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name);
	};

	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 35 */
/***/ function(module, exports) {

	/* (ignored) */

/***/ },
/* 36 */
/***/ function(module, exports) {

	
	var indexOf = [].indexOf;

	module.exports = function(arr, obj){
	  if (indexOf) return arr.indexOf(obj);
	  for (var i = 0; i < arr.length; ++i) {
	    if (arr[i] === obj) return i;
	  }
	  return -1;
	};

/***/ },
/* 37 */
/***/ function(module, exports) {

	/* WEBPACK VAR INJECTION */(function(global) {/**
	 * JSON parse.
	 *
	 * @see Based on jQuery#parseJSON (MIT) and JSON2
	 * @api private
	 */

	var rvalidchars = /^[\],:{}\s]*$/;
	var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g;
	var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
	var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g;
	var rtrimLeft = /^\s+/;
	var rtrimRight = /\s+$/;

	module.exports = function parsejson(data) {
	  if ('string' != typeof data || !data) {
	    return null;
	  }

	  data = data.replace(rtrimLeft, '').replace(rtrimRight, '');

	  // Attempt to parse using the native JSON parser first
	  if (global.JSON && JSON.parse) {
	    return JSON.parse(data);
	  }

	  if (rvalidchars.test(data.replace(rvalidescape, '@')
	      .replace(rvalidtokens, ']')
	      .replace(rvalidbraces, ''))) {
	    return (new Function('return ' + data))();
	  }
	};
	/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))

/***/ },
/* 38 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';

	/**
	 * Module dependencies.
	 */

	var parser = __webpack_require__(4);
	var Emitter = __webpack_require__(29);
	var toArray = __webpack_require__(39);
	var on = __webpack_require__(40);
	var bind = __webpack_require__(41);
	var debug = __webpack_require__(3)('socket.io-client:socket');
	var hasBin = __webpack_require__(22);

	/**
	 * Module exports.
	 */

	module.exports = exports = Socket;

	/**
	 * Internal events (blacklisted).
	 * These events can't be emitted by the user.
	 *
	 * @api private
	 */

	var events = {
	  connect: 1,
	  connect_error: 1,
	  connect_timeout: 1,
	  connecting: 1,
	  disconnect: 1,
	  error: 1,
	  reconnect: 1,
	  reconnect_attempt: 1,
	  reconnect_failed: 1,
	  reconnect_error: 1,
	  reconnecting: 1,
	  ping: 1,
	  pong: 1
	};

	/**
	 * Shortcut to `Emitter#emit`.
	 */

	var emit = Emitter.prototype.emit;

	/**
	 * `Socket` constructor.
	 *
	 * @api public
	 */

	function Socket(io, nsp, opts) {
	  this.io = io;
	  this.nsp = nsp;
	  this.json = this; // compat
	  this.ids = 0;
	  this.acks = {};
	  this.receiveBuffer = [];
	  this.sendBuffer = [];
	  this.connected = false;
	  this.disconnected = true;
	  if (opts && opts.query) {
	    this.query = opts.query;
	  }
	  if (this.io.autoConnect) this.open();
	}

	/**
	 * Mix in `Emitter`.
	 */

	Emitter(Socket.prototype);

	/**
	 * Subscribe to open, close and packet events
	 *
	 * @api private
	 */

	Socket.prototype.subEvents = function () {
	  if (this.subs) return;

	  var io = this.io;
	  this.subs = [on(io, 'open', bind(this, 'onopen')), on(io, 'packet', bind(this, 'onpacket')), on(io, 'close', bind(this, 'onclose'))];
	};

	/**
	 * "Opens" the socket.
	 *
	 * @api public
	 */

	Socket.prototype.open = Socket.prototype.connect = function () {
	  if (this.connected) return this;

	  this.subEvents();
	  this.io.open(); // ensure open
	  if ('open' === this.io.readyState) this.onopen();
	  this.emit('connecting');
	  return this;
	};

	/**
	 * Sends a `message` event.
	 *
	 * @return {Socket} self
	 * @api public
	 */

	Socket.prototype.send = function () {
	  var args = toArray(arguments);
	  args.unshift('message');
	  this.emit.apply(this, args);
	  return this;
	};

	/**
	 * Override `emit`.
	 * If the event is in `events`, it's emitted normally.
	 *
	 * @param {String} event name
	 * @return {Socket} self
	 * @api public
	 */

	Socket.prototype.emit = function (ev) {
	  if (events.hasOwnProperty(ev)) {
	    emit.apply(this, arguments);
	    return this;
	  }

	  var args = toArray(arguments);
	  var parserType = parser.EVENT; // default
	  if (hasBin(args)) {
	    parserType = parser.BINARY_EVENT;
	  } // binary
	  var packet = { type: parserType, data: args };

	  packet.options = {};
	  packet.options.compress = !this.flags || false !== this.flags.compress;

	  // event ack callback
	  if ('function' === typeof args[args.length - 1]) {

	    this.acks[this.ids] = args.pop();
	    packet.id = this.ids++;
	  }

	  if (this.connected) {
	    this.packet(packet);
	  } else {
	    this.sendBuffer.push(packet);
	  }

	  delete this.flags;

	  return this;
	};

	/**
	 * Sends a packet.
	 *
	 * @param {Object} packet
	 * @api private
	 */

	Socket.prototype.packet = function (packet) {
	  packet.nsp = this.nsp;
	  this.io.packet(packet);
	};

	/**
	 * Called upon engine `open`.
	 *
	 * @api private
	 */

	Socket.prototype.onopen = function () {

	  // write connect packet if necessary
	  if ('/' !== this.nsp) {
	    if (this.query) {
	      this.packet({ type: parser.CONNECT, query: this.query });
	    } else {
	      this.packet({ type: parser.CONNECT });
	    }
	  }
	};

	/**
	 * Called upon engine `close`.
	 *
	 * @param {String} reason
	 * @api private
	 */

	Socket.prototype.onclose = function (reason) {

	  this.connected = false;
	  this.disconnected = true;
	  delete this.id;
	  this.emit('disconnect', reason);
	};

	/**
	 * Called with socket packet.
	 *
	 * @param {Object} packet
	 * @api private
	 */

	Socket.prototype.onpacket = function (packet) {
	  if (packet.nsp !== this.nsp) return;

	  switch (packet.type) {
	    case parser.CONNECT:
	      this.onconnect();
	      break;

	    case parser.EVENT:
	      this.onevent(packet);
	      break;

	    case parser.BINARY_EVENT:
	      this.onevent(packet);
	      break;

	    case parser.ACK:
	      this.onack(packet);
	      break;

	    case parser.BINARY_ACK:
	      this.onack(packet);
	      break;

	    case parser.DISCONNECT:
	      this.ondisconnect();
	      break;

	    case parser.ERROR:
	      this.emit('error', packet.data);
	      break;
	  }
	};

	/**
	 * Called upon a server event.
	 *
	 * @param {Object} packet
	 * @api private
	 */

	Socket.prototype.onevent = function (packet) {
	  var args = packet.data || [];

	  if (null != packet.id) {

	    args.push(this.ack(packet.id));
	  }

	  if (this.connected) {
	    emit.apply(this, args);
	  } else {
	    this.receiveBuffer.push(args);
	  }
	};

	/**
	 * Produces an ack callback to emit with an event.
	 *
	 * @api private
	 */

	Socket.prototype.ack = function (id) {
	  var self = this;
	  var sent = false;
	  return function () {
	    // prevent double callbacks
	    if (sent) return;
	    sent = true;
	    var args = toArray(arguments);

	    var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK;
	    self.packet({
	      type: type,
	      id: id,
	      data: args
	    });
	  };
	};

	/**
	 * Called upon a server acknowlegement.
	 *
	 * @param {Object} packet
	 * @api private
	 */

	Socket.prototype.onack = function (packet) {
	  var ack = this.acks[packet.id];
	  if ('function' === typeof ack) {

	    ack.apply(this, packet.data);
	    delete this.acks[packet.id];
	  } else {}
	};

	/**
	 * Called upon server connect.
	 *
	 * @api private
	 */

	Socket.prototype.onconnect = function () {
	  this.connected = true;
	  this.disconnected = false;
	  this.emit('connect');
	  this.emitBuffered();
	};

	/**
	 * Emit buffered events (received and emitted).
	 *
	 * @api private
	 */

	Socket.prototype.emitBuffered = function () {
	  var i;
	  for (i = 0; i < this.receiveBuffer.length; i++) {
	    emit.apply(this, this.receiveBuffer[i]);
	  }
	  this.receiveBuffer = [];

	  for (i = 0; i < this.sendBuffer.length; i++) {
	    this.packet(this.sendBuffer[i]);
	  }
	  this.sendBuffer = [];
	};

	/**
	 * Called upon server disconnect.
	 *
	 * @api private
	 */

	Socket.prototype.ondisconnect = function () {

	  this.destroy();
	  this.onclose('io server disconnect');
	};

	/**
	 * Called upon forced client/server side disconnections,
	 * this method ensures the manager stops tracking us and
	 * that reconnections don't get triggered for this.
	 *
	 * @api private.
	 */

	Socket.prototype.destroy = function () {
	  if (this.subs) {
	    // clean subscriptions to avoid reconnections
	    for (var i = 0; i < this.subs.length; i++) {
	      this.subs[i].destroy();
	    }
	    this.subs = null;
	  }

	  this.io.destroy(this);
	};

	/**
	 * Disconnects the socket manually.
	 *
	 * @return {Socket} self
	 * @api public
	 */

	Socket.prototype.close = Socket.prototype.disconnect = function () {
	  if (this.connected) {

	    this.packet({ type: parser.DISCONNECT });
	  }

	  // remove socket from pool
	  this.destroy();

	  if (this.connected) {
	    // fire events
	    this.onclose('io client disconnect');
	  }
	  return this;
	};

	/**
	 * Sets the compress flag.
	 *
	 * @param {Boolean} if `true`, compresses the sending data
	 * @return {Socket} self
	 * @api public
	 */

	Socket.prototype.compress = function (compress) {
	  this.flags = this.flags || {};
	  this.flags.compress = compress;
	  return this;
	};

/***/ },
/* 39 */
/***/ function(module, exports) {

	module.exports = toArray

	function toArray(list, index) {
	    var array = []

	    index = index || 0

	    for (var i = index || 0; i < list.length; i++) {
	        array[i - index] = list[i]
	    }

	    return array
	}


/***/ },
/* 40 */
/***/ function(module, exports) {

	"use strict";

	/**
	 * Module exports.
	 */

	module.exports = on;

	/**
	 * Helper for subscriptions.
	 *
	 * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter`
	 * @param {String} event name
	 * @param {Function} callback
	 * @api public
	 */

	function on(obj, ev, fn) {
	  obj.on(ev, fn);
	  return {
	    destroy: function destroy() {
	      obj.removeListener(ev, fn);
	    }
	  };
		}

/***/ },
/* 41 */
/***/ function(module, exports) {

	/**
	 * Slice reference.
	 */

	var slice = [].slice;

	/**
	 * Bind `obj` to `fn`.
	 *
	 * @param {Object} obj
	 * @param {Function|String} fn or string
	 * @return {Function}
	 * @api public
	 */

	module.exports = function(obj, fn){
	  if ('string' == typeof fn) fn = obj[fn];
	  if ('function' != typeof fn) throw new Error('bind() requires a function');
	  var args = slice.call(arguments, 2);
	  return function(){
	    return fn.apply(obj, args.concat(slice.call(arguments)));
	  }
	};


/***/ },
/* 42 */
/***/ function(module, exports) {

	
	/**
	 * Expose `Backoff`.
	 */

	module.exports = Backoff;

	/**
	 * Initialize backoff timer with `opts`.
	 *
	 * - `min` initial timeout in milliseconds [100]
	 * - `max` max timeout [10000]
	 * - `jitter` [0]
	 * - `factor` [2]
	 *
	 * @param {Object} opts
	 * @api public
	 */

	function Backoff(opts) {
	  opts = opts || {};
	  this.ms = opts.min || 100;
	  this.max = opts.max || 10000;
	  this.factor = opts.factor || 2;
	  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
	  this.attempts = 0;
	}

	/**
	 * Return the backoff duration.
	 *
	 * @return {Number}
	 * @api public
	 */

	Backoff.prototype.duration = function(){
	  var ms = this.ms * Math.pow(this.factor, this.attempts++);
	  if (this.jitter) {
	    var rand =  Math.random();
	    var deviation = Math.floor(rand * this.jitter * ms);
	    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;
	  }
	  return Math.min(ms, this.max) | 0;
	};

	/**
	 * Reset the number of attempts.
	 *
	 * @api public
	 */

	Backoff.prototype.reset = function(){
	  this.attempts = 0;
	};

	/**
	 * Set the minimum duration
	 *
	 * @api public
	 */

	Backoff.prototype.setMin = function(min){
	  this.ms = min;
	};

	/**
	 * Set the maximum duration
	 *
	 * @api public
	 */

	Backoff.prototype.setMax = function(max){
	  this.max = max;
	};

	/**
	 * Set the jitter
	 *
	 * @api public
	 */

	Backoff.prototype.setJitter = function(jitter){
	  this.jitter = jitter;
	};



/***/ }
/******/ ])
});
;
//# sourceMappingURL=socket.io.slim.js.map