From a9693bdb3eae8ff93a36494ce8d7dea69257284f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20L=C3=B6vdahl?= <slovdahl@hibox.tv>
Date: Mon, 3 Jun 2013 15:48:51 +0300
Subject: [PATCH 1/2] Backported javascript module from master.

---
 modules/javascript/pom.xml                    |   39 +
 .../src/main/webapp/WEB-INF/web.xml           |    1 +
 .../src/main/webapp/javascript/atmosphere.js  | 2861 +++++++++++++++++
 modules/pom.xml                               |    1 +
 4 files changed, 2902 insertions(+)
 create mode 100644 modules/javascript/pom.xml
 create mode 100644 modules/javascript/src/main/webapp/WEB-INF/web.xml
 create mode 100644 modules/javascript/src/main/webapp/javascript/atmosphere.js

diff --git a/modules/javascript/pom.xml b/modules/javascript/pom.xml
new file mode 100644
index 00000000000..757931c623c
--- /dev/null
+++ b/modules/javascript/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<parent>
+		<groupId>org.atmosphere</groupId>
+		<artifactId>atmosphere-project</artifactId>
+		<version>1.0.14-SNAPSHOT</version>
+		<relativePath>../../pom.xml</relativePath>
+	</parent>
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.atmosphere</groupId>
+	<artifactId>atmosphere-javascript</artifactId>
+	<packaging>war</packaging>
+	<version>1.0.14-SNAPSHOT</version>
+	<name>atmosphere-javascript</name>
+	<dependencies>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-api</artifactId>
+			<version>${slf4j-version}</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>net.alchim31.maven</groupId>
+				<artifactId>yuicompressor-maven-plugin</artifactId>
+				<version>1.1</version>
+				<executions>
+					<execution>
+						<goals>
+							<goal>compress</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+</project>
\ No newline at end of file
diff --git a/modules/javascript/src/main/webapp/WEB-INF/web.xml b/modules/javascript/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 00000000000..c8f1294b9e1
--- /dev/null
+++ b/modules/javascript/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1 @@
+DUMMY web.xml
diff --git a/modules/javascript/src/main/webapp/javascript/atmosphere.js b/modules/javascript/src/main/webapp/javascript/atmosphere.js
new file mode 100644
index 00000000000..20f7e61a4d7
--- /dev/null
+++ b/modules/javascript/src/main/webapp/javascript/atmosphere.js
@@ -0,0 +1,2861 @@
+/**
+ * Copyright 2012 Jeanfrancois Arcand
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * Highly inspired by Portal v1.0
+ * http://github.com/flowersinthesand/portal
+ *
+ * Copyright 2011-2013, Donghwan Kim
+ * Licensed under the Apache License, Version 2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
+ */
+/**
+ * Official documentation of this library: https://github.com/Atmosphere/atmosphere/wiki/jQuery.atmosphere.js-API
+ */
+(function () {
+
+    "use strict";
+
+    var version = "1.0.14",
+        atmosphere = {},
+        guid,
+        requests = [],
+        callbacks = [];
+
+    atmosphere = {
+
+        onError: function (response) {
+        },
+        onClose: function (response) {
+        },
+        onOpen: function (response) {
+        },
+        onReopen: function (response) {
+        },
+        onMessage: function (response) {
+        },
+        onReconnect: function (request, response) {
+        },
+        onMessagePublished: function (response) {
+        },
+        onTransportFailure: function (errorMessage, _request) {
+        },
+        onLocalMessage: function (response) {
+        },
+        onFailureToReconnect: function (request, response) {
+        },
+
+        AtmosphereRequest: function (options) {
+
+            /**
+             * {Object} Request parameters.
+             * @private
+             */
+            var _request = {
+                timeout: 300000,
+                method: 'GET',
+                headers: {},
+                contentType: '',
+                callback: null,
+                url: '',
+                data: '',
+                suspend: true,
+                maxRequest: -1,
+                reconnect: true,
+                maxStreamingLength: 10000000,
+                lastIndex: 0,
+                logLevel: 'info',
+                requestCount: 0,
+                fallbackMethod: 'GET',
+                fallbackTransport: 'streaming',
+                transport: 'long-polling',
+                webSocketImpl: null,
+                webSocketBinaryType: null,
+                dispatchUrl: null,
+                webSocketPathDelimiter: "@@",
+                enableXDR: false,
+                rewriteURL: false,
+                attachHeadersAsQueryString: true,
+                executeCallbackBeforeReconnect: false,
+                readyState: 0,
+                lastTimestamp: 0,
+                withCredentials: false,
+                trackMessageLength: false,
+                messageDelimiter: '|',
+                connectTimeout: -1,
+                reconnectInterval: 0,
+                dropAtmosphereHeaders: true,
+                uuid: 0,
+                async: true,
+                shared: false,
+                readResponsesHeaders: false,
+                maxReconnectOnClose: 5,
+                enableProtocol: true,
+                onError: function (response) {
+                },
+                onClose: function (response) {
+                },
+                onOpen: function (response) {
+                },
+                onMessage: function (response) {
+                },
+                onReopen: function (request, response) {
+                },
+                onReconnect: function (request, response) {
+                },
+                onMessagePublished: function (response) {
+                },
+                onTransportFailure: function (reason, request) {
+                },
+                onLocalMessage: function (request) {
+                },
+                onFailureToReconnect: function (request, response) {
+                }
+            };
+
+            /**
+             * {Object} Request's last response.
+             * @private
+             */
+            var _response = {
+                status: 200,
+                reasonPhrase: "OK",
+                responseBody: '',
+                messages: [],
+                headers: [],
+                state: "messageReceived",
+                transport: "polling",
+                error: null,
+                request: null,
+                partialMessage: "",
+                errorHandled: false,
+                id: 0
+            };
+
+            /**
+             * {websocket} Opened web socket.
+             *
+             * @private
+             */
+            var _websocket = null;
+
+            /**
+             * {SSE} Opened SSE.
+             *
+             * @private
+             */
+            var _sse = null;
+
+            /**
+             * {XMLHttpRequest, ActiveXObject} Opened ajax request (in case of
+             * http-streaming or long-polling)
+             *
+             * @private
+             */
+            var _activeRequest = null;
+
+            /**
+             * {Object} Object use for streaming with IE.
+             *
+             * @private
+             */
+            var _ieStream = null;
+
+            /**
+             * {Object} Object use for jsonp transport.
+             *
+             * @private
+             */
+            var _jqxhr = null;
+
+            /**
+             * {boolean} If request has been subscribed or not.
+             *
+             * @private
+             */
+            var _subscribed = true;
+
+            /**
+             * {number} Number of test reconnection.
+             *
+             * @private
+             */
+            var _requestCount = 0;
+
+            /**
+             * {boolean} If request is currently aborded.
+             *
+             * @private
+             */
+            var _abordingConnection = false;
+
+            /**
+             * A local "channel' of communication.
+             * @private
+             */
+            var _localSocketF = null;
+
+            /**
+             * The storage used.
+             * @private
+             */
+            var _storageService;
+
+            /**
+             * Local communication
+             * @private
+             */
+            var _localStorageService = null;
+
+            /**
+             * A Unique ID
+             * @private
+             */
+            var guid = atmosphere.util.now();
+
+            /** Trace time */
+            var _traceTimer;
+
+            // Automatic call to subscribe
+            _subscribe(options);
+
+            /**
+             * Initialize atmosphere request object.
+             *
+             * @private
+             */
+            function _init() {
+                _subscribed = true;
+                _abordingConnection = false;
+                _requestCount = 0;
+
+                _websocket = null;
+                _sse = null;
+                _activeRequest = null;
+                _ieStream = null;
+            }
+
+            /**
+             * Re-initialize atmosphere object.
+             * @private
+             */
+            function _reinit() {
+                _clearState();
+                _init();
+            }
+
+
+            /**
+             *
+             * @private
+             */
+            function _verifyStreamingLength(ajaxRequest, rq) {
+                // Wait to be sure we have the full message before closing.
+                if (_response.partialMessage == "" &&
+                    (rq.transport == 'streaming') &&
+                    (ajaxRequest.responseText.length > rq.maxStreamingLength)) {
+                    _response.messages = [];
+                    _invokeClose(true);
+                    _disconnect();
+                    _clearState();
+                    _reconnect(ajaxRequest, rq, true);
+                }
+            };
+
+            /**
+             * Disconnect
+             * @private
+             */
+            function _disconnect() {
+                if (_request.enableProtocol) {
+                    var query = "X-Atmosphere-Transport=close&X-Atmosphere-tracking-id=" + _request.uuid;
+                    var url = _request.url.replace(/([?&])_=[^&]*/, query);
+                    url = url + (url === _request.url ? (/\?/.test(_request.url) ? "&" : "?") + query : "");
+                    _request.attachHeadersAsQueryString = false;
+                    _request.dropAtmosphereHeaders = true;
+                    _request.url = url;
+                    _request.transport = 'polling'
+                    _pushOnClose("", _request);
+                }
+            }
+
+            /**
+             * Close request.
+             *
+             * @private
+             */
+            function _close() {
+                _request.reconnect = false;
+                _abordingConnection = true;
+                _response.request = _request;
+                _response.state = 'unsubscribe';
+                _response.responseBody = "";
+                _response.status = 408;
+                _invokeCallback();
+                _disconnect();
+                _clearState();
+            }
+
+            function _clearState() {
+                if (_ieStream != null) {
+                    _ieStream.close();
+                    _ieStream = null;
+                }
+                if (_jqxhr != null) {
+                    _jqxhr.abort();
+                    _jqxhr = null;
+                }
+                if (_activeRequest != null) {
+                    _activeRequest.abort();
+                    _activeRequest = null;
+                }
+                if (_websocket != null) {
+                    if (_websocket.webSocketOpened) {
+                        _websocket.close();
+                    }
+                    _websocket = null;
+                }
+                if (_sse != null) {
+                    _sse.close();
+                    _sse = null;
+                }
+                _clearStorage();
+            }
+
+            function _clearStorage() {
+                // Stop sharing a connection
+                if (_storageService != null) {
+                    // Clears trace timer
+                    clearInterval(_traceTimer);
+                    // Removes the trace
+                    document.cookie = encodeURIComponent("atmosphere-" + _request.url) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT";
+                    // The heir is the parent unless unloading
+                    _storageService.signal("close", {reason: "", heir: !_abordingConnection ? guid : (_storageService.get("children") || [])[0]});
+                    _storageService.close();
+                }
+                if (_localStorageService != null) {
+                    _localStorageService.close();
+                }
+            }
+
+            /**
+             * Subscribe request using request transport. <br>
+             * If request is currently opened, this one will be closed.
+             *
+             * @param {Object}
+             *            Request parameters.
+             * @private
+             */
+            function _subscribe(options) {
+                _reinit();
+
+                _request = atmosphere.util.extend(_request, options);
+                // Allow at least 1 request
+                _request.mrequest = _request.reconnect;
+                if (!_request.reconnect) {
+                    _request.reconnect = true;
+                }
+            }
+
+            /**
+             * Check if web socket is supported (check for custom implementation
+             * provided by request object or browser implementation).
+             *
+             * @returns {boolean} True if web socket is supported, false
+             *          otherwise.
+             * @private
+             */
+            function _supportWebsocket() {
+                return _request.webSocketImpl != null || window.WebSocket || window.MozWebSocket;
+            }
+
+            /**
+             * Check if server side events (SSE) is supported (check for custom implementation
+             * provided by request object or browser implementation).
+             *
+             * @returns {boolean} True if web socket is supported, false
+             *          otherwise.
+             * @private
+             */
+            function _supportSSE() {
+                return window.EventSource;
+            }
+
+            /**
+             * Open request using request transport. <br>
+             * If request transport is 'websocket' but websocket can't be
+             * opened, request will automatically reconnect using fallback
+             * transport.
+             *
+             * @private
+             */
+            function _execute() {
+                // Shared across multiple tabs/windows.
+                if (_request.shared) {
+                    _localStorageService = _local(_request);
+                    if (_localStorageService != null) {
+                        if (_request.logLevel == 'debug') {
+                            atmosphere.util.debug("Storage service available. All communication will be local");
+                        }
+
+                        if (_localStorageService.open(_request)) {
+                            // Local connection.
+                            return;
+                        }
+                    }
+
+                    if (_request.logLevel == 'debug') {
+                        atmosphere.util.debug("No Storage service available.");
+                    }
+                    // Wasn't local or an error occurred
+                    _localStorageService = null;
+                }
+
+                // Protocol
+                _request.firstMessage = true;
+                _request.isOpen = false;
+                _request.ctime = atmosphere.util.now();
+
+                if (_request.transport != 'websocket' && _request.transport != 'sse') {
+                    _executeRequest(_request);
+
+                } else if (_request.transport == 'websocket') {
+                    if (!_supportWebsocket()) {
+                        _reconnectWithFallbackTransport("Websocket is not supported, using request.fallbackTransport (" + _request.fallbackTransport + ")");
+                    } else {
+                        _executeWebSocket(false);
+                    }
+                } else if (_request.transport == 'sse') {
+                    if (!_supportSSE()) {
+                        _reconnectWithFallbackTransport("Server Side Events(SSE) is not supported, using request.fallbackTransport (" + _request.fallbackTransport + ")");
+                    } else {
+                        _executeSSE(false);
+                    }
+                }
+            }
+
+            function _local(request) {
+                var trace, connector, orphan, name = "atmosphere-" + request.url, connectors = {
+                    storage: function () {
+                        if (!atmosphere.util.supportStorage()) {
+                            return;
+                        }
+
+                        var storage = window.localStorage,
+                            get = function (key) {
+                                return atmosphere.util.parseJSON(storage.getItem(name + "-" + key));
+                            },
+                            set = function (key, value) {
+                                storage.setItem(name + "-" + key, atmosphere.util.stringifyJSON(value));
+                            };
+
+                        return {
+                            init: function () {
+                                set("children", get("children").concat([guid]));
+                                atmosphere.util.on("storage.socket", function (event) {
+                                    event = event.originalEvent;
+                                    if (event.key === name && event.newValue) {
+                                        listener(event.newValue);
+                                    }
+                                });
+                                return get("opened");
+                            },
+                            signal: function (type, data) {
+                                storage.setItem(name, atmosphere.util.stringifyJSON({target: "p", type: type, data: data}));
+                            },
+                            close: function () {
+                                var children = get("children");
+
+                                atmosphere.util.off("storage.socket");
+                                if (children) {
+                                    if (removeFromArray(children, request.id)) {
+                                        set("children", children);
+                                    }
+                                }
+                            }
+                        };
+                    },
+                    windowref: function () {
+                        var win = window.open("", name.replace(/\W/g, ""));
+
+                        if (!win || win.closed || !win.callbacks) {
+                            return;
+                        }
+
+                        return {
+                            init: function () {
+                                win.callbacks.push(listener);
+                                win.children.push(guid);
+                                return win.opened;
+                            },
+                            signal: function (type, data) {
+                                if (!win.closed && win.fire) {
+                                    win.fire(atmosphere.util.stringifyJSON({target: "p", type: type, data: data}));
+                                }
+                            },
+                            close: function () {
+                                // Removes traces only if the parent is alive
+                                if (!orphan) {
+                                    removeFromArray(win.callbacks, listener);
+                                    removeFromArray(win.children, guid);
+                                }
+                            }
+
+                        };
+                    }
+                };
+
+                function removeFromArray(array, val) {
+                    var i,
+                        length = array.length;
+
+                    for (i = 0; i < length; i++) {
+                        if (array[i] === val) {
+                            array.splice(i, 1);
+                        }
+                    }
+
+                    return length !== array.length;
+                }
+
+                // Receives open, close and message command from the parent
+                function listener(string) {
+                    var command = atmosphere.util.parseJSON(string), data = command.data;
+
+                    if (command.target === "c") {
+                        switch (command.type) {
+                            case "open":
+                                _open("opening", 'local', _request)
+                                break;
+                            case "close":
+                                if (!orphan) {
+                                    orphan = true;
+                                    if (data.reason === "aborted") {
+                                        _close();
+                                    } else {
+                                        // Gives the heir some time to reconnect
+                                        if (data.heir === guid) {
+                                            _execute();
+                                        } else {
+                                            setTimeout(function () {
+                                                _execute();
+                                            }, 100);
+                                        }
+                                    }
+                                }
+                                break;
+                            case "message":
+                                _prepareCallback(data, "messageReceived", 200, request.transport);
+                                break;
+                            case "localMessage":
+                                _localMessage(data);
+                                break;
+                        }
+                    }
+                }
+
+                function findTrace() {
+                    var matcher = new RegExp("(?:^|; )(" + encodeURIComponent(name) + ")=([^;]*)").exec(document.cookie);
+                    if (matcher) {
+                        return atmosphere.util.parseJSON(decodeURIComponent(matcher[2]));
+                    }
+                }
+
+                // Finds and validates the parent socket's trace from the cookie
+                trace = findTrace();
+                if (!trace || atmosphere.util.now() - trace.ts > 1000) {
+                    return;
+                }
+
+                // Chooses a connector
+                connector = connectors.storage() || connectors.windowref();
+                if (!connector) {
+                    return;
+                }
+
+                return {
+                    open: function () {
+                        var parentOpened;
+
+                        // Checks the shared one is alive
+                        _traceTimer = setInterval(function () {
+                            var oldTrace = trace;
+                            trace = findTrace();
+                            if (!trace || oldTrace.ts === trace.ts) {
+                                // Simulates a close signal
+                                listener(atmosphere.util.stringifyJSON({target: "c", type: "close", data: {reason: "error", heir: oldTrace.heir}}));
+                            }
+                        }, 1000);
+
+                        parentOpened = connector.init();
+                        if (parentOpened) {
+                            // Firing the open event without delay robs the user of the opportunity to bind connecting event handlers
+                            setTimeout(function () {
+                                _open("opening", 'local', request)
+                            }, 50);
+                        }
+                        return parentOpened;
+                    },
+                    send: function (event) {
+                        connector.signal("send", event);
+                    },
+                    localSend: function (event) {
+                        connector.signal("localSend", atmosphere.util.stringifyJSON({id: guid, event: event}));
+                    },
+                    close: function () {
+                        // Do not signal the parent if this method is executed by the unload event handler
+                        if (!_abordingConnection) {
+                            clearInterval(_traceTimer);
+                            connector.signal("close");
+                            connector.close();
+                        }
+                    }
+                };
+            };
+
+            function share() {
+                var storageService, name = "atmosphere-" + _request.url, servers = {
+                    // Powered by the storage event and the localStorage
+                    // http://www.w3.org/TR/webstorage/#event-storage
+                    storage: function () {
+                        if (!atmosphere.util.supportStorage()) {
+                            return;
+                        }
+
+                        var storage = window.localStorage;
+
+                        return {
+                            init: function () {
+                                // Handles the storage event
+                                atmosphere.util.on("storage.socket", function (event) {
+                                    event = event.originalEvent;
+                                    // When a deletion, newValue initialized to null
+                                    if (event.key === name && event.newValue) {
+                                        listener(event.newValue);
+                                    }
+                                });
+                            },
+                            signal: function (type, data) {
+                                storage.setItem(name, atmosphere.util.stringifyJSON({target: "c", type: type, data: data}));
+                            },
+                            get: function (key) {
+                                return atmosphere.util.parseJSON(storage.getItem(name + "-" + key));
+                            },
+                            set: function (key, value) {
+                                storage.setItem(name + "-" + key, atmosphere.util.stringifyJSON(value));
+                            },
+                            close: function () {
+                                atmosphere.util.off("storage.socket");
+                                storage.removeItem(name);
+                                storage.removeItem(name + "-opened");
+                                storage.removeItem(name + "-children");
+                            }
+
+                        };
+                    },
+                    // Powered by the window.open method
+                    // https://developer.mozilla.org/en/DOM/window.open
+                    windowref: function () {
+                        // Internet Explorer raises an invalid argument error
+                        // when calling the window.open method with the name containing non-word characters
+                        var neim = name.replace(/\W/g, ""),
+                            container = document.getElementById(neim),
+                            win;
+
+                        if (!container) {
+                            container = document.createElement("div");
+                            container.id = neim;
+                            container.style.display = "none";
+                            container.innerHTML = '<iframe name="' + neim + '" />';
+                            document.body.appendChild(container);
+                        }
+
+                        win = container.firstChild.contentWindow;
+
+                        return {
+                            init: function () {
+                                // Callbacks from different windows
+                                win.callbacks = [listener];
+                                // In IE 8 and less, only string argument can be safely passed to the function in other window
+                                win.fire = function (string) {
+                                    var i;
+
+                                    for (i = 0; i < win.callbacks.length; i++) {
+                                        win.callbacks[i](string);
+                                    }
+                                };
+                            },
+                            signal: function (type, data) {
+                                if (!win.closed && win.fire) {
+                                    win.fire(atmosphere.util.stringifyJSON({target: "c", type: type, data: data}));
+                                }
+                            },
+                            get: function (key) {
+                                return !win.closed ? win[key] : null;
+                            },
+                            set: function (key, value) {
+                                if (!win.closed) {
+                                    win[key] = value;
+                                }
+                            },
+                            close: function () {
+                            }
+                        };
+                    }
+                };
+
+
+                // Receives send and close command from the children
+                function listener(string) {
+                    var command = atmosphere.util.parseJSON(string), data = command.data;
+
+                    if (command.target === "p") {
+                        switch (command.type) {
+                            case "send":
+                                _push(data);
+                                break;
+                            case "localSend":
+                                _localMessage(data);
+                                break;
+                            case "close":
+                                _close();
+                                break;
+                        }
+                    }
+                }
+
+                _localSocketF = function propagateMessageEvent(context) {
+                    storageService.signal("message", context);
+                }
+
+                function leaveTrace() {
+                    document.cookie = encodeURIComponent(name) + "=" +
+                        // Opera's JSON implementation ignores a number whose a last digit of 0 strangely
+                        // but has no problem with a number whose a last digit of 9 + 1
+                        encodeURIComponent(atmosphere.util.stringifyJSON({ts: atmosphere.util.now() + 1, heir: (storageService.get("children") || [])[0]}));
+                }
+
+                // Chooses a storageService
+                storageService = servers.storage() || servers.windowref();
+                storageService.init();
+
+                if (_request.logLevel == 'debug') {
+                    atmosphere.util.debug("Installed StorageService " + storageService);
+                }
+
+                // List of children sockets
+                storageService.set("children", []);
+
+                if (storageService.get("opened") != null && !storageService.get("opened")) {
+                    // Flag indicating the parent socket is opened
+                    storageService.set("opened", false);
+                }
+                // Leaves traces
+                leaveTrace();
+                _traceTimer = setInterval(leaveTrace, 1000);
+
+                _storageService = storageService;
+            }
+
+            /**
+             * @private
+             */
+            function _open(state, transport, request) {
+                if (_request.shared && transport != 'local') {
+                    share();
+                }
+
+                if (_storageService != null) {
+                    _storageService.set("opened", true);
+                }
+
+                request.close = function () {
+                    _close();
+                };
+
+
+                if (_requestCount > 0 && state == 're-connecting') {
+                    request.isReopen = true;
+                    _tryingToReconnect(_response);
+                } else if (_response.error == null) {
+                    _response.request = request;
+                    var prevState = _response.state;
+                    _response.state = state;
+                    var prevTransport = _response.transport;
+                    _response.transport = transport;
+
+                    var _body = _response.responseBody;
+                    _invokeCallback();
+                    _response.responseBody = _body;
+
+                    _response.state = prevState;
+                    _response.transport = prevTransport;
+                }
+            }
+
+            /**
+             * Execute request using jsonp transport.
+             *
+             * @param request
+             *            {Object} request Request parameters, if
+             *            undefined _request object will be used.
+             * @private
+             */
+            function _jsonp(request) {
+                // When CORS is enabled, make sure we force the proper transport.
+                request.transport = "jsonp";
+
+                var rq = _request;
+                if ((request != null) && (typeof(request) != 'undefined')) {
+                    rq = request;
+                }
+
+
+
+                _jqxhr = { open: function () {
+                    var callback = "atmosphere" + (++guid);
+
+                    function poll() {
+                        var url = rq.url;
+                        if (rq.dispatchUrl != null) {
+                            url += rq.dispatchUrl;
+                        }
+
+                        var data = rq.data;
+                        if (rq.attachHeadersAsQueryString) {
+                            url = _attachHeaders(rq);
+                            if (data != '') {
+                                url += "&X-Atmosphere-Post-Body=" + encodeURIComponent(data);
+                            }
+                            data = '';
+                        }
+
+                        var head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
+
+                        var script = document.createElement("script");
+                        script.src =  url + "&jsonpTransport=" + callback;
+                        script.clean = function () {
+                            script.clean = script.onerror = script.onload = script.onreadystatechange = null;
+                            if (script.parentNode) {
+                                script.parentNode.removeChild(script);
+                            }
+                        };
+                        script.onload = script.onreadystatechange = function () {
+                            if (!script.readyState || /loaded|complete/.test(script.readyState)) {
+                                script.clean();
+                            }
+                        };
+                        script.onerror = function () {
+                            script.clean();
+                            _onError(0, "maxReconnectOnClose reached");
+                        };
+
+                        head.insertBefore(script, head.firstChild);
+                    }
+
+                    // Attaches callback
+                    window[callback] = function (msg) {
+                        if (rq.reconnect) {
+                            if (rq.maxRequest == -1 || rq.requestCount++ < rq.maxRequest) {
+                                //_readHeaders(_jqxhr, rq);
+
+                                if (!rq.executeCallbackBeforeReconnect) {
+                                    _reconnect(_jqxhr, rq);
+                                }
+
+                                if (msg != null && typeof msg != 'string') {
+                                    try {
+                                        msg = msg.message;
+                                    } catch (err) {
+                                        // The message was partial
+                                    }
+                                }
+
+                                var skipCallbackInvocation = _trackMessageSize(msg, rq, _response);
+                                if (!skipCallbackInvocation) {
+                                    _prepareCallback(_response.responseBody, "messageReceived", 200, rq.transport);
+                                }
+
+                                if (rq.executeCallbackBeforeReconnect) {
+                                    _reconnect(_jqxhr, rq);
+                                }
+                            } else {
+                                atmosphere.util.log(_request.logLevel, ["JSONP reconnect maximum try reached " + _request.requestCount]);
+                                _onError(0, "maxRequest reached");
+                            }
+                        }
+                    };
+                    setTimeout(function() {
+                        poll();
+                    }, 50);
+                },
+                    abort: function () {
+                        if (script.clean) {
+                            script.clean();
+                        }
+                    }
+                };
+
+                _jqxhr.open();
+            };
+
+
+            /**
+             * Build websocket object.
+             *
+             * @param location
+             *            {string} Web socket url.
+             * @returns {websocket} Web socket object.
+             * @private
+             */
+            function _getWebSocket(location) {
+                if (_request.webSocketImpl != null) {
+                    return _request.webSocketImpl;
+                } else {
+                    if (window.WebSocket) {
+                        return new WebSocket(location);
+                    } else {
+                        return new MozWebSocket(location);
+                    }
+                }
+            }
+
+            /**
+             * Build web socket url from request url.
+             *
+             * @return {string} Web socket url (start with "ws" or "wss" for
+             *         secure web socket).
+             * @private
+             */
+            function _buildWebSocketUrl() {
+                return atmosphere.util.getAbsoluteURL(_attachHeaders(_request)).replace(/^http/, "ws");
+            }
+
+            /**
+             * Build SSE url from request url.
+             *
+             * @return a url with Atmosphere's headers
+             * @private
+             */
+            function _buildSSEUrl() {
+                var url = _attachHeaders(_request);
+                return url;
+            }
+
+            /**
+             * Open SSE. <br>
+             * Automatically use fallback transport if SSE can't be
+             * opened.
+             *
+             * @private
+             */
+            function _executeSSE(sseOpened) {
+
+                _response.transport = "sse";
+
+                var location = _buildSSEUrl(_request.url);
+
+                if (_request.logLevel == 'debug') {
+                    atmosphere.util.debug("Invoking executeSSE");
+                    atmosphere.util.debug("Using URL: " + location);
+                }
+
+                if (_request.enableProtocol && sseOpened) {
+                    var time = atmosphere.util.now() - _request.ctime;
+                    _request.lastTimestamp = Number(_request.stime) + Number(time);
+                }
+
+                if (sseOpened && !_request.reconnect) {
+                    if (_sse != null) {
+                        _clearState();
+                    }
+                    return;
+                }
+
+                try {
+                    _sse = new EventSource(location, {withCredentials: _request.withCredentials});
+                } catch (e) {
+                    _onError(0, e);
+                    _reconnectWithFallbackTransport("SSE failed. Downgrading to fallback transport and resending");
+                    return;
+                }
+
+                if (_request.connectTimeout > 0) {
+                    _request.id = setTimeout(function () {
+                        if (!sseOpened) {
+                            _clearState();
+                        }
+                    }, _request.connectTimeout);
+                }
+
+                _sse.onopen = function (event) {
+                    if (_request.logLevel == 'debug') {
+                        atmosphere.util.debug("SSE successfully opened");
+                    }
+
+                    if (!_request.enableProtocol) {
+                        if (!sseOpened) {
+                            _open('opening', "sse", _request);
+                        } else {
+                            _open('re-opening', "sse", _request);
+                        }
+                    }
+                    sseOpened = true;
+
+                    if (_request.method == 'POST') {
+                        _response.state = "messageReceived";
+                        _sse.send(_request.data);
+                    }
+                };
+
+                _sse.onmessage = function (message) {
+                    clearTimeout(_request.id);
+                    _request.id = setTimeout(function () {
+                        _invokeClose(true);
+                        _disconnect();
+                        _clearState();
+                    }, _request.timeout);
+
+                    if (message.origin && message.origin != window.location.protocol + "//" + window.location.host) {
+                        atmosphere.util.log(_request.logLevel, ["Origin was not " + window.location.protocol + "//" + window.location.host]);
+                        return;
+                    }
+
+                    _response.state = 'messageReceived';
+                    _response.status = 200;
+
+                    message = message.data;
+                    var skipCallbackInvocation = _trackMessageSize(message, _request, _response);
+
+                    // https://github.com/remy/polyfills/blob/master/EventSource.js
+                    // Since we polling.
+                    if (_sse.URL) {
+                        _sse.interval = 100;
+                        _sse.URL = _buildSSEUrl(_request.url);
+                    }
+
+                    if (!skipCallbackInvocation) {
+                        _invokeCallback();
+                        _response.responseBody = '';
+                        _response.messages = [];
+                    }
+                };
+
+                _sse.onerror = function (message) {
+                    clearTimeout(_request.id);
+                    _invokeClose(sseOpened);
+                    _clearState();
+
+                    if (_abordingConnection) {
+                        atmosphere.util.log(_request.logLevel, ["SSE closed normally"]);
+                    } else if (!sseOpened) {
+                        _reconnectWithFallbackTransport("SSE failed. Downgrading to fallback transport and resending");
+                    } else if (_request.reconnect && (_response.transport == 'sse')) {
+                        if (_requestCount++ < _request.maxReconnectOnClose) {
+                            _open('re-connecting', _request.transport, _request);
+                            _request.id = setTimeout(function () {
+                                _executeSSE(true);
+                            }, _request.reconnectInterval);
+                            _response.responseBody = "";
+                            _response.messages = [];
+                        } else {
+                            atmosphere.util.log(_request.logLevel, ["SSE reconnect maximum try reached " + _requestCount]);
+                            _onError(0, "maxReconnectOnClose reached");
+                        }
+                    }
+                };
+            }
+
+            /**
+             * Open web socket. <br>
+             * Automatically use fallback transport if web socket can't be
+             * opened.
+             *
+             * @private
+             */
+            function _executeWebSocket(webSocketOpened) {
+
+                _response.transport = "websocket";
+
+                if (_request.enableProtocol && webSocketOpened) {
+                    var time = atmosphere.util.now() - _request.ctime;
+                    _request.lastTimestamp = Number(_request.stime) + Number(time);
+                }
+
+                var location = _buildWebSocketUrl(_request.url);
+                var closed = false;
+
+                if (_request.logLevel == 'debug') {
+                    atmosphere.util.debug("Invoking executeWebSocket");
+                    atmosphere.util.debug("Using URL: " + location);
+                }
+
+                if (webSocketOpened && !_request.reconnect) {
+                    if (_websocket != null) {
+                        _clearState();
+                    }
+                    return;
+                }
+
+                _websocket = _getWebSocket(location);
+                if (_request.webSocketBinaryType != null) {
+                    _websocket.binaryType = _request.webSocketBinaryType;
+                }
+
+                if (_request.connectTimeout > 0) {
+                    _request.id = setTimeout(function () {
+                        if (!webSocketOpened) {
+                            var _message = {
+                                code: 1002,
+                                reason: "",
+                                wasClean: false
+                            };
+                            _websocket.onclose(_message);
+                            // Close it anyway
+                            try {
+                                _clearState();
+                            } catch (e) {
+                            }
+                            return;
+                        }
+
+                    }, _request.connectTimeout);
+                }
+
+                _websocket.onopen = function (message) {
+                    if (_request.logLevel == 'debug') {
+                        atmosphere.util.debug("Websocket successfully opened");
+                    }
+
+                    if (!_request.enableProtocol) {
+                        if (!webSocketOpened) {
+                            _open('opening', "websocket", _request);
+                        } else {
+                            _open('re-opening', "websocket", _request);
+                        }
+                    }
+
+                    webSocketOpened = true;
+                    _websocket.webSocketOpened = webSocketOpened;
+
+                    if (_request.method == 'POST') {
+                        _response.state = "messageReceived";
+                        _websocket.send(_request.data);
+                    }
+                };
+
+                _websocket.onmessage = function (message) {
+
+                    clearTimeout(_request.id);
+                    _request.id = setTimeout(function () {
+                        closed = true;
+                        _invokeClose(true);
+                        _clearState();
+                        _disconnect();
+                    }, _request.timeout);
+
+                    _response.state = 'messageReceived';
+                    _response.status = 200;
+
+                    var message = message.data;
+                    var isString = typeof(message) == 'string';
+                    if (isString) {
+                        var skipCallbackInvocation = _trackMessageSize(message, _request, _response);
+                        if (!skipCallbackInvocation) {
+                            _invokeCallback();
+                            _response.responseBody = '';
+                            _response.messages = [];
+                        }
+                    } else {
+                        if (!_handleProtocol(_request, message)) return;
+
+                        _response.responseBody = message;
+                        _invokeCallback();
+                        _response.responseBody = null;
+                    }
+                };
+
+                _websocket.onerror = function (message) {
+                    clearTimeout(_request.id)
+                };
+
+                _websocket.onclose = function (message) {
+                    if (closed) return
+                    clearTimeout(_request.id);
+
+                    var reason = message.reason;
+                    if (reason === "") {
+                        switch (message.code) {
+                            case 1000:
+                                reason = "Normal closure; the connection successfully completed whatever purpose for which " +
+                                    "it was created.";
+                                break;
+                            case 1001:
+                                reason = "The endpoint is going away, either because of a server failure or because the " +
+                                    "browser is navigating away from the page that opened the connection.";
+                                break;
+                            case 1002:
+                                reason = "The endpoint is terminating the connection due to a protocol error.";
+                                break;
+                            case 1003:
+                                reason = "The connection is being terminated because the endpoint received data of a type it " +
+                                    "cannot accept (for example, a text-only endpoint received binary data).";
+                                break;
+                            case 1004:
+                                reason = "The endpoint is terminating the connection because a data frame was received that " +
+                                    "is too large.";
+                                break;
+                            case 1005:
+                                reason = "Unknown: no status code was provided even though one was expected.";
+                                break;
+                            case 1006:
+                                reason = "Connection was closed abnormally (that is, with no close frame being sent).";
+                                break;
+                        }
+                    }
+
+                    atmosphere.util.warn("Websocket closed, reason: " + reason);
+                    atmosphere.util.warn("Websocket closed, wasClean: " + message.wasClean);
+
+                    _invokeClose(webSocketOpened);
+
+                    closed = true;
+
+                    if (_abordingConnection) {
+                        atmosphere.util.log(_request.logLevel, ["Websocket closed normally"]);
+                    } else if (!webSocketOpened) {
+                        _reconnectWithFallbackTransport("Websocket failed. Downgrading to Comet and resending");
+
+                    } else if (_request.reconnect && _response.transport == 'websocket') {
+                        _clearState();
+                        if (_requestCount++ < _request.maxReconnectOnClose) {
+                            _open('re-connecting', _request.transport, _request);
+                            _request.id = setTimeout(function () {
+                                _response.responseBody = "";
+                                _response.messages = [];
+                                _executeWebSocket(true);
+                            }, _request.reconnectInterval);
+                        } else {
+                            atmosphere.util.log(_request.logLevel, ["Websocket reconnect maximum try reached " + _request.requestCount]);
+                            atmosphere.util.warn("Websocket error, reason: " + message.reason);
+                            _onError(0, "maxReconnectOnClose reached");
+                        }
+                    }
+                };
+            }
+
+            function _handleProtocol(request, message) {
+                // The first messages is always the uuid.
+                var b = true;
+                if (atmosphere.util.trim(message) != 0 && request.enableProtocol && request.firstMessage) {
+                    request.firstMessage = false;
+                    var messages = message.split(request.messageDelimiter);
+                    var pos = messages.length == 2 ? 0 : 1;
+                    request.uuid = atmosphere.util.trim(messages[pos]);
+                    request.stime = atmosphere.util.trim(messages[pos + 1]);
+                    b = false;
+                    if (request.transport != 'long-polling') {
+                        _triggerOpen(request);
+                    }
+                } else {
+                    _triggerOpen(request);
+                }
+                return b;
+            }
+
+            function _onError(code, reason) {
+                _clearState();
+                clearTimeout(_request.id);
+                _response.state = 'error';
+                _response.reasonPhrase = reason;
+                _response.responseBody = "";
+                _response.status = code;
+                _response.messages = [];
+                _invokeCallback();
+            }
+
+            /**
+             * Track received message and make sure callbacks/functions are only invoked when the complete message
+             * has been received.
+             *
+             * @param message
+             * @param request
+             * @param response
+             */
+            function _trackMessageSize(message, request, response) {
+                if (!_handleProtocol(_request, message)) return true;
+                if (message.length == 0) return true;
+
+                if (request.trackMessageLength) {
+                    // If we have found partial message, prepend them.
+                    if (response.partialMessage.length != 0) {
+                        message = response.partialMessage + message;
+                    }
+
+                    var messages = [];
+                    var messageLength = 0;
+                    var messageStart = message.indexOf(request.messageDelimiter);
+                    while (messageStart != -1) {
+                        messageLength = atmosphere.util.trim(message.substring(messageLength, messageStart));
+                        message = message.substring(messageStart + request.messageDelimiter.length, message.length);
+
+                        if (message.length == 0 || message.length < messageLength) break;
+
+                        messageStart = message.indexOf(request.messageDelimiter);
+                        messages.push(message.substring(0, messageLength));
+                    }
+
+                    if (messages.length == 0 || (messageStart != -1 && message.length != 0 && messageLength != message.length)) {
+                        response.partialMessage = messageLength + request.messageDelimiter + message;
+                    } else {
+                        response.partialMessage = "";
+                    }
+
+                    if (messages.length != 0) {
+                        response.responseBody = messages.join(request.messageDelimiter);
+                        response.messages = messages;
+                        return false;
+                    } else {
+                        response.responseBody = "";
+                        response.messages = [];
+                        return true;
+                    }
+                } else {
+                    response.responseBody = message;
+                }
+                return false;
+            }
+
+            /**
+             * Reconnect request with fallback transport. <br>
+             * Used in case websocket can't be opened.
+             *
+             * @private
+             */
+            function _reconnectWithFallbackTransport(errorMessage) {
+                atmosphere.util.log(_request.logLevel, [errorMessage]);
+
+                if (typeof(_request.onTransportFailure) != 'undefined') {
+                    _request.onTransportFailure(errorMessage, _request);
+                } else if (typeof(atmosphere.util.onTransportFailure) != 'undefined') {
+                    atmosphere.util.onTransportFailure(errorMessage, _request);
+                }
+
+                _request.transport = _request.fallbackTransport;
+                var reconnectInterval = _request.connectTimeout == -1 ? 0 : _request.connectTimeout;
+                if (_request.reconnect && _request.transport != 'none' || _request.transport == null) {
+                    _request.method = _request.fallbackMethod;
+                    _response.transport = _request.fallbackTransport;
+                    _request.fallbackTransport = 'none';
+                    _request.id = setTimeout(function () {
+                        _execute();
+                    }, reconnectInterval);
+                } else {
+                    _onError(500, "Unable to reconnect with fallback transport");
+                }
+            }
+
+            /**
+             * Get url from request and attach headers to it.
+             *
+             * @param request
+             *            {Object} request Request parameters, if
+             *            undefined _request object will be used.
+             *
+             * @returns {Object} Request object, if undefined,
+             *          _request object will be used.
+             * @private
+             */
+            function _attachHeaders(request, url) {
+                var rq = _request;
+                if ((request != null) && (typeof(request) != 'undefined')) {
+                    rq = request;
+                }
+
+                if (url == null) {
+                    url = rq.url;
+                }
+
+                // If not enabled
+                if (!rq.attachHeadersAsQueryString) return url;
+
+                // If already added
+                if (url.indexOf("X-Atmosphere-Framework") != -1) {
+                    return url;
+                }
+
+                url += (url.indexOf('?') != -1) ? '&' : '?';
+                url += "X-Atmosphere-tracking-id=" + rq.uuid;
+                url += "&X-Atmosphere-Framework=" + version;
+                url += "&X-Atmosphere-Transport=" + rq.transport;
+
+                if (rq.trackMessageLength) {
+                    url += "&X-Atmosphere-TrackMessageSize=" + "true";
+                }
+
+                if (rq.lastTimestamp != undefined) {
+                    url += "&X-Cache-Date=" + rq.lastTimestamp;
+                } else {
+                    url += "&X-Cache-Date=" + 0;
+                }
+
+                if (rq.contentType != '') {
+                    url += "&Content-Type=" + rq.contentType;
+                }
+
+                if (rq.enableProtocol) {
+                    url += "&X-atmo-protocol=true";
+                }
+
+                atmosphere.util.each(rq.headers, function (name, value) {
+                    var h = atmosphere.util.isFunction(value) ? value.call(this, rq, request, _response) : value;
+                    if (h != null) {
+                        url += "&" + encodeURIComponent(name) + "=" + encodeURIComponent(h);
+                    }
+                });
+
+                return url;
+            }
+
+            /**
+             * Build ajax request. <br>
+             * Ajax Request is an XMLHttpRequest object, except for IE6 where
+             * ajax request is an ActiveXObject.
+             *
+             * @return {XMLHttpRequest, ActiveXObject} Ajax request.
+             * @private
+             */
+            function _buildAjaxRequest() {
+                if (atmosphere.util.browser.msie) {
+                    if (typeof XMLHttpRequest == "undefined")
+                        XMLHttpRequest = function () {
+                            try {
+                                return new ActiveXObject("Msxml2.XMLHTTP.6.0");
+                            }
+                            catch (e) {
+                            }
+                            try {
+                                return new ActiveXObject("Msxml2.XMLHTTP.3.0");
+                            }
+                            catch (e) {
+                            }
+                            try {
+                                return new ActiveXObject("Microsoft.XMLHTTP");
+                            }
+                            catch (e) {
+                            }
+                            //Microsoft.XMLHTTP points to Msxml2.XMLHTTP and is redundant
+                            throw new Error("This browser does not support XMLHttpRequest.");
+                        };
+                }
+                return new XMLHttpRequest();
+            }
+
+            function _triggerOpen(rq) {
+                if (!rq.isOpen) {
+                    rq.isOpen = true;
+                    _open('opening', rq.transport, rq);
+                } else if (rq.isReopen) {
+                    rq.isReopen = false;
+                    _open('re-opening', rq.transport, rq);
+                }
+            }
+
+            /**
+             * Execute ajax request. <br>
+             *
+             * @param request
+             *            {Object} request Request parameters, if
+             *            undefined _request object will be used.
+             * @private
+             */
+            function _executeRequest(request) {
+                var rq = _request;
+                if ((request != null) || (typeof(request) != 'undefined')) {
+                    rq = request;
+                }
+
+                rq.lastIndex = 0;
+                rq.readyState = 0;
+
+                // CORS fake using JSONP
+                if ((rq.transport == 'jsonp') || ((rq.enableXDR) && (atmosphere.util.checkCORSSupport()))) {
+                    _jsonp(rq);
+                    return;
+                }
+
+                if (atmosphere.util.browser.msie && atmosphere.util.browser.version < 10) {
+                    if ((rq.transport == 'streaming')) {
+                        rq.enableXDR && window.XDomainRequest ? _ieXDR(rq) : _ieStreaming(rq);
+                        return;
+                    }
+
+                    if ((rq.enableXDR) && (window.XDomainRequest)) {
+                        _ieXDR(rq);
+                        return;
+                    }
+                }
+
+                var reconnectF = function () {
+                    rq.lastIndex = 0;
+                    if (rq.reconnect && _requestCount++ < rq.maxReconnectOnClose) {
+                        _open('re-connecting', request.transport, request);
+                        _reconnect(ajaxRequest, rq, true);
+                    } else {
+                        _onError(0, "maxReconnectOnClose reached");
+                    }
+                };
+
+
+                if (rq.force || (rq.reconnect && ( rq.maxRequest == -1 || rq.requestCount++ < rq.maxRequest))) {
+                    rq.force = false;
+
+                    var ajaxRequest = _buildAjaxRequest();
+                    ajaxRequest.hasData = false;
+
+                    _doRequest(ajaxRequest, rq, true);
+
+                    if (rq.suspend) {
+                        _activeRequest = ajaxRequest;
+                    }
+
+                    if (rq.transport != 'polling') {
+                        _response.transport = rq.transport;
+
+                        ajaxRequest.onabort = function () {
+                            _invokeClose(true);
+                        };
+
+                        ajaxRequest.onerror = function () {
+                            _response.error = true;
+                            try {
+                                _response.status = XMLHttpRequest.status;
+                            } catch (e) {
+                                _response.status = 500;
+                            }
+
+                            if (!_response.status) {
+                                _response.status = 500;
+                            }
+                            _clearState();
+                            if (!_response.errorHandled) {
+                                reconnectF();
+                            }
+                        };
+                    }
+
+                    ajaxRequest.onreadystatechange = function () {
+                        if (_abordingConnection) {
+                            return;
+                        }
+
+                        _response.error = null;
+                        var skipCallbackInvocation = false;
+                        var update = false;
+
+                        // Opera doesn't call onerror if the server disconnect.
+                        if (atmosphere.util.browser.opera
+                            && rq.transport == 'streaming'
+                            && rq.readyState > 2
+                            && ajaxRequest.readyState == 4) {
+
+                            _clearState();
+                            reconnectF();
+                            return;
+                        }
+
+                        rq.readyState = ajaxRequest.readyState;
+
+                        if (rq.transport == 'streaming' && ajaxRequest.readyState >= 3) {
+                            update = true;
+                        } else if (rq.transport == 'long-polling' && ajaxRequest.readyState === 4) {
+                            update = true;
+                        }
+                        clearTimeout(rq.id);
+
+                        if ((!rq.enableProtocol || !request.firstMessage) && rq.transport != 'polling' && ajaxRequest.readyState == 2) {
+                            _triggerOpen(rq);
+                        }
+
+                        if (update) {
+                            // MSIE 9 and lower status can be higher than 1000, Chrome can be 0
+                            var status = 0;
+                            if (ajaxRequest.readyState != 0) {
+                                status = ajaxRequest.status > 1000 ? 0 : ajaxRequest.status;
+                            }
+
+                            if (status >= 300 || status == 0) {
+                                // Prevent onerror callback to be called
+                                _response.errorHandled = true;
+                                _clearState();
+                                reconnectF();
+                                return;
+                            }
+                            var responseText = ajaxRequest.responseText;
+
+                            rq.id = setTimeout(function () {
+                                // Prevent onerror callback to be called
+                                _response.errorHandled = true;
+                                _invokeClose(true);
+                                _disconnect();
+                                _clearState();
+                            }, rq.timeout);
+
+                            if (atmosphere.util.trim(responseText.length) == 0 && rq.transport == 'long-polling') {
+                                // For browser that aren't support onabort
+                                if (!ajaxRequest.hasData) {
+                                    reconnectF();
+                                } else {
+                                    ajaxRequest.hasData = false;
+                                }
+                                return;
+                            }
+                            ajaxRequest.hasData = true;
+
+                            _readHeaders(ajaxRequest, _request);
+
+                            if (rq.transport == 'streaming') {
+                                if (!atmosphere.util.browser.opera) {
+                                    var message = responseText.substring(rq.lastIndex, responseText.length);
+                                    skipCallbackInvocation = _trackMessageSize(message, rq, _response);
+
+                                    rq.lastIndex = responseText.length;
+                                    if (skipCallbackInvocation) {
+                                        return;
+                                    }
+                                } else {
+                                    atmosphere.util.iterate(function () {
+                                        if (_response.status != 500 && ajaxRequest.responseText.length > rq.lastIndex) {
+                                            try {
+                                                _response.status = ajaxRequest.status;
+                                                _response.headers = atmosphere.util.parseHeaders(ajaxRequest.getAllResponseHeaders());
+
+                                                _readHeaders(ajaxRequest, _request);
+
+                                            } catch (e) {
+                                                _response.status = 404;
+                                            }
+
+                                            _response.state = "messageReceived";
+                                            var message = ajaxRequest.responseText.substring(rq.lastIndex);
+                                            rq.lastIndex = ajaxRequest.responseText.length;
+
+                                            skipCallbackInvocation = _trackMessageSize(message, rq, _response);
+                                            if (!skipCallbackInvocation) {
+                                                _invokeCallback();
+                                            }
+
+                                            _verifyStreamingLength(ajaxRequest, rq);
+                                        } else if (_response.status > 400) {
+                                            // Prevent replaying the last message.
+                                            rq.lastIndex = ajaxRequest.responseText.length;
+                                            return false;
+                                        }
+                                    }, 0);
+                                }
+                            } else {
+                                skipCallbackInvocation = _trackMessageSize(responseText, rq, _response);
+                            }
+
+                            try {
+                                _response.status = ajaxRequest.status;
+                                _response.headers = atmosphere.util.parseHeaders(ajaxRequest.getAllResponseHeaders());
+
+                                _readHeaders(ajaxRequest, rq);
+                            } catch (e) {
+                                _response.status = 404;
+                            }
+
+                            if (rq.suspend) {
+                                _response.state = _response.status == 0 ? "closed" : "messageReceived";
+                            } else {
+                                _response.state = "messagePublished";
+                            }
+
+                            if (!rq.executeCallbackBeforeReconnect) {
+                                _reconnect(ajaxRequest, rq, false);
+                            }
+
+                            if (_response.responseBody.length != 0 && !skipCallbackInvocation) _invokeCallback();
+
+                            if (rq.executeCallbackBeforeReconnect) {
+                                _reconnect(ajaxRequest, rq, false);
+                            }
+
+                            _verifyStreamingLength(ajaxRequest, rq);
+                        }
+                    };
+
+                    try {
+                        ajaxRequest.send(rq.data);
+
+
+                        if (rq.suspend) {
+                            rq.id = setTimeout(function () {
+                                if (_subscribed) {
+                                    setTimeout(function () {
+                                        _clearState();
+                                        _executeRequest(rq);
+                                    }, rq.reconnectInterval)
+                                }
+                            }, rq.timeout);
+                        }
+                        _subscribed = true;
+                    } catch (e) {
+                        atmosphere.util.log(rq.logLevel, ["Unable to connect to " + rq.url]);
+                    }
+
+                } else {
+                    if (rq.logLevel == 'debug') {
+                        atmosphere.util.log(rq.logLevel, ["Max re-connection reached."]);
+                    }
+                    _onError(0, "maxRequest reached");
+                }
+            }
+
+            /**
+             * Do ajax request.
+             * @param ajaxRequest Ajax request.
+             * @param request Request parameters.
+             * @param create If ajax request has to be open.
+             */
+            function _doRequest(ajaxRequest, request, create) {
+                // Prevent Android to cache request
+                var url = request.url;
+                if (request.dispatchUrl != null && request.method == 'POST') {
+                    url += request.dispatchUrl;
+                }
+                url = _attachHeaders(request, url);
+                url = atmosphere.util.prepareURL(url);
+
+                if (create) {
+                    ajaxRequest.open(request.method, url, request.async);
+                    if (request.connectTimeout > -1) {
+                        request.id = setTimeout(function () {
+                            if (request.requestCount == 0) {
+                                _clearState();
+                                _prepareCallback("Connect timeout", "closed", 200, request.transport);
+                            }
+                        }, request.connectTimeout);
+                    }
+                }
+
+                if (_request.withCredentials) {
+                    if ("withCredentials" in ajaxRequest) {
+                        ajaxRequest.withCredentials = true;
+                    }
+                }
+
+                if (!_request.dropAtmosphereHeaders) {
+                    ajaxRequest.setRequestHeader("X-Atmosphere-Framework", atmosphere.util.version);
+                    ajaxRequest.setRequestHeader("X-Atmosphere-Transport", request.transport);
+                    if (request.lastTimestamp != undefined) {
+                        ajaxRequest.setRequestHeader("X-Cache-Date", request.lastTimestamp);
+                    } else {
+                        ajaxRequest.setRequestHeader("X-Cache-Date", 0);
+                    }
+
+                    if (request.trackMessageLength) {
+                        ajaxRequest.setRequestHeader("X-Atmosphere-TrackMessageSize", "true")
+                    }
+                    ajaxRequest.setRequestHeader("X-Atmosphere-tracking-id", request.uuid);
+                }
+
+                if (request.contentType != '') {
+                    ajaxRequest.setRequestHeader("Content-Type", request.contentType);
+                }
+
+                atmosphere.util.each(request.headers, function (name, value) {
+                    var h = atmosphere.util.isFunction(value) ? value.call(this, ajaxRequest, request, create, _response) : value;
+                    if (h != null) {
+                        ajaxRequest.setRequestHeader(name, h);
+                    }
+                });
+            }
+
+            function _reconnect(ajaxRequest, request, force) {
+                if (force || request.transport != 'streaming') {
+                    if (request.reconnect || (request.suspend && _subscribed)) {
+                        var status = 0;
+                        if (ajaxRequest && ajaxRequest.readyState != 0) {
+                            status = ajaxRequest.status > 1000 ? 0 : ajaxRequest.status;
+                        }
+                        _response.status = status == 0 ? 204 : status;
+                        _response.reason = status == 0 ? "Server resumed the connection or down." : "OK";
+
+                        var reconnectInterval = (request.connectTimeout == -1) ? 0 : request.connectTimeout;
+
+                        // Reconnect immedialtely
+                        if (!force) {
+                            request.id = setTimeout(function () {
+                                _executeRequest(request);
+                            }, reconnectInterval);
+                        } else {
+                            _executeRequest(request);
+                        }
+                    }
+                }
+            }
+
+            function _tryingToReconnect(response) {
+                response.state = 're-connecting';
+                _invokeFunction(response);
+            }
+
+            function _ieXDR(request) {
+                if (request.transport != "polling") {
+                    _ieStream = _configureXDR(request);
+                    _ieStream.open();
+                } else {
+                    _configureXDR(request).open();
+                }
+            }
+
+            function _configureXDR(request) {
+                var rq = _request;
+                if ((request != null) && (typeof(request) != 'undefined')) {
+                    rq = request;
+                }
+
+                var transport = rq.transport;
+                var xdr = new window.XDomainRequest();
+                var rewriteURL = rq.rewriteURL || function (url) {
+                    // Maintaining session by rewriting URL
+                    // http://stackoverflow.com/questions/6453779/maintaining-session-by-rewriting-url
+                    var match = /(?:^|;\s*)(JSESSIONID|PHPSESSID)=([^;]*)/.exec(document.cookie);
+
+                    switch (match && match[1]) {
+                        case "JSESSIONID":
+                            return url.replace(/;jsessionid=[^\?]*|(\?)|$/, ";jsessionid=" + match[2] + "$1");
+                        case "PHPSESSID":
+                            return url.replace(/\?PHPSESSID=[^&]*&?|\?|$/, "?PHPSESSID=" + match[2] + "&").replace(/&$/, "");
+                    }
+                    return url;
+                };
+
+                // Handles open and message event
+                xdr.onprogress = function () {
+                    handle(xdr);
+                };
+                // Handles error event
+                xdr.onerror = function () {
+                    // If the server doesn't send anything back to XDR will fail with polling
+                    if (rq.transport != 'polling') {
+                        _onError("XDR error");
+                    }
+                };
+                // Handles close event
+                xdr.onload = function () {
+                    handle(xdr);
+                };
+
+                var handle = function (xdr) {
+                    // XDomain loop forever on itself without this.
+                    // TODO: Clearly I need to come with something better than that solution
+                    var message = atmosphere.util.xdr.responseText;
+                    if (rq.lastMessage == message) return;
+
+                    var reconnect = function () {
+                        if (rq.transport == "long-polling" && (rq.reconnect && (rq.maxRequest == -1 || rq.requestCount++ < rq.maxRequest))) {
+                            xdr.status = 200;
+                            if (message.length != 0) {
+                                _reconnect(xdr, rq, false);
+                            }
+                        }
+                    };
+
+                    var skipCallbackInvocation = _trackMessageSize(message, rq, _response);
+
+                    if (rq.executeCallbackBeforeReconnect) {
+                        reconnect();
+                    }
+
+                    if (!skipCallbackInvocation) {
+                        _prepareCallback(_response.responseBody, "messageReceived", 200, transport);
+                    }
+
+                    if (!rq.executeCallbackBeforeReconnect) {
+                        reconnect();
+                    }
+                    rq.lastMessage = message;
+                };
+
+                return {
+                    open: function () {
+                        var url = rq.url;
+                        if (rq.dispatchUrl != null) {
+                            url += rq.dispatchUrl;
+                        }
+                        url = _attachHeaders(rq, url);
+                        xdr.open(rq.method, rewriteURL(url));
+                        if (rq.method == 'GET') {
+                            xdr.send();
+                        } else {
+                            xdr.send(rq.data);
+                        }
+
+                        if (rq.connectTimeout > -1) {
+                            rq.id = setTimeout(function () {
+                                if (rq.requestCount == 0) {
+                                    _clearState();
+                                    _prepareCallback("Connect timeout", "closed", 200, rq.transport);
+                                }
+                            }, rq.connectTimeout);
+                        }
+                    },
+                    close: function () {
+                        xdr.abort();
+                        _prepareCallback(xdr.responseText, "closed", 200, transport);
+                    }
+                };
+            }
+
+            function _ieStreaming(request) {
+                _ieStream = _configureIE(request);
+                _ieStream.open();
+            }
+
+            function _configureIE(request) {
+                var rq = _request;
+                if ((request != null) && (typeof(request) != 'undefined')) {
+                    rq = request;
+                }
+
+                var stop;
+                var doc = new window.ActiveXObject("htmlfile");
+
+                doc.open();
+                doc.close();
+
+                var url = rq.url;
+                if (rq.dispatchUrl != null) {
+                    url += rq.dispatchUrl;
+                }
+
+                if (rq.transport != 'polling') {
+                    _response.transport = rq.transport;
+                }
+
+                return {
+                    open: function () {
+                        var iframe = doc.createElement("iframe");
+
+                        url = _attachHeaders(rq);
+                        if (rq.data != '') {
+                            url += "&X-Atmosphere-Post-Body=" + encodeURIComponent(rq.data);
+                        }
+
+                        // Finally attach a timestamp to prevent Android and IE caching.
+                        url = atmosphere.util.prepareURL(url);
+
+                        iframe.src = url;
+                        doc.body.appendChild(iframe);
+
+                        // For the server to respond in a consistent format regardless of user agent, we polls response text
+                        var cdoc = iframe.contentDocument || iframe.contentWindow.document;
+
+                        stop = atmosphere.util.iterate(function () {
+                            try {
+                                if (!cdoc.firstChild) {
+                                    return;
+                                }
+
+                                var res = cdoc.body ? cdoc.body.lastChild : cdoc;
+                                var readResponse = function () {
+                                    // Clones the element not to disturb the original one
+                                    var clone = res.cloneNode(true);
+
+                                    // If the last character is a carriage return or a line feed, IE ignores it in the innerText property
+                                    // therefore, we add another non-newline character to preserve it
+                                    clone.appendChild(cdoc.createTextNode("."));
+
+                                    var text = clone.innerText;
+
+                                    text = text.substring(0, text.length - 1);
+                                    return text;
+
+                                };
+
+                                //To support text/html content type
+                                if (!cdoc.body || !cdoc.body.firstChild || cdoc.body.firstChild.nodeName.toLowerCase() !== "pre") {
+                                    // Injects a plaintext element which renders text without interpreting the HTML and cannot be stopped
+                                    // it is deprecated in HTML5, but still works
+                                    var head = cdoc.head || cdoc.getElementsByTagName("head")[0] || cdoc.documentElement || cdoc;
+                                    var script = cdoc.createElement("script");
+
+                                    script.text = "document.write('<plaintext>')";
+
+                                    head.insertBefore(script, head.firstChild);
+                                    head.removeChild(script);
+
+                                    // The plaintext element will be the response container
+                                    res = cdoc.body.lastChild;
+                                }
+
+                                if (rq.closed) {
+                                    rq.isReopen = true;
+                                }
+
+                                // Handles message and close event
+                                stop = atmosphere.util.iterate(function () {
+                                    var text = readResponse();
+                                    if (text.length > rq.lastIndex) {
+                                        _response.status = 200;
+                                        _response.error = null;
+
+                                        // Empties response every time that it is handled
+                                        res.innerText = "";
+                                        var skipCallbackInvocation = _trackMessageSize(text, rq, _response);
+                                        if (skipCallbackInvocation) {
+                                            return "";
+                                        }
+
+                                        _prepareCallback(_response.responseBody, "messageReceived", 200, rq.transport);
+                                    }
+
+                                    rq.lastIndex = 0;
+
+                                    if (cdoc.readyState === "complete") {
+                                        _invokeClose(true);
+                                        _open('re-connecting', rq.transport, rq);
+                                        rq.id = setTimeout(function () {
+                                            _ieStreaming(rq);
+                                        }, rq.reconnectInterval);
+                                        return false;
+                                    }
+                                }, null);
+
+                                return false;
+                            } catch (err) {
+                                _response.error = true;
+                                _open('re-connecting', rq.transport, rq);
+                                if (_requestCount++ < rq.maxReconnectOnClose) {
+                                    rq.id = setTimeout(function () {
+                                        _ieStreaming(rq);
+                                    }, rq.reconnectInterval);
+                                } else {
+                                    _onError(0, "maxReconnectOnClose reached");
+                                }
+                                doc.execCommand("Stop");
+                                doc.close();
+                                return false;
+                            }
+                        });
+                    },
+
+                    close: function () {
+                        if (stop) {
+                            stop();
+                        }
+
+                        doc.execCommand("Stop");
+                        _invokeClose(true);
+                    }
+                };
+            }
+
+            /**
+             * Send message. <br>
+             * Will be automatically dispatch to other connected.
+             *
+             * @param {Object,
+                *            string} Message to send.
+             * @private
+             */
+            function _push(message) {
+
+                if (_localStorageService != null) {
+                    _pushLocal(message);
+                } else if (_activeRequest != null || _sse != null) {
+                    _pushAjaxMessage(message);
+                } else if (_ieStream != null) {
+                    _pushIE(message);
+                } else if (_jqxhr != null) {
+                    _pushJsonp(message);
+                } else if (_websocket != null) {
+                    _pushWebSocket(message);
+                }
+            }
+
+            function _pushOnClose(message, rq) {
+                if (!rq) {
+                    rq = _getPushRequest(message);
+                }
+                rq.transport = "polling";
+                rq.method = "GET";
+                rq.async = false;
+                rq.reconnect = false;
+                rq.force = true;
+                rq.suspend = false;
+                _executeRequest(rq);
+            }
+
+            function _pushLocal(message) {
+                _localStorageService.send(message);
+            }
+
+            function _intraPush(message) {
+                // IE 9 will crash if not.
+                if (message.length == 0) return;
+
+                try {
+                    if (_localStorageService) {
+                        _localStorageService.localSend(message);
+                    } else if (_storageService) {
+                        _storageService.signal("localMessage", atmosphere.util.stringifyJSON({id: guid, event: message}));
+                    }
+                } catch (err) {
+                    atmosphere.util.error(err);
+                }
+            }
+
+            /**
+             * Send a message using currently opened ajax request (using
+             * http-streaming or long-polling). <br>
+             *
+             * @param {string, Object} Message to send. This is an object, string
+             *            message is saved in data member.
+             * @private
+             */
+            function _pushAjaxMessage(message) {
+                var rq = _getPushRequest(message);
+                _executeRequest(rq);
+            }
+
+            /**
+             * Send a message using currently opened ie streaming (using
+             * http-streaming or long-polling). <br>
+             *
+             * @param {string, Object} Message to send. This is an object, string
+             *            message is saved in data member.
+             * @private
+             */
+            function _pushIE(message) {
+                if (_request.enableXDR && atmosphere.util.checkCORSSupport()) {
+                    var rq = _getPushRequest(message);
+                    // Do not reconnect since we are pushing.
+                    rq.reconnect = false;
+                    _jsonp(rq);
+                } else {
+                    _pushAjaxMessage(message);
+                }
+            }
+
+            /**
+             * Send a message using jsonp transport. <br>
+             *
+             * @param {string, Object} Message to send. This is an object, string
+             *            message is saved in data member.
+             * @private
+             */
+            function _pushJsonp(message) {
+                _pushAjaxMessage(message);
+            }
+
+            function _getStringMessage(message) {
+                var msg = message;
+                if (typeof(msg) == 'object') {
+                    msg = message.data;
+                }
+                return msg;
+            }
+
+            /**
+             * Build request use to push message using method 'POST' <br>.
+             * Transport is defined as 'polling' and 'suspend' is set to false.
+             *
+             * @return {Object} Request object use to push message.
+             * @private
+             */
+            function _getPushRequest(message) {
+                var msg = _getStringMessage(message);
+
+                var rq = {
+                    connected: false,
+                    timeout: 60000,
+                    method: 'POST',
+                    url: _request.url,
+                    contentType: _request.contentType,
+                    headers: _request.headers,
+                    reconnect: true,
+                    callback: null,
+                    data: msg,
+                    suspend: false,
+                    maxRequest: -1,
+                    logLevel: 'info',
+                    requestCount: 0,
+                    withCredentials: _request.withCredentials,
+                    transport: 'polling',
+                    isOpen: true,
+                    attachHeadersAsQueryString: true,
+                    enableXDR: _request.enableXDR,
+                    uuid: _request.uuid,
+                    dispatchUrl: _request.dispatchUrl,
+                    enableProtocol: false,
+                    messageDelimiter: '|',
+                    maxReconnectOnClose: _request.maxReconnectOnClose
+                };
+
+                if (typeof(message) == 'object') {
+                    rq = atmosphere.util.extend(rq, message);
+                }
+
+                return rq;
+            }
+
+            /**
+             * Send a message using currently opened websocket. <br>
+             *
+             */
+            function _pushWebSocket(message) {
+                var msg = _getStringMessage(message);
+                var data;
+                try {
+                    if (_request.dispatchUrl != null) {
+                        data = _request.webSocketPathDelimiter
+                            + _request.dispatchUrl
+                            + _request.webSocketPathDelimiter
+                            + msg;
+                    } else {
+                        data = msg;
+                    }
+
+                    _websocket.send(data);
+
+                } catch (e) {
+                    _websocket.onclose = function (message) {
+                    };
+                    _clearState();
+
+                    _reconnectWithFallbackTransport("Websocket failed. Downgrading to Comet and resending " + data);
+                    _pushAjaxMessage(message);
+                }
+            }
+
+            function _localMessage(message) {
+                var m = atmosphere.util.parseJSON(message);
+                if (m.id != guid) {
+                    if (typeof(_request.onLocalMessage) != 'undefined') {
+                        _request.onLocalMessage(m.event);
+                    } else if (typeof(atmosphere.util.onLocalMessage) != 'undefined') {
+                        atmosphere.util.onLocalMessage(m.event);
+                    }
+                }
+            }
+
+            function _prepareCallback(messageBody, state, errorCode, transport) {
+
+                _response.responseBody = messageBody;
+                _response.transport = transport;
+                _response.status = errorCode;
+                _response.state = state;
+
+                _invokeCallback();
+            }
+
+            function _readHeaders(xdr, request) {
+                if (!request.readResponsesHeaders && !request.enableProtocol) {
+                    request.lastTimestamp = atmosphere.util.now();
+                    request.uuid = atmosphere.util.guid();
+                    return;
+                }
+
+                try {
+                    var tempDate = xdr.getResponseHeader('X-Cache-Date');
+                    if (tempDate && tempDate != null && tempDate.length > 0) {
+                        request.lastTimestamp = tempDate.split(" ").pop();
+                    }
+
+                    var tempUUID = xdr.getResponseHeader('X-Atmosphere-tracking-id');
+                    if (tempUUID && tempUUID != null) {
+                        request.uuid = tempUUID.split(" ").pop();
+                    }
+
+                    // HOTFIX for firefox bug: https://bugzilla.mozilla.org/show_bug.cgi?id=608735
+                    if (request.headers) {
+                        atmosphere.util.each(_request.headers, function (name) {
+                            var v = xdr.getResponseHeader(name);
+                            if (v) {
+                                _response.headers[name] = v;
+                            }
+                        });
+                    }
+                } catch (e) {
+                }
+            }
+
+            function _invokeFunction(response) {
+                _f(response, _request);
+                // Global
+                _f(response, atmosphere.util);
+            }
+
+            function _f(response, f) {
+                switch (response.state) {
+                    case "messageReceived" :
+                        _requestCount = 0;
+                        if (typeof(f.onMessage) != 'undefined') f.onMessage(response);
+                        break;
+                    case "error" :
+                        if (typeof(f.onError) != 'undefined') f.onError(response);
+                        break;
+                    case "opening" :
+                        if (typeof(f.onOpen) != 'undefined') f.onOpen(response);
+                        break;
+                    case "messagePublished" :
+                        if (typeof(f.onMessagePublished) != 'undefined') f.onMessagePublished(response);
+                        break;
+                    case "re-connecting" :
+                        if (typeof(f.onReconnect) != 'undefined') f.onReconnect(_request, response);
+                        break;
+                    case "re-opening" :
+                        if (typeof(f.onReopen) != 'undefined') f.onReopen(_request, response);
+                        break;
+                    case "fail-to-reconnect" :
+                        if (typeof(f.onFailureToReconnect) != 'undefined') f.onFailureToReconnect(_request, response);
+                        break;
+                    case "unsubscribe" :
+                    case "closed" :
+                        var closed = typeof(_request.closed) != 'undefined' ? _request.closed : false;
+                        if (typeof(f.onClose) != 'undefined' && !closed) f.onClose(response);
+                        _request.closed = true;
+                        break;
+                }
+            }
+
+            function _invokeClose(wasOpen) {
+                if (_response.state != 'closed') {
+                    _response.state = 'closed';
+                    _response.responseBody = "";
+                    _response.messages = [];
+                    _response.status = !wasOpen ? 501 : 200;
+                    _invokeCallback();
+                }
+            }
+
+            /**
+             * Invoke request callbacks.
+             *
+             * @private
+             */
+            function _invokeCallback() {
+                var call = function (index, func) {
+                    func(_response);
+                };
+
+                if (_localStorageService == null && _localSocketF != null) {
+                    _localSocketF(_response.responseBody);
+                }
+
+                _request.reconnect = _request.mrequest;
+
+                var isString = typeof(_response.responseBody) == 'string';
+                var messages = ( isString && _request.trackMessageLength) ?
+                    (_response.messages.length > 0 ? _response.messages : ['']) : new Array(_response.responseBody);
+                for (var i = 0; i < messages.length; i++) {
+
+                    if (messages.length > 1 && messages[i].length == 0) {
+                        continue;
+                    }
+                    _response.responseBody = (isString) ? atmosphere.util.trim(messages[i]) : messages[i];
+
+                    if (_localStorageService == null && _localSocketF != null) {
+                        _localSocketF(_response.responseBody);
+                    }
+
+                    if (_response.responseBody.length == 0 && _response.state == "messageReceived") {
+                        continue;
+                    }
+
+                    _invokeFunction(_response);
+
+                    // Invoke global callbacks
+                    if (callbacks.length > 0) {
+                        if (_request.logLevel == 'debug') {
+                            atmosphere.util.debug("Invoking " + callbacks.length + " global callbacks: " + _response.state);
+                        }
+                        try {
+                            atmosphere.util.each(callbacks, call);
+                        } catch (e) {
+                            atmosphere.util.log(_request.logLevel, ["Callback exception" + e]);
+                        }
+                    }
+
+                    // Invoke request callback
+                    if (typeof(_request.callback) == 'function') {
+                        if (_request.logLevel == 'debug') {
+                            atmosphere.util.debug("Invoking request callbacks");
+                        }
+                        try {
+                            _request.callback(_response);
+                        } catch (e) {
+                            atmosphere.util.log(_request.logLevel, ["Callback exception" + e]);
+                        }
+                    }
+                }
+                ;
+            }
+
+            this.subscribe = function (options) {
+                _subscribe(options);
+                _execute();
+            };
+
+            this.execute = function () {
+                _execute();
+            };
+
+            this.close = function () {
+                _close();
+            };
+
+            this.disconnect = function () {
+                _disconnect();
+            };
+
+            this.getUrl = function () {
+                return _request.url;
+            };
+
+            this.push = function (message, dispatchUrl) {
+                if (dispatchUrl != null) {
+                    var originalDispatchUrl = _request.dispatchUrl;
+                    _request.dispatchUrl = dispatchUrl;
+                    _push(message);
+                    _request.dispatchUrl = originalDispatchUrl;
+                } else {
+                    _push(message);
+                }
+            }
+
+            this.getUUID = function () {
+                return _request.uuid;
+            }
+
+            this.pushLocal = function (message) {
+                _intraPush(message);
+            };
+
+            this.enableProtocol = function (message) {
+                return _request.enableProtocol;
+            };
+
+            this.request = _request;
+            this.response = _response;
+        }
+    };
+
+    atmosphere.subscribe = function (url, callback, request) {
+        if (typeof(callback) == 'function') {
+            atmosphere.addCallback(callback);
+        }
+
+        if (typeof(url) != "string") {
+            request = url;
+        } else {
+            request.url = url;
+        }
+
+        var rq = new atmosphere.AtmosphereRequest(request);
+        rq.execute();
+
+        requests[requests.length] = rq;
+        return rq;
+    };
+
+    atmosphere.unsubscribe = function () {
+        if (requests.length > 0) {
+            var requestsClone = [].concat(requests);
+            for (var i = 0; i < requestsClone.length; i++) {
+                var rq = requestsClone[i];
+                rq.close();
+                clearTimeout(rq.response.request.id);
+            }
+        }
+        requests = [];
+        callbacks = [];
+    };
+
+    atmosphere.unsubscribeUrl = function (url) {
+        var idx = -1;
+        if (requests.length > 0) {
+            for (var i = 0; i < requests.length; i++) {
+                var rq = requests[i];
+
+                // Suppose you can subscribe once to an url
+                if (rq.getUrl() == url) {
+                    rq.close();
+                    clearTimeout(rq.response.request.id);
+                    idx = i;
+                    break;
+                }
+            }
+        }
+        if (idx >= 0) {
+            requests.splice(idx, 1);
+        }
+    };
+
+    atmosphere.addCallback = function (func) {
+        if (atmosphere.util.inArray(func, callbacks) == -1) {
+            callbacks.push(func);
+        }
+    };
+
+    atmosphere.removeCallback = function (func) {
+        var index = atmosphere.util.inArray(func, callbacks);
+        if (index != -1) {
+            callbacks.splice(index, 1);
+        }
+    };
+
+    atmosphere.util = {
+        browser: {},
+
+        parseHeaders: function (headerString) {
+            var match, rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, headers = {};
+            while (match = rheaders.exec(headerString)) {
+                headers[match[1]] = match[2];
+            }
+            return headers;
+        },
+
+        now: function () {
+            return new Date().getTime();
+        },
+
+        isArray: function (array) {
+            return toString.call(array) === "[object Array]";
+        },
+
+        isBinary: function (data) {
+            var string = toString.call(data);
+            return string === "[object Blob]" || string === "[object ArrayBuffer]";
+        },
+
+        isFunction: function (fn) {
+            return toString.call(fn) === "[object Function]";
+        },
+
+        getAbsoluteURL: function (url) {
+            var div = document.createElement("div");
+
+            // Uses an innerHTML property to obtain an absolute URL
+            div.innerHTML = '<a href="' + url + '"/>';
+
+            // encodeURI and decodeURI are needed to normalize URL between IE and non-IE,
+            // since IE doesn't encode the href property value and return it - http://jsfiddle.net/Yq9M8/1/
+            return encodeURI(decodeURI(div.firstChild.href));
+        },
+
+        prepareURL: function (url) {
+            // Attaches a time stamp to prevent caching
+            var ts = atmosphere.util.now();
+            var ret = url.replace(/([?&])_=[^&]*/, "$1_=" + ts);
+
+            return ret + (ret === url ? (/\?/.test(url) ? "&" : "?") + "_=" + ts : "");
+        },
+
+        trim: function (str) {
+            if (!String.prototype.trim) {
+                return str.toString().replace(/(?:(?:^|\n)\s+|\s+(?:$|\n))/g, "").replace(/\s+/g, " ");
+            } else {
+                return str.toString().trim();
+            }
+        },
+
+        param: function (params) {
+            var prefix,
+                s = [];
+
+            function add(key, value) {
+                value = atmosphere.util.isFunction(value) ? value() : (value == null ? "" : value);
+                s.push(encodeURIComponent(key) + "=" + encodeURIComponent(value));
+            }
+
+            function buildParams(prefix, obj) {
+                var name;
+
+                if (atmosphere.util.isArray(obj)) {
+                    atmosphere.util.each(obj, function (i, v) {
+                        if (/\[\]$/.test(prefix)) {
+                            add(prefix, v);
+                        } else {
+                            buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v);
+                        }
+                    });
+                } else if (toString.call(obj) === "[object Object]") {
+                    for (name in obj) {
+                        buildParams(prefix + "[" + name + "]", obj[name]);
+                    }
+                } else {
+                    add(prefix, obj);
+                }
+            }
+
+            for (prefix in params) {
+                buildParams(prefix, params[prefix]);
+            }
+
+            return s.join("&").replace(/%20/g, "+");
+        },
+
+        supportStorage: function () {
+            var storage = window.localStorage;
+            if (storage) {
+                try {
+                    storage.setItem("t", "t");
+                    storage.removeItem("t");
+                    // The storage event of Internet Explorer and Firefox 3 works strangely
+                    return window.StorageEvent && !atmosphere.util.browser.msie && !(atmosphere.util.browser.mozilla && atmosphere.util.browser.version.split(".")[0] === "1");
+                } catch (e) {
+                }
+            }
+
+            return false;
+        },
+
+        iterate: function (fn, interval) {
+            var timeoutId;
+
+            // Though the interval is 0 for real-time application, there is a delay between setTimeout calls
+            // For detail, see https://developer.mozilla.org/en/window.setTimeout#Minimum_delay_and_timeout_nesting
+            interval = interval || 0;
+
+            (function loop() {
+                timeoutId = setTimeout(function () {
+                    if (fn() === false) {
+                        return;
+                    }
+
+                    loop();
+                }, interval);
+            })();
+
+            return function () {
+                clearTimeout(timeoutId);
+            };
+        },
+
+        each: function (array, callback) {
+            var i;
+
+            for (i = 0; i < array.length; i++) {
+                callback(i, array[i]);
+            }
+        },
+
+        extend: function (target) {
+            var i, options, name;
+
+            for (i = 1; i < arguments.length; i++) {
+                if ((options = arguments[i]) != null) {
+                    for (name in options) {
+                        target[name] = options[name];
+                    }
+                }
+            }
+
+            return target;
+        },
+        on: function (elem, type, fn) {
+            if (elem.addEventListener) {
+                elem.addEventListener(type, fn, false);
+            } else if (elem.attachEvent) {
+                elem.attachEvent("on" + type, fn);
+            }
+        },
+        off: function (elem, type, fn) {
+            if (elem.removeEventListener) {
+                elem.removeEventListener(type, fn, false);
+            } else if (elem.detachEvent) {
+                elem.detachEvent("on" + type, fn);
+            }
+        },
+
+        log: function (level, args) {
+            if (window.console) {
+                var logger = window.console[level];
+                if (typeof logger == 'function') {
+                    logger.apply(window.console, args);
+                }
+            }
+        },
+
+        warn: function () {
+            atmosphere.util.log('warn', arguments);
+        },
+
+        info: function () {
+            atmosphere.util.log('info', arguments);
+        },
+
+        debug: function () {
+            atmosphere.util.log('debug', arguments);
+        },
+
+        error: function () {
+            atmosphere.util.log('error', arguments);
+        },
+        xhr: function () {
+            try {
+                return new window.XMLHttpRequest();
+            } catch (e1) {
+                try {
+                    return new window.ActiveXObject("Microsoft.XMLHTTP");
+                } catch (e2) {
+                }
+            }
+        },
+        parseJSON: function (data) {
+            return !data ?
+                null :
+                window.JSON && window.JSON.parse ?
+                    window.JSON.parse(data) :
+                    new Function("return " + data)();
+        },
+        // http://github.com/flowersinthesand/stringifyJSON
+        stringifyJSON: function (value) {
+            var escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+                meta = {
+                    '\b': '\\b',
+                    '\t': '\\t',
+                    '\n': '\\n',
+                    '\f': '\\f',
+                    '\r': '\\r',
+                    '"': '\\"',
+                    '\\': '\\\\'
+                };
+
+            function quote(string) {
+                return '"' + string.replace(escapable, function (a) {
+                    var c = meta[a];
+                    return typeof c === "string" ? c : "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4);
+                }) + '"';
+            }
+
+            function f(n) {
+                return n < 10 ? "0" + n : n;
+            }
+
+            return window.JSON && window.JSON.stringify ?
+                window.JSON.stringify(value) :
+                (function str(key, holder) {
+                    var i, v, len, partial, value = holder[key], type = typeof value;
+
+                    if (value && typeof value === "object" && typeof value.toJSON === "function") {
+                        value = value.toJSON(key);
+                        type = typeof value;
+                    }
+
+                    switch (type) {
+                        case "string":
+                            return quote(value);
+                        case "number":
+                            return isFinite(value) ? String(value) : "null";
+                        case "boolean":
+                            return String(value);
+                        case "object":
+                            if (!value) {
+                                return "null";
+                            }
+
+                            switch (toString.call(value)) {
+                                case "[object Date]":
+                                    return isFinite(value.valueOf()) ?
+                                        '"' + value.getUTCFullYear() + "-" + f(value.getUTCMonth() + 1) + "-" + f(value.getUTCDate()) +
+                                            "T" + f(value.getUTCHours()) + ":" + f(value.getUTCMinutes()) + ":" + f(value.getUTCSeconds()) + "Z" + '"' :
+                                        "null";
+                                case "[object Array]":
+                                    len = value.length;
+                                    partial = [];
+                                    for (i = 0; i < len; i++) {
+                                        partial.push(str(i, value) || "null");
+                                    }
+
+                                    return "[" + partial.join(",") + "]";
+                                default:
+                                    partial = [];
+                                    for (i in value) {
+                                        if (hasOwn.call(value, i)) {
+                                            v = str(i, value);
+                                            if (v) {
+                                                partial.push(quote(i) + ":" + v);
+                                            }
+                                        }
+                                    }
+
+                                    return "{" + partial.join(",") + "}";
+                            }
+                    }
+                })("", {"": value});
+        },
+
+        checkCORSSupport: function () {
+            if (atmosphere.util.browser.msie && !window.XDomainRequest) {
+                return true;
+            } else if (atmosphere.util.browser.opera && atmosphere.util.browser.version < 12.0) {
+                return true;
+            }
+
+            // Force Android to use CORS as some version like 2.2.3 fail otherwise
+            var ua = navigator.userAgent.toLowerCase();
+            var isAndroid = ua.indexOf("android") > -1;
+            if (isAndroid) {
+                return true;
+            }
+            return false;
+        }
+    };
+
+    guid = atmosphere.util.now();
+
+// Browser sniffing
+    (function () {
+        var ua = navigator.userAgent.toLowerCase(),
+            match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
+                /(webkit)[ \/]([\w.]+)/.exec(ua) ||
+                /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
+                /(msie) ([\w.]+)/.exec(ua) ||
+                ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
+                [];
+
+        atmosphere.util.browser[match[1] || ""] = true;
+        atmosphere.util.browser.version = match[2] || "0";
+
+        // The storage event of Internet Explorer and Firefox 3 works strangely
+        if (atmosphere.util.browser.msie || (atmosphere.util.browser.mozilla && atmosphere.util.browser.version.split(".")[0] === "1")) {
+            atmosphere.util.storage = false;
+        }
+    })();
+
+    atmosphere.util.on(window, "unload", function (event) {
+        atmosphere.unsubscribe();
+    });
+
+// Pressing ESC key in Firefox kills the connection
+    atmosphere.util.on(window, "keypress", function (event) {
+        if (event.which === 27) {
+            event.preventDefault();
+        }
+    });
+
+    atmosphere.util.on(window, "offline", function () {
+        atmosphere.unsubscribe();
+    });
+    window.atmosphere = atmosphere;
+
+})
+    ();
diff --git a/modules/pom.xml b/modules/pom.xml
index 56ff77f571b..2c1a617444b 100755
--- a/modules/pom.xml
+++ b/modules/pom.xml
@@ -22,5 +22,6 @@
         <module>annotations</module>
         <module>jersey</module>
         <module>jquery</module>
+        <module>javascript</module>
     </modules>
 </project>

From f40dbf16f4818ac290b1e3d30bdd562d37849b55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20L=C3=B6vdahl?= <slovdahl@hibox.tv>
Date: Mon, 3 Jun 2013 16:32:38 +0300
Subject: [PATCH 2/2] atmosphere.js: Changed version.

---
 modules/javascript/src/main/webapp/javascript/atmosphere.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/javascript/src/main/webapp/javascript/atmosphere.js b/modules/javascript/src/main/webapp/javascript/atmosphere.js
index 20f7e61a4d7..f57be1bbec4 100644
--- a/modules/javascript/src/main/webapp/javascript/atmosphere.js
+++ b/modules/javascript/src/main/webapp/javascript/atmosphere.js
@@ -28,7 +28,7 @@
 
     "use strict";
 
-    var version = "1.0.14",
+    var version = "1.0.13",
         atmosphere = {},
         guid,
         requests = [],