diff --git a/aurelia_project/tasks/run.js b/aurelia_project/tasks/run.js
index f1c196576ac58b42b1bb87d410ba160fec0b6c94..7b8758865e56294e32527e2cb226f1f7b58d5041 100644
--- a/aurelia_project/tasks/run.js
+++ b/aurelia_project/tasks/run.js
@@ -26,19 +26,21 @@ let serve = gulp.series(
             open: false,
             port: 9000,
             logLevel: 'silent',
+            ghostMode: false,
             server: {
                 baseDir: ['.'],
                 middleware: [historyApiFallback(), function(req, res, next) {
                         res.setHeader('Access-Control-Allow-Origin', '*');
                         next();
                     },
-                    proxyMiddleware(['/free', '/admin', '/upload', '/lib'], {
+                    proxyMiddleware(['/free', '/admin', '/upload', '/lib', '/ws'], {
                         // target: 'http://translation.sh1.newtouch.com',
                         // target: 'http://tms000.sh1.newtouch.com',
                         // target: 'https://xiweicheng.com',
                         target: 'http://localhost:8080',
                         // target: 'http://localhost',
                         changeOrigin: true,
+                        ws: true,
                         secure: false
                     }),
                 ]
diff --git a/deps.js b/deps.js
new file mode 100644
index 0000000000000000000000000000000000000000..cd764c475173cbc1f92a23e940cb4073232ce8a9
--- /dev/null
+++ b/deps.js
@@ -0,0 +1,18 @@
+/*! emojify.js - v1.0.5 - 
+ * Copyright (c) Hassan Khan 2015
+ */
+!function(e,a){"use strict";"function"==typeof define&&define.amd?define([],a):"object"==typeof exports?module.exports=a():e.emojify=a()}(this,function(){"use strict";var e=function(){function e(){var e={named:/:([a-z0-9A-Z_-]+):/,smile:/:-?\)/g,open_mouth:/:o/gi,scream:/:-o/gi,smirk:/[:;]-?]/g,grinning:/[:;]-?d/gi,stuck_out_tongue_closed_eyes:/x-d/gi,stuck_out_tongue_winking_eye:/[:;]-?p/gi,rage:/:-?[\[@]/g,frowning:/:-?\(/g,sob:/:['’]-?\(|:&#x27;\(/g,kissing_heart:/:-?\*/g,wink:/;-?\)/g,pensive:/:-?\//g,confounded:/:-?s/gi,flushed:/:-?\|/g,relaxed:/:-?\$/g,mask:/:-x/gi,heart:/<3|&lt;3/g,broken_heart:/<\/3|&lt;&#x2F;3/g,thumbsup:/:\+1:/g,thumbsdown:/:\-1:/g};return d.ignore_emoticons&&(e={named:/:([a-z0-9A-Z_-]+):/,thumbsup:/:\+1:/g,thumbsdown:/:\-1:/g}),Object.keys(e).map(function(a){return[e[a],a]})}function a(){var e=_.map(function(e){var a=e[0],o=a.source||a;return o=o.replace(/(^|[^\[])\^/g,"$1"),"("+o+")"}).join("|");return new RegExp(e,"gi")}function o(e){return" 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title=':"+a+":'></"+o+">":"<img align='absmiddle' alt=':"+a+":' class='emoji' src='"+this.config.img_dir+"/"+a+".png' title=':"+a+":' />"}function n(){this.lastEmojiTerminatedAt=-1}function s(o,r){if(!o)return o;r||(r=i),_=e(),c=a();var t=new n;return o.replace(c,function(){var e=Array.prototype.slice.call(arguments,0,-2),a=arguments[arguments.length-2],o=arguments[arguments.length-1],i=t.validate(e,a,o);return i?r.apply({config:d},[arguments[0],i]):arguments[0]})}function l(o,i){"undefined"==typeof o&&(o=d.only_crawl_id?document.getElementById(d.only_crawl_id):document.body);var s=o.ownerDocument,l=s.defaultView||s.parentWindow,u=function(e,a){var o;if(e.hasChildNodes())for(o=e.firstChild;o;)a(o)&&u(o,a),o=o.nextSibling},g=function(e){for(var a,o=[],s=new n;null!==(a=c.exec(e.data));)s.validate(a,a.index,a.input)&&o.push(a);for(var _=o.length;_-->0;){var u=t(o[_]);r({node:e,match:o[_],emojiName:u,replacer:i,win:l})}};_=e(),c=a();var m=[],h=new 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+
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e&&e.length&&(e=(n||c.parse)(e)),r[t]=e;break;case"port":r[t]=e,l(e,r.protocol)?e&&(r.host=r.hostname+":"+e):(r.host=r.hostname,r[t]="");break;case"hostname":r[t]=e,r.port&&(e+=":"+r.port),r.host=e;break;case"host":r[t]=e,/:\d+$/.test(e)?(e=e.split(":"),r.port=e.pop(),r.hostname=e.join(":")):(r.hostname=e,r.port="");break;case"protocol":r.protocol=e.toLowerCase(),r.slashes=!n;break;case"pathname":r.pathname=e.length&&"/"!==e.charAt(0)?"/"+e:e;break;default:r[t]=e}for(var i=0;i<h.length;i++){var o=h[i];o[4]&&(r[o[1]]=r[o[1]].toLowerCase())}return r.origin=r.protocol&&r.host&&"file:"!==r.protocol?r.protocol+"//"+r.host:"null",r.href=r.toString(),r}function a(t){t&&"function"==typeof t||(t=c.stringify);var e,n=this,r=n.protocol;r&&":"!==r.charAt(r.length-1)&&(r+=":");var i=r+(n.slashes?"//":"");return n.username&&(i+=n.username,n.password&&(i+=":"+n.password),i+="@"),i+=n.host+n.pathname,e="object"==typeof 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window?window:{})},{"./":58}]},{},[1])(1)});
+//# sourceMappingURL=sockjs.min.js.map
+
+// Generated by CoffeeScript 1.7.1
+/*
+   Stomp Over WebSocket http://www.jmesnil.net/stomp-websocket/doc/ | Apache License V2.0
+
+   Copyright (C) 2010-2013 [Jeff Mesnil](http://jmesnil.net/)
+   Copyright (C) 2012 [FuseSource, Inc.](http://fusesource.com)
+ */
+(function(){var t,e,n,i,r={}.hasOwnProperty,o=[].slice;t={LF:"\n",NULL:"\x00"};n=function(){var e;function n(t,e,n){this.command=t;this.headers=e!=null?e:{};this.body=n!=null?n:""}n.prototype.toString=function(){var e,i,o,s,u;e=[this.command];o=this.headers["content-length"]===false?true:false;if(o){delete this.headers["content-length"]}u=this.headers;for(i in u){if(!r.call(u,i))continue;s=u[i];e.push(""+i+":"+s)}if(this.body&&!o){e.push("content-length:"+n.sizeOfUTF8(this.body))}e.push(t.LF+this.body);return e.join(t.LF)};n.sizeOfUTF8=function(t){if(t){return encodeURI(t).match(/%..|./g).length}else{return 0}};e=function(e){var i,r,o,s,u,a,c,f,h,l,p,d,g,b,m,v,y;s=e.search(RegExp(""+t.LF+t.LF));u=e.substring(0,s).split(t.LF);o=u.shift();a={};d=function(t){return t.replace(/^\s+|\s+$/g,"")};v=u.reverse();for(g=0,m=v.length;g<m;g++){l=v[g];f=l.indexOf(":");a[d(l.substring(0,f))]=d(l.substring(f+1))}i="";p=s+2;if(a["content-length"]){h=parseInt(a["content-length"]);i=(""+e).substring(p,p+h)}else{r=null;for(c=b=p,y=e.length;p<=y?b<y:b>y;c=p<=y?++b:--b){r=e.charAt(c);if(r===t.NULL){break}i+=r}}return new n(o,a,i)};n.unmarshall=function(n){var i;return function(){var r,o,s,u;s=n.split(RegExp(""+t.NULL+t.LF+"*"));u=[];for(r=0,o=s.length;r<o;r++){i=s[r];if((i!=null?i.length:void 0)>0){u.push(e(i))}}return u}()};n.marshall=function(e,i,r){var o;o=new n(e,i,r);return o.toString()+t.NULL};return n}();e=function(){var e;function r(t){this.ws=t;this.ws.binaryType="arraybuffer";this.counter=0;this.connected=false;this.heartbeat={outgoing:1e4,incoming:1e4};this.maxWebSocketFrameSize=16*1024;this.subscriptions={}}r.prototype.debug=function(t){var e;return typeof window!=="undefined"&&window!==null?(e=window.console)!=null?e.log(t):void 0:void 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Socket...")}this.ws.onmessage=function(i){return function(r){var o,u,a,c,f,h,l,p,d,g,b,m;c=typeof ArrayBuffer!=="undefined"&&r.data instanceof ArrayBuffer?(o=new Uint8Array(r.data),typeof i.debug==="function"?i.debug("--- got data length: "+o.length):void 0,function(){var t,e,n;n=[];for(t=0,e=o.length;t<e;t++){u=o[t];n.push(String.fromCharCode(u))}return n}().join("")):r.data;i.serverActivity=e();if(c===t.LF){if(typeof i.debug==="function"){i.debug("<<< PONG")}return}if(typeof i.debug==="function"){i.debug("<<< "+c)}b=n.unmarshall(c);m=[];for(d=0,g=b.length;d<g;d++){f=b[d];switch(f.command){case"CONNECTED":if(typeof i.debug==="function"){i.debug("connected to server "+f.headers.server)}i.connected=true;i._setupHeartbeat(f.headers);m.push(typeof i.connectCallback==="function"?i.connectCallback(f):void 0);break;case"MESSAGE":p=f.headers.subscription;l=i.subscriptions[p]||i.onreceive;if(l){a=i;h=f.headers["message-id"];f.ack=function(t){if(t==null){t={}}return a.ack(h,p,t)};f.nack=function(t){if(t==null){t={}}return a.nack(h,p,t)};m.push(l(f))}else{m.push(typeof i.debug==="function"?i.debug("Unhandled received MESSAGE: "+f):void 0)}break;case"RECEIPT":m.push(typeof i.onreceipt==="function"?i.onreceipt(f):void 0);break;case"ERROR":m.push(typeof s==="function"?s(f):void 0);break;default:m.push(typeof i.debug==="function"?i.debug("Unhandled frame: "+f):void 0)}}return m}}(this);this.ws.onclose=function(t){return function(){var e;e="Whoops! Lost connection to "+t.ws.url;if(typeof t.debug==="function"){t.debug(e)}t._cleanUp();return typeof s==="function"?s(e):void 0}}(this);return this.ws.onopen=function(t){return function(){if(typeof t.debug==="function"){t.debug("Web Socket Opened...")}u["accept-version"]=i.VERSIONS.supportedVersions();u["heart-beat"]=[t.heartbeat.outgoing,t.heartbeat.incoming].join(",");return t._transmit("CONNECT",u)}}(this)};r.prototype.disconnect=function(t,e){if(e==null){e={}}this._transmit("DISCONNECT",e);this.ws.onclose=null;this.ws.close();this._cleanUp();return typeof t==="function"?t():void 0};r.prototype._cleanUp=function(){this.connected=false;if(this.pinger){i.clearInterval(this.pinger)}if(this.ponger){return i.clearInterval(this.ponger)}};r.prototype.send=function(t,e,n){if(e==null){e={}}if(n==null){n=""}e.destination=t;return this._transmit("SEND",e,n)};r.prototype.subscribe=function(t,e,n){var i;if(n==null){n={}}if(!n.id){n.id="sub-"+this.counter++}n.destination=t;this.subscriptions[n.id]=e;this._transmit("SUBSCRIBE",n);i=this;return{id:n.id,unsubscribe:function(){return i.unsubscribe(n.id)}}};r.prototype.unsubscribe=function(t){delete this.subscriptions[t];return this._transmit("UNSUBSCRIBE",{id:t})};r.prototype.begin=function(t){var e,n;n=t||"tx-"+this.counter++;this._transmit("BEGIN",{transaction:n});e=this;return{id:n,commit:function(){return e.commit(n)},abort:function(){return e.abort(n)}}};r.prototype.commit=function(t){return this._transmit("COMMIT",{transaction:t})};r.prototype.abort=function(t){return this._transmit("ABORT",{transaction:t})};r.prototype.ack=function(t,e,n){if(n==null){n={}}n["message-id"]=t;n.subscription=e;return this._transmit("ACK",n)};r.prototype.nack=function(t,e,n){if(n==null){n={}}n["message-id"]=t;n.subscription=e;return this._transmit("NACK",n)};return r}();i={VERSIONS:{V1_0:"1.0",V1_1:"1.1",V1_2:"1.2",supportedVersions:function(){return"1.1,1.0"}},client:function(t,n){var r,o;if(n==null){n=["v10.stomp","v11.stomp"]}r=i.WebSocketClass||WebSocket;o=new r(t,n);return new e(o)},over:function(t){return new e(t)},Frame:n};if(typeof exports!=="undefined"&&exports!==null){exports.Stomp=i}if(typeof window!=="undefined"&&window!==null){i.setInterval=function(t,e){return window.setInterval(e,t)};i.clearInterval=function(t){return window.clearInterval(t)};window.Stomp=i}else if(!exports){self.Stomp=i}}).call(this);
\ No newline at end of file
diff --git a/index.html b/index.html
index 1a40e5b45ed0d0fded93426d4cf5df117065ea44..9e5ffc8fd347d7b1256dd91879bd4a6e6092b1f8 100644
--- a/index.html
+++ b/index.html
@@ -15,8 +15,11 @@
 </head>
 
 <body aurelia-app="main">
-    <script src="emojify.min.js"></script>
-    <script src="scripts/vendor-bundle-c327ef627e.6bb9f9a6.1585112.js" data-main="aurelia-bootstrapper"></script>
+    <script src="deps.js"></script>
+    <!-- <script src="emojify.min.js"></script> -->
+    <!-- <script src="sockjs.min.js"></script> -->
+    <!-- <script src="stomp.min.js"></script> -->
+    <script src="scripts/vendor-bundle.js" data-main="aurelia-bootstrapper"></script>
 </body>
 
 </html>
diff --git a/sockjs.min.js b/sockjs.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..e086e133e7276dc6bd3792c0f74fbe673002051d
--- /dev/null
+++ b/sockjs.min.js
@@ -0,0 +1,4 @@
+/* sockjs-client v1.1.4 | http://sockjs.org | MIT license */
+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.SockJS=t()}}(function(){var t;return function t(e,n,r){function i(s,a){if(!n[s]){if(!e[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var c=n[s]={exports:{}};e[s][0].call(c.exports,function(t){var n=e[s][1][t];return i(n||t)},c,c.exports,t,e,n,r)}return n[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)i(r[s]);return i}({1:[function(t,e,n){(function(n){"use strict";var r=t("./transport-list");e.exports=t("./main")(r),"_sockjs_onload"in n&&setTimeout(n._sockjs_onload,1)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./main":14,"./transport-list":16}],2:[function(t,e,n){"use strict";function r(){o.call(this),this.initEvent("close",!1,!1),this.wasClean=!1,this.code=0,this.reason=""}var i=t("inherits"),o=t("./event");i(r,o),e.exports=r},{"./event":4,"inherits":54}],3:[function(t,e,n){"use strict";function r(){o.call(this)}var i=t("inherits"),o=t("./eventtarget");i(r,o),r.prototype.removeAllListeners=function(t){t?delete this._listeners[t]:this._listeners={}},r.prototype.once=function(t,e){function n(){r.removeListener(t,n),i||(i=!0,e.apply(this,arguments))}var r=this,i=!1;this.on(t,n)},r.prototype.emit=function(){var t=arguments[0],e=this._listeners[t];if(e){for(var n=arguments.length,r=new Array(n-1),i=1;i<n;i++)r[i-1]=arguments[i];for(var o=0;o<e.length;o++)e[o].apply(this,r)}},r.prototype.on=r.prototype.addListener=o.prototype.addEventListener,r.prototype.removeListener=o.prototype.removeEventListener,e.exports.EventEmitter=r},{"./eventtarget":5,"inherits":54}],4:[function(t,e,n){"use strict";function r(t){this.type=t}r.prototype.initEvent=function(t,e,n){return this.type=t,this.bubbles=e,this.cancelable=n,this.timeStamp=+new Date,this},r.prototype.stopPropagation=function(){},r.prototype.preventDefault=function(){},r.CAPTURING_PHASE=1,r.AT_TARGET=2,r.BUBBLING_PHASE=3,e.exports=r},{}],5:[function(t,e,n){"use strict";function r(){this._listeners={}}r.prototype.addEventListener=function(t,e){t in this._listeners||(this._listeners[t]=[]);var n=this._listeners[t];-1===n.indexOf(e)&&(n=n.concat([e])),this._listeners[t]=n},r.prototype.removeEventListener=function(t,e){var n=this._listeners[t];if(n){var r=n.indexOf(e);return-1!==r?void(n.length>1?this._listeners[t]=n.slice(0,r).concat(n.slice(r+1)):delete this._listeners[t]):void 0}},r.prototype.dispatchEvent=function(){var t=arguments[0],e=t.type,n=1===arguments.length?[t]:Array.apply(null,arguments);if(this["on"+e]&&this["on"+e].apply(this,n),e in this._listeners)for(var r=this._listeners[e],i=0;i<r.length;i++)r[i].apply(this,n)},e.exports=r},{}],6:[function(t,e,n){"use strict";function r(t){o.call(this),this.initEvent("message",!1,!1),this.data=t}var i=t("inherits"),o=t("./event");i(r,o),e.exports=r},{"./event":4,"inherits":54}],7:[function(t,e,n){"use strict";function r(t){this._transport=t,t.on("message",this._transportMessage.bind(this)),t.on("close",this._transportClose.bind(this))}var i=t("json3"),o=t("./utils/iframe");r.prototype._transportClose=function(t,e){o.postMessage("c",i.stringify([t,e]))},r.prototype._transportMessage=function(t){o.postMessage("t",t)},r.prototype._send=function(t){this._transport.send(t)},r.prototype._close=function(){this._transport.close(),this._transport.removeAllListeners()},e.exports=r},{"./utils/iframe":47,"json3":55}],8:[function(t,e,n){"use strict";var r=t("./utils/url"),i=t("./utils/event"),o=t("json3"),s=t("./facade"),a=t("./info-iframe-receiver"),l=t("./utils/iframe"),u=t("./location");e.exports=function(t,e){var n={};e.forEach(function(t){t.facadeTransport&&(n[t.facadeTransport.transportName]=t.facadeTransport)}),n[a.transportName]=a;var c;t.bootstrap_iframe=function(){var e;l.currentWindowId=u.hash.slice(1);var a=function(i){if(i.source===parent&&(void 0===c&&(c=i.origin),i.origin===c)){var a;try{a=o.parse(i.data)}catch(t){return void i.data}if(a.windowId===l.currentWindowId)switch(a.type){case"s":var f;try{f=o.parse(a.data)}catch(t){a.data;break}var h=f[0],d=f[1],p=f[2],v=f[3];if(h!==t.version)throw new Error('Incompatible SockJS! 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e&&e;if(!u||u.global!==u&&u.window!==u&&u.self!==u||(l=u),a&&!o)i(l,a);else{var c=l.JSON,f=l.JSON3,h=!1,d=i(l,l.JSON3={"noConflict":function(){return h||(h=!0,l.JSON=c,l.JSON3=f,c=f=null),d}});l.JSON={"parse":d.parse,"stringify":d.stringify}}o&&t(function(){return d})}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],56:[function(t,e,n){"use strict";function r(t){for(var e,n=/([^=?&]+)=?([^&]*)/g,r={};e=n.exec(t);r[decodeURIComponent(e[1])]=decodeURIComponent(e[2]));return r}function i(t,e){e=e||"";var n=[];"string"!=typeof e&&(e="?");for(var r in t)o.call(t,r)&&n.push(encodeURIComponent(r)+"="+encodeURIComponent(t[r]));return n.length?e+n.join("&"):""}var o=Object.prototype.hasOwnProperty;n.stringify=i,n.parse=r},{}],57:[function(t,e,n){"use strict";e.exports=function(t,e){if(e=e.split(":")[0],!(t=+t))return!1;switch(e){case"http":case"ws":return 80!==t;case"https":case"wss":return 443!==t;case"ftp":return 21!==t;case"gopher":return 70!==t;case"file":return!1}return 0!==t}},{}],58:[function(t,e,n){"use strict";function r(t){var e=f.exec(t);return{protocol:e[1]?e[1].toLowerCase():"",slashes:!!e[2],rest:e[3]}}function i(t,e){for(var n=(e||"/").split("/").slice(0,-1).concat(t.split("/")),r=n.length,i=n[r-1],o=!1,s=0;r--;)"."===n[r]?n.splice(r,1):".."===n[r]?(n.splice(r,1),s++):s&&(0===r&&(o=!0),n.splice(r,1),s--);return o&&n.unshift(""),"."!==i&&".."!==i||n.push(""),n.join("/")}function o(t,e,n){if(!(this instanceof o))return new o(t,e,n);var s,a,f,d,p,v,m=h.slice(),b=typeof e,y=this,g=0;for("object"!==b&&"string"!==b&&(n=e,e=null),n&&"function"!=typeof n&&(n=c.parse),e=u(e),a=r(t||""),s=!a.protocol&&!a.slashes,y.slashes=a.slashes||s&&e.slashes,y.protocol=a.protocol||e.protocol||"",t=a.rest,a.slashes||(m[2]=[/(.*)/,"pathname"]);g<m.length;g++)d=m[g],f=d[0],v=d[1],f!==f?y[v]=t:"string"==typeof f?~(p=t.indexOf(f))&&("number"==typeof d[2]?(y[v]=t.slice(0,p),t=t.slice(p+d[2])):(y[v]=t.slice(p),t=t.slice(0,p))):(p=f.exec(t))&&(y[v]=p[1],t=t.slice(0,p.index)),y[v]=y[v]||(s&&d[3]?e[v]||"":""),d[4]&&(y[v]=y[v].toLowerCase());n&&(y.query=n(y.query)),s&&e.slashes&&"/"!==y.pathname.charAt(0)&&(""!==y.pathname||""!==e.pathname)&&(y.pathname=i(y.pathname,e.pathname)),l(y.port,y.protocol)||(y.host=y.hostname,y.port=""),y.username=y.password="",y.auth&&(d=y.auth.split(":"),y.username=d[0]||"",y.password=d[1]||""),y.origin=y.protocol&&y.host&&"file:"!==y.protocol?y.protocol+"//"+y.host:"null",y.href=y.toString()}function s(t,e,n){var r=this;switch(t){case"query":"string"==typeof e&&e.length&&(e=(n||c.parse)(e)),r[t]=e;break;case"port":r[t]=e,l(e,r.protocol)?e&&(r.host=r.hostname+":"+e):(r.host=r.hostname,r[t]="");break;case"hostname":r[t]=e,r.port&&(e+=":"+r.port),r.host=e;break;case"host":r[t]=e,/:\d+$/.test(e)?(e=e.split(":"),r.port=e.pop(),r.hostname=e.join(":")):(r.hostname=e,r.port="");break;case"protocol":r.protocol=e.toLowerCase(),r.slashes=!n;break;case"pathname":r.pathname=e.length&&"/"!==e.charAt(0)?"/"+e:e;break;default:r[t]=e}for(var i=0;i<h.length;i++){var o=h[i];o[4]&&(r[o[1]]=r[o[1]].toLowerCase())}return r.origin=r.protocol&&r.host&&"file:"!==r.protocol?r.protocol+"//"+r.host:"null",r.href=r.toString(),r}function a(t){t&&"function"==typeof t||(t=c.stringify);var e,n=this,r=n.protocol;r&&":"!==r.charAt(r.length-1)&&(r+=":");var i=r+(n.slashes?"//":"");return n.username&&(i+=n.username,n.password&&(i+=":"+n.password),i+="@"),i+=n.host+n.pathname,e="object"==typeof n.query?t(n.query):n.query,e&&(i+="?"!==e.charAt(0)?"?"+e:e),n.hash&&(i+=n.hash),i}var l=t("requires-port"),u=t("./lolcation"),c=t("querystringify"),f=/^([a-z][a-z0-9.+-]*:)?(\/\/)?([\S\s]*)/i,h=[["#","hash"],["?","query"],["/","pathname"],["@","auth",1],[NaN,"host",void 0,1,1],[/:(\d+)$/,"port",void 0,1],[NaN,"hostname",void 0,1,1]];o.prototype={set:s,toString:a},o.extractProtocol=r,o.location=u,o.qs=c,e.exports=o},{"./lolcation":59,"querystringify":56,"requires-port":57}],59:[function(t,e,n){(function(n){"use strict";var r,i=/^[A-Za-z][A-Za-z0-9+-.]*:\/\//,o={hash:1,query:1};e.exports=function(e){e=e||n.location||{},r=r||t("./");var s,a={},l=typeof e;if("blob:"===e.protocol)a=new r(unescape(e.pathname),{});else if("string"===l){a=new r(e,{});for(s in o)delete a[s]}else if("object"===l){for(s in e)s in o||(a[s]=e[s]);void 0===a.slashes&&(a.slashes=i.test(e.href))}return a}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./":58}]},{},[1])(1)});
+//# sourceMappingURL=sockjs.min.js.map
diff --git a/src/chat/chat-direct.js b/src/chat/chat-direct.js
index 06979a78f5dcc8bf6ffe5b87dec714850d1db369..27b0b2db75497e7f5f9784a17186ed6e1ff0fa8b 100644
--- a/src/chat/chat-direct.js
+++ b/src/chat/chat-direct.js
@@ -47,6 +47,67 @@ export class ChatDirect {
         });
 
         this.initSubscribeEvent();
+
+    }
+
+    _initSock() {
+        // FYI: https://stomp-js.github.io/stomp-websocket/codo/class/Client.html
+        // var socket = new SockJS('http://localhost:8080/ws');
+        let socket = new SockJS('/ws');
+        window.stompClient = Stomp.over(socket);
+        // window.stompClient.debug = () => {};
+        stompClient.debug = (msg) => { console.log(msg) };
+        window.stompClient.connect({}, (frame) => {
+            // 同步在线用户
+            this.getOnlineUsers();
+            // 注册发送消息
+            stompClient.subscribe('/channel/update', (msg) => {
+                ea.publish(nsCons.EVENT_WS_CHANNEL_UPDATE, JSON.parse(msg.body));
+            });
+            stompClient.subscribe('/channel/online', (msg) => {
+                let online = JSON.parse(msg.body);
+                ea.publish(nsCons.EVENT_WS_CHANNEL_ONLINE, online);
+                _.each(this.users, user => {
+                    if (user.username == online.username) {
+                        if (online.cmd == 'ON') {
+                            user.onlineStatus = 'Online';
+                            user.onlineDate = new Date().getTime();
+                        } else if (online.cmd == 'OFF') {
+                            delete user['onlineStatus'];
+                            delete user['onlineDate'];
+                        }
+                        return false;
+                    }
+                });
+                this.users = [...this.users];
+            });
+            stompClient.subscribe('/user/direct/update', (msg) => {
+                let body = JSON.parse(msg.body);
+                ea.publish(nsCons.EVENT_WS_DIRECT_UPDATE, body);
+            });
+        }, (err) => {
+            utils.errorAutoTry(() => {
+                this._initSock();
+            });
+        });
+    }
+
+    getOnlineUsers() {
+        $.get('/admin/user/online', (data) => {
+            if (data.success) {
+                let onlines = data.data;
+                _.each(this.users, user => {
+                    let online = _.find(onlines, { username: user.username });
+                    if (online) {
+                        user.onlineStatus = 'Online';
+                        user.onlineDate = online.date;
+                    } else {
+                        delete user['onlineStatus'];
+                        delete user['onlineDate'];
+                    }
+                });
+            }
+        });
     }
 
     doResize() {
@@ -172,7 +233,7 @@ export class ChatDirect {
                     if (msg.action == 'Delete') {
                         this.chats = _.reject(this.chats, { id: chat.id });
                     } else {
-                        this.updateNotify(chat, msg, `【${updaterName}】更新了消息[#${chat.id}]的消息内容，请注意关注！`);
+                        this.updateNotify(chat, msg, `【${updaterName}】更新了消息[#${chat.id}]的内容，请注意关注！`);
                     }
                 } else if (msg.type == 'Label') {
                     this.updateNotify(chat, msg, (msg.action != 'Delete' ? `【${updaterName}】更新了消息[#${chat.id}]的表情标签，请注意关注！` : null));
@@ -183,6 +244,100 @@ export class ChatDirect {
 
         });
 
+        this.subscribe13 = ea.subscribe(nsCons.EVENT_WS_CHANNEL_UPDATE, (payload) => {
+
+            // 频道聊天
+            if (payload.username != this.loginUser.username) {
+                if (this.channel && (payload.id == this.channel.id)) {
+                    if (payload.cmd == 'R') {
+                        console.log('ws: poll reset');
+                        poll.reset();
+                    }
+                } else {
+                    if (payload.cmd == 'R') {
+                        let channel = _.find(this.channels, { id: payload.id });
+                        if (channel) {
+                            channel.newMsgCnt = _.isNumber(channel.newMsgCnt) ? (channel.newMsgCnt + 1) : 1;
+
+                            this.updateNotifyChannel(null, `【${channel.title ? channel.title : channel.name}】频道有消息更新，请注意关注！`);
+                        }
+                    }
+                }
+            }
+
+        });
+
+        this.subscribe14 = ea.subscribe(nsCons.EVENT_WS_DIRECT_UPDATE, (payload) => {
+
+            let updater = utils.getUser(payload.username);
+            let updaterName = updater ? (updater.name ? updater.name : updater.username) : '';
+
+            // 私聊聊天
+            if (this.user && (this.user.username == payload.username)) {
+                if (payload.cmd == 'C') {
+                    console.log('ws: poll reset');
+                    poll.reset();
+                } else if (payload.cmd == 'U') {
+                    $.get('/admin/chat/direct/get', { id: payload.id }, (data) => {
+                        let chat = _.find(this.chats, { id: payload.id });
+                        chat && (_.extend(chat, data.data));
+
+                        this.updateNotifyDirect(chat, `【${updaterName}】更新了消息[#${payload.id}]的内容，请注意关注！`);
+                    });
+                } else if (payload.cmd == 'D') {
+                    this.chats = _.reject(this.chats, { id: payload.id });
+                }
+            } else {
+                let user = _.find(this.users, { username: payload.username });
+                if (user) {
+                    user.newMsgCnt = _.isNumber(user.newMsgCnt) ? (user.newMsgCnt + 1) : 1;
+
+                    this.updateNotifyDirect(null, `【${updaterName}】私聊有消息更新，请注意关注！`);
+                }
+            }
+
+        });
+
+    }
+
+    updateNotifyDirect(chat, message) {
+        let alarm = utils.getAlarm();
+        if (!alarm.off && chat) this.scrollToAfterImgLoaded(chat.id);
+
+        toastr.success(message);
+
+        if (!alarm.off && alarm.news) {
+            push.create('TMS沟通私聊消息通知', {
+                body: message,
+                icon: {
+                    x16: 'img/tms-x16.ico',
+                    x32: 'img/tms-x32.png'
+                },
+                timeout: 5000
+            });
+
+            alarm.audio && ea.publish(nsCons.EVENT_AUDIO_ALERT, {});
+        }
+    }
+
+    updateNotifyChannel(chat, message) {
+        let alarm = utils.getAlarm();
+        if (!alarm.off && chat) this.scrollToAfterImgLoaded(chat.id);
+
+        toastr.success(message);
+
+        if (!alarm.off && alarm.news) {
+            push.create('TMS沟通频道消息通知', {
+                body: message,
+                icon: {
+                    x16: 'img/tms-x16.ico',
+                    x32: 'img/tms-x32.png'
+                },
+                timeout: 5000
+            });
+
+            alarm.audio && ea.publish(nsCons.EVENT_AUDIO_ALERT, {});
+        }
     }
 
     updateNotify(chat, msg, message) {
@@ -195,24 +350,7 @@ export class ChatDirect {
                 let isOwn = msg.username == this.loginUser.username;
 
                 if (!isOwn && message) {
-
-                    let alarm = utils.getAlarm();
-                    if (!alarm.off) this.scrollToAfterImgLoaded(chat.id);
-
-                    toastr.success(message);
-
-                    if (!alarm.off && alarm.news) {
-                        push.create('TMS沟通频道消息通知', {
-                            body: message,
-                            icon: {
-                                x16: 'img/tms-x16.ico',
-                                x32: 'img/tms-x32.png'
-                            },
-                            timeout: 5000
-                        });
-
-                        alarm.audio && ea.publish(nsCons.EVENT_AUDIO_ALERT, {});
-                    }
+                    this.updateNotifyChannel(chat, message);
                 }
                 // TODO 自动滚动定位到更新消息，或者显示更新图标，让用户手动触发定位到更新消息
             });
@@ -236,6 +374,8 @@ export class ChatDirect {
         this.subscribe10.dispose();
         this.subscribe11.dispose();
         this.subscribe12.dispose();
+        this.subscribe13.dispose();
+        this.subscribe14.dispose();
 
         clearInterval(this.timeagoTimer);
         poll.stop();
@@ -294,6 +434,8 @@ export class ChatDirect {
                         let name = this.user ? (this.user.name ? this.user.name : this.user.username) : this.chatTo;
                         routeConfig.navModel.setTitle(`${name} | 私聊 | TMS`);
 
+                        this.user.newMsgCnt = 0;
+
                         this.listChatDirect(true);
                     } else {
                         toastr.error(`聊天用户[${this.chatTo}]不存在或者没有权限访问!`);
@@ -318,6 +460,8 @@ export class ChatDirect {
                     if (this.channel) {
                         routeConfig.navModel.setTitle(`${this.channel.title} | 频道 | TMS`);
 
+                        this.channel.newMsgCnt = 0;
+
                         this.listChatChannel(true);
                     } else {
                         toastr.error(`聊天频道[${this.chatTo}]不存在或者没有权限访问!`);
@@ -617,14 +761,23 @@ export class ChatDirect {
 
         let alarm = utils.getAlarm();
         if (!hasOwn && !alarm.off && alarm.news) {
-            push.create('TMS沟通频道消息通知', {
+            this.channel && (push.create('TMS沟通频道消息通知', {
                 body: `频道[${this.channel.title}]有新消息了!`,
                 icon: {
                     x16: 'img/tms-x16.ico',
                     x32: 'img/tms-x32.png'
                 },
                 timeout: 5000
-            });
+            }));
+
+            this.user && (push.create('TMS沟通私聊消息通知', {
+                body: `用户[${this.user.name ? this.user.name : this.user.username}]有新消息了!`,
+                icon: {
+                    x16: 'img/tms-x16.ico',
+                    x32: 'img/tms-x32.png'
+                },
+                timeout: 5000
+            }));
 
             alarm.audio && ea.publish(nsCons.EVENT_AUDIO_ALERT, {});
         }
@@ -664,6 +817,8 @@ export class ChatDirect {
         this.initHotkeys();
         this.initFocusedComment();
 
+        this._initSock();
+
         $(this.scrollbarRef).on('mouseenter', '.em-chat-content-item', (event) => {
             event.preventDefault();
             let $item = $(event.currentTarget);
diff --git a/src/common/common-constant.js b/src/common/common-constant.js
index 1a35e13f654ffddb53bdb3b0dea9621607ee3639..762ccb967b39daf3d79655114c90121117853544 100644
--- a/src/common/common-constant.js
+++ b/src/common/common-constant.js
@@ -56,6 +56,9 @@ window.nsCons = {
     EVENT_BLOG_COMMENT_MSG_INSERT: 'event_blog_comment_msg_insert',
     EVENT_BLOG_COMMENT_ADDED: 'event_blog_comment_added',
     EVENT_BLOG_COMMENT_CHANGED: 'event_blog_comment_changed',
+    EVENT_WS_CHANNEL_UPDATE: 'event_ws_channel_update',
+    EVENT_WS_CHANNEL_ONLINE: 'event_ws_channel_online',
+    EVENT_WS_DIRECT_UPDATE: 'event_ws_direct_update',
     EVENT_AUDIO_ALERT: 'event_audio_alert',
     ACTION_TYPE_SEARCH: 'action_type_search',
     ACTION_TYPE_STOW: 'action_type_stow',
diff --git a/src/common/common-utils.js b/src/common/common-utils.js
index b8b2c2be61048118dc64ac24b194e11cfb2baa9b..97ee0c33eb8d8d9e6691961589ae1a70f6ccb956 100644
--- a/src/common/common-utils.js
+++ b/src/common/common-utils.js
@@ -113,15 +113,16 @@ export class CommonUtils {
      * @param  {Function} callback 重试回调
      * @return {[type]}            [description]
      */
-    errorAutoTry(callback, time) {
+    errorAutoTry(callback, time, msg) {
 
         if (this.isRunning || this.isLoginPage()) {
             return;
         }
 
         let cnt = time ? time : 10;
+        let err = msg ? msg : `网络连接错误`;
         let timer = null;
-        let $t = toastr.error(`网络连接错误,${cnt}秒后自动重试!`, null, {
+        let $t = toastr.error(`${err},${cnt}秒后自动重试!`, null, {
             "closeButton": false,
             "timeOut": "0",
             "preventDuplicates": false,
@@ -140,7 +141,7 @@ export class CommonUtils {
                 callback && callback();
                 return;
             }
-            $t && $t.find('.toast-message').text(`网络连接错误,${cnt}秒后自动重试!`);
+            $t && $t.find('.toast-message').text(`${err},${cnt}秒后自动重试!`);
             cnt--;
         }, 1000);
     }
diff --git a/src/resources/elements/em-chat-member-popup.html b/src/resources/elements/em-chat-member-popup.html
index e7be0f0e1f2ad8dfb4eee7c6d555d9e6f2761bf1..a13ad1e6a1aaa0ecfeb0ff2f035a26b916744c3d 100644
--- a/src/resources/elements/em-chat-member-popup.html
+++ b/src/resources/elements/em-chat-member-popup.html
@@ -44,7 +44,7 @@
                             </div>
                             <div class="item" style="padding-top: 5px!important; padding-bottom: 5px!important;">
                                 <div class="content">
-                                    <a class="header" style="display: inline;">状态</a> ${member.enabled ? '启用中' : '已禁用'}
+                                    <a class="header" style="display: inline;">状态</a> ${member.enabled ? '启用中' : '已禁用'} ${member.onlineStatus == 'Online' ? '(在线)' : ''} ${member.onlineDate | timeago}${member.onlineDate ? '上线' : ''}
                                 </div>
                             </div>
                             <div class="item" style="padding-top: 5px!important; padding-bottom: 5px!important;">
diff --git a/src/resources/elements/em-chat-sidebar-left.html b/src/resources/elements/em-chat-sidebar-left.html
index 2b29b03d946d7f1efa0800e27cd10ee03a805468..be16e0d250e603d131a2bfd5626f83ce9a58cf53 100644
--- a/src/resources/elements/em-chat-sidebar-left.html
+++ b/src/resources/elements/em-chat-sidebar-left.html
@@ -18,6 +18,7 @@
                             <i class="hashtag icon my-theme"></i>
                             <div class="content">
                                 <div class="tms-name my-theme">${item.title}</div>
+                                <div show.bind="item.newMsgCnt && item.newMsgCnt > 0" class="floating ui red empty circular label"></div>
                             </div>
                             <div class="actions">
                                 <div if.bind="item.owner.username == loginUser.username" ui-dropdown class="ui right pointing dropdown">
@@ -48,10 +49,11 @@
                         <!-- <i class="plus link circular icon"></i> -->
                     </div>
                     <div ref="userListRef" class="ui middle aligned selection list">
-                        <a repeat.for="item of users | sortUsers:loginUser.username" click.delegate="userHandler()" title="${item.name}(@${item.username})" show.bind="!item.hidden" href="#/chat/@${item.username}" class="item my-theme ${(isAt && item.username == chatTo) ? 'active' : ''} ${!item.enabled ? 'disabled-user' : ''}" data-id="${item.username}">
+                        <a repeat.for="item of users | sortUsers:loginUser.username" click.delegate="userHandler()" title="${item.name}(@${item.username}) ${item.onlineDate | date:'MM-dd HH:mm'}${item.onlineDate ? ' 上线' : ''}" show.bind="!item.hidden" href="#/chat/@${item.username}" class="item my-theme ${(isAt && item.username == chatTo) ? 'active' : ''} ${!item.enabled ? 'disabled-user' : ''}" data-id="${item.username}">
                             <i style="font-weight: bold;" class="at icon my-theme"></i>
                             <div class="content">
-                                <div class="tms-name my-theme">${item.name ? item.name : item.username} ${item.username == loginUser.username ? '(自己)' : ''}</div>
+                                <div class="tms-name my-theme">${item.name ? item.name : item.username} ${item.username == loginUser.username ? '(自己)' : (item.onlineStatus == 'Online' ? '(在线)' : '')}</div>
+                                <div show.bind="item.newMsgCnt && item.newMsgCnt > 0" class="floating ui red empty circular label"></div>
                             </div>
                         </a>
                     </div>
diff --git a/src/resources/elements/em-chat-sidebar-left.less b/src/resources/elements/em-chat-sidebar-left.less
index 92ae464d8e1ac284f48717ae02cf07f1fbcfb27e..d3be7a154878db46e4efcaa3ca6cfbbdfca52a5a 100644
--- a/src/resources/elements/em-chat-sidebar-left.less
+++ b/src/resources/elements/em-chat-sidebar-left.less
@@ -31,10 +31,10 @@
             margin-top: 10px;
             padding-top: 5px;
             box-shadow: 0px -1px 1px -1px rgba(65, 131, 196, 0.5);
-            > .item {
+            >.item {
                 padding-left: 16px;
                 border-radius: 0;
-                > .icon+.content {
+                >.icon+.content {
                     padding: 0;
                 }
                 &.active {
@@ -47,6 +47,12 @@
                     text-decoration: line-through;
                     font-style: italic;
                 }
+                .ui.empty.circular.label {
+                    width: 0.1em;
+                    height: 0.1em;
+                    top: 10px;
+                    left: 20px;
+                }
             }
         }
         .tms-name {
@@ -55,7 +61,13 @@
             text-overflow: ellipsis;
             max-width: 160px;
         }
-        .tms-users {}
+        .tms-users {
+            .ui.list {
+                a.item {
+                    position: relative;
+                }
+            }
+        }
         .tms-channels {
             .ui.list {
                 a.item {
@@ -90,7 +102,7 @@
             color: @sidebar-font-color;
         }
         .tms-header {
-            > input {
+            >input {
                 background-color: transparent;
                 border: 1px rgba(103, 104, 104, 0.5) solid;
                 font-size: 12px;
diff --git a/src/resources/elements/em-chat-top-menu.js b/src/resources/elements/em-chat-top-menu.js
index d506db5928c20d817f4621283de1a0b1da398744..b9d1686368da300525f894248a8bf1aff97391d6 100644
--- a/src/resources/elements/em-chat-top-menu.js
+++ b/src/resources/elements/em-chat-top-menu.js
@@ -327,6 +327,7 @@ export class EmChatTopMenu {
     }
 
     logoutHandler() {
+        window.stompClient.disconnect(() => {});
         $.post('/admin/logout').always(() => {
             utils.redirect2Login();
             window.location.reload();
diff --git a/src/resources/value-converters/vc-common.js b/src/resources/value-converters/vc-common.js
index a8877a4ce7cecc1e9b5cff0b8a63e9c59261c75d..b42fc6f13eb69b68ec9a12cc6c90730ba2ae8205 100644
--- a/src/resources/value-converters/vc-common.js
+++ b/src/resources/value-converters/vc-common.js
@@ -105,7 +105,7 @@ export class SortUsersValueConverter {
         if (_.isArray(value) && username) {
             let user = _.find(value, { username: username });
             if (user) {
-                return [user, ..._.reject(value, { username: username })];
+                return [user, ..._.sortBy(_.reject(value, { username: username }), ['onlineStatus', 'name', 'username'])];
             }
         }
         return value;
diff --git a/stomp.min.js b/stomp.min.js
new file mode 100644
index 0000000000000000000000000000000000000000..21a429f47a338c92e4a3d18e67ae393f9b0884bd
--- /dev/null
+++ b/stomp.min.js
@@ -0,0 +1,8 @@
+// Generated by CoffeeScript 1.7.1
+/*
+   Stomp Over WebSocket http://www.jmesnil.net/stomp-websocket/doc/ | Apache License V2.0
+
+   Copyright (C) 2010-2013 [Jeff Mesnil](http://jmesnil.net/)
+   Copyright (C) 2012 [FuseSource, Inc.](http://fusesource.com)
+ */
+(function(){var t,e,n,i,r={}.hasOwnProperty,o=[].slice;t={LF:"\n",NULL:"\x00"};n=function(){var e;function n(t,e,n){this.command=t;this.headers=e!=null?e:{};this.body=n!=null?n:""}n.prototype.toString=function(){var e,i,o,s,u;e=[this.command];o=this.headers["content-length"]===false?true:false;if(o){delete this.headers["content-length"]}u=this.headers;for(i in u){if(!r.call(u,i))continue;s=u[i];e.push(""+i+":"+s)}if(this.body&&!o){e.push("content-length:"+n.sizeOfUTF8(this.body))}e.push(t.LF+this.body);return e.join(t.LF)};n.sizeOfUTF8=function(t){if(t){return encodeURI(t).match(/%..|./g).length}else{return 0}};e=function(e){var i,r,o,s,u,a,c,f,h,l,p,d,g,b,m,v,y;s=e.search(RegExp(""+t.LF+t.LF));u=e.substring(0,s).split(t.LF);o=u.shift();a={};d=function(t){return t.replace(/^\s+|\s+$/g,"")};v=u.reverse();for(g=0,m=v.length;g<m;g++){l=v[g];f=l.indexOf(":");a[d(l.substring(0,f))]=d(l.substring(f+1))}i="";p=s+2;if(a["content-length"]){h=parseInt(a["content-length"]);i=(""+e).substring(p,p+h)}else{r=null;for(c=b=p,y=e.length;p<=y?b<y:b>y;c=p<=y?++b:--b){r=e.charAt(c);if(r===t.NULL){break}i+=r}}return new n(o,a,i)};n.unmarshall=function(n){var i;return function(){var r,o,s,u;s=n.split(RegExp(""+t.NULL+t.LF+"*"));u=[];for(r=0,o=s.length;r<o;r++){i=s[r];if((i!=null?i.length:void 0)>0){u.push(e(i))}}return u}()};n.marshall=function(e,i,r){var o;o=new n(e,i,r);return o.toString()+t.NULL};return n}();e=function(){var e;function r(t){this.ws=t;this.ws.binaryType="arraybuffer";this.counter=0;this.connected=false;this.heartbeat={outgoing:1e4,incoming:1e4};this.maxWebSocketFrameSize=16*1024;this.subscriptions={}}r.prototype.debug=function(t){var e;return typeof window!=="undefined"&&window!==null?(e=window.console)!=null?e.log(t):void 0:void 0};e=function(){if(Date.now){return Date.now()}else{return(new Date).valueOf}};r.prototype._transmit=function(t,e,i){var r;r=n.marshall(t,e,i);if(typeof this.debug==="function"){this.debug(">>> "+r)}while(true){if(r.length>this.maxWebSocketFrameSize){this.ws.send(r.substring(0,this.maxWebSocketFrameSize));r=r.substring(this.maxWebSocketFrameSize);if(typeof this.debug==="function"){this.debug("remaining = "+r.length)}}else{return this.ws.send(r)}}};r.prototype._setupHeartbeat=function(n){var r,o,s,u,a,c;if((a=n.version)!==i.VERSIONS.V1_1&&a!==i.VERSIONS.V1_2){return}c=function(){var t,e,i,r;i=n["heart-beat"].split(",");r=[];for(t=0,e=i.length;t<e;t++){u=i[t];r.push(parseInt(u))}return r}(),o=c[0],r=c[1];if(!(this.heartbeat.outgoing===0||r===0)){s=Math.max(this.heartbeat.outgoing,r);if(typeof this.debug==="function"){this.debug("send PING every "+s+"ms")}this.pinger=i.setInterval(s,function(e){return function(){e.ws.send(t.LF);return typeof e.debug==="function"?e.debug(">>> PING"):void 0}}(this))}if(!(this.heartbeat.incoming===0||o===0)){s=Math.max(this.heartbeat.incoming,o);if(typeof this.debug==="function"){this.debug("check PONG every "+s+"ms")}return this.ponger=i.setInterval(s,function(t){return function(){var n;n=e()-t.serverActivity;if(n>s*2){if(typeof t.debug==="function"){t.debug("did not receive server activity for the last "+n+"ms")}return t.ws.close()}}}(this))}};r.prototype._parseConnect=function(){var t,e,n,i;t=1<=arguments.length?o.call(arguments,0):[];i={};switch(t.length){case 2:i=t[0],e=t[1];break;case 3:if(t[1]instanceof Function){i=t[0],e=t[1],n=t[2]}else{i.login=t[0],i.passcode=t[1],e=t[2]}break;case 4:i.login=t[0],i.passcode=t[1],e=t[2],n=t[3];break;default:i.login=t[0],i.passcode=t[1],e=t[2],n=t[3],i.host=t[4]}return[i,e,n]};r.prototype.connect=function(){var r,s,u,a;r=1<=arguments.length?o.call(arguments,0):[];a=this._parseConnect.apply(this,r);u=a[0],this.connectCallback=a[1],s=a[2];if(typeof this.debug==="function"){this.debug("Opening Web Socket...")}this.ws.onmessage=function(i){return function(r){var o,u,a,c,f,h,l,p,d,g,b,m;c=typeof ArrayBuffer!=="undefined"&&r.data instanceof ArrayBuffer?(o=new Uint8Array(r.data),typeof i.debug==="function"?i.debug("--- got data length: "+o.length):void 0,function(){var t,e,n;n=[];for(t=0,e=o.length;t<e;t++){u=o[t];n.push(String.fromCharCode(u))}return n}().join("")):r.data;i.serverActivity=e();if(c===t.LF){if(typeof i.debug==="function"){i.debug("<<< PONG")}return}if(typeof i.debug==="function"){i.debug("<<< "+c)}b=n.unmarshall(c);m=[];for(d=0,g=b.length;d<g;d++){f=b[d];switch(f.command){case"CONNECTED":if(typeof i.debug==="function"){i.debug("connected to server "+f.headers.server)}i.connected=true;i._setupHeartbeat(f.headers);m.push(typeof i.connectCallback==="function"?i.connectCallback(f):void 0);break;case"MESSAGE":p=f.headers.subscription;l=i.subscriptions[p]||i.onreceive;if(l){a=i;h=f.headers["message-id"];f.ack=function(t){if(t==null){t={}}return a.ack(h,p,t)};f.nack=function(t){if(t==null){t={}}return a.nack(h,p,t)};m.push(l(f))}else{m.push(typeof i.debug==="function"?i.debug("Unhandled received MESSAGE: "+f):void 0)}break;case"RECEIPT":m.push(typeof i.onreceipt==="function"?i.onreceipt(f):void 0);break;case"ERROR":m.push(typeof s==="function"?s(f):void 0);break;default:m.push(typeof i.debug==="function"?i.debug("Unhandled frame: "+f):void 0)}}return m}}(this);this.ws.onclose=function(t){return function(){var e;e="Whoops! Lost connection to "+t.ws.url;if(typeof t.debug==="function"){t.debug(e)}t._cleanUp();return typeof s==="function"?s(e):void 0}}(this);return this.ws.onopen=function(t){return function(){if(typeof t.debug==="function"){t.debug("Web Socket Opened...")}u["accept-version"]=i.VERSIONS.supportedVersions();u["heart-beat"]=[t.heartbeat.outgoing,t.heartbeat.incoming].join(",");return t._transmit("CONNECT",u)}}(this)};r.prototype.disconnect=function(t,e){if(e==null){e={}}this._transmit("DISCONNECT",e);this.ws.onclose=null;this.ws.close();this._cleanUp();return typeof t==="function"?t():void 0};r.prototype._cleanUp=function(){this.connected=false;if(this.pinger){i.clearInterval(this.pinger)}if(this.ponger){return i.clearInterval(this.ponger)}};r.prototype.send=function(t,e,n){if(e==null){e={}}if(n==null){n=""}e.destination=t;return this._transmit("SEND",e,n)};r.prototype.subscribe=function(t,e,n){var i;if(n==null){n={}}if(!n.id){n.id="sub-"+this.counter++}n.destination=t;this.subscriptions[n.id]=e;this._transmit("SUBSCRIBE",n);i=this;return{id:n.id,unsubscribe:function(){return i.unsubscribe(n.id)}}};r.prototype.unsubscribe=function(t){delete this.subscriptions[t];return this._transmit("UNSUBSCRIBE",{id:t})};r.prototype.begin=function(t){var e,n;n=t||"tx-"+this.counter++;this._transmit("BEGIN",{transaction:n});e=this;return{id:n,commit:function(){return e.commit(n)},abort:function(){return e.abort(n)}}};r.prototype.commit=function(t){return this._transmit("COMMIT",{transaction:t})};r.prototype.abort=function(t){return this._transmit("ABORT",{transaction:t})};r.prototype.ack=function(t,e,n){if(n==null){n={}}n["message-id"]=t;n.subscription=e;return this._transmit("ACK",n)};r.prototype.nack=function(t,e,n){if(n==null){n={}}n["message-id"]=t;n.subscription=e;return this._transmit("NACK",n)};return r}();i={VERSIONS:{V1_0:"1.0",V1_1:"1.1",V1_2:"1.2",supportedVersions:function(){return"1.1,1.0"}},client:function(t,n){var r,o;if(n==null){n=["v10.stomp","v11.stomp"]}r=i.WebSocketClass||WebSocket;o=new r(t,n);return new e(o)},over:function(t){return new e(t)},Frame:n};if(typeof exports!=="undefined"&&exports!==null){exports.Stomp=i}if(typeof window!=="undefined"&&window!==null){i.setInterval=function(t,e){return window.setInterval(e,t)};i.clearInterval=function(t){return window.clearInterval(t)};window.Stomp=i}else if(!exports){self.Stomp=i}}).call(this);
\ No newline at end of file