client.min.js

var websocketStringMessageType=0,websocketIntMessageType=1,websocketBoolMessageType=2,websocketJSONMessageType=4,websocketMessagePrefix="go-websocket-message:",websocketMessageSeparator=";",websocketMessagePrefixLen=websocketMessagePrefix.length,websocketMessageSeparatorLen=websocketMessageSeparator.length,websocketMessagePrefixAndSepIdx=websocketMessagePrefixLen+websocketMessageSeparatorLen-1,websocketMessagePrefixIdx=websocketMessagePrefixLen-1,websocketMessageSeparatorIdx=websocketMessageSeparatorLen-1,Ws=function(){function e(e,s){var t=this;this.connectListeners=[],this.disconnectListeners=[],this.nativeMessageListeners=[],this.messageListeners={},window.WebSocket&&(-1==e.indexOf("ws")&&(e="ws://"+e),null!=s&&0<s.length?this.conn=new WebSocket(e,s):this.conn=new WebSocket(e),this.conn.onopen=function(e){return t.fireConnect(),t.isReady=!0,null},this.conn.onclose=function(e){return t.fireDisconnect(),null},this.conn.onmessage=function(e){t.messageReceivedFromConn(e)})}return e.prototype.isNumber=function(e){return!isNaN(e-0)&&null!==e&&""!==e&&!1!==e},e.prototype.isString=function(e){return"[object String]"==Object.prototype.toString.call(e)},e.prototype.isBoolean=function(e){return"boolean"==typeof e||"object"==typeof e&&"boolean"==typeof e.valueOf()},e.prototype.isJSON=function(e){return"object"==typeof e},e.prototype._msg=function(e,s,t){return websocketMessagePrefix+e+websocketMessageSeparator+String(s)+websocketMessageSeparator+t},e.prototype.encodeMessage=function(e,s){var t="",n=0;return this.isNumber(s)?(n=websocketIntMessageType,t=s.toString()):this.isBoolean(s)?(n=websocketBoolMessageType,t=s.toString()):this.isString(s)?(n=websocketStringMessageType,t=s.toString()):this.isJSON(s)?(n=websocketJSONMessageType,t=JSON.stringify(s)):null!=s&&console.log("unsupported type of input argument passed, try to not include this argument to the 'Emit'"),this._msg(e,n,t)},e.prototype.decodeMessage=function(e,s){var t=websocketMessagePrefixLen+websocketMessageSeparatorLen+e.length+2;if(s.length<t+1)return null;var n=parseInt(s.charAt(t-2)),o=s.substring(t,s.length);return n==websocketIntMessageType?parseInt(o):n==websocketBoolMessageType?Boolean(o):n==websocketStringMessageType?o:n==websocketJSONMessageType?JSON.parse(o):null},e.prototype.getWebsocketCustomEvent=function(e){if(e.length<websocketMessagePrefixAndSepIdx)return"";var s=e.substring(websocketMessagePrefixAndSepIdx,e.length);return s.substring(0,s.indexOf(websocketMessageSeparator))},e.prototype.getCustomMessage=function(e,s){var t=s.indexOf(e+websocketMessageSeparator);return s.substring(t+e.length+websocketMessageSeparator.length+2,s.length)},e.prototype.messageReceivedFromConn=function(e){var s=e.data;if(-1!=s.indexOf(websocketMessagePrefix)){var t=this.getWebsocketCustomEvent(s);if(""!=t)return void this.fireMessage(t,this.getCustomMessage(t,s))}this.fireNativeMessage(s)},e.prototype.OnConnect=function(e){this.isReady&&e(),this.connectListeners.push(e)},e.prototype.fireConnect=function(){for(var e=0;e<this.connectListeners.length;e++)this.connectListeners[e]()},e.prototype.OnDisconnect=function(e){this.disconnectListeners.push(e)},e.prototype.fireDisconnect=function(){for(var e=0;e<this.disconnectListeners.length;e++)this.disconnectListeners[e]()},e.prototype.OnMessage=function(e){this.nativeMessageListeners.push(e)},e.prototype.fireNativeMessage=function(e){for(var s=0;s<this.nativeMessageListeners.length;s++)this.nativeMessageListeners[s](e)},e.prototype.On=function(e,s){null!=this.messageListeners[e]&&null!=this.messageListeners[e]||(this.messageListeners[e]=[]),this.messageListeners[e].push(s)},e.prototype.fireMessage=function(e,s){for(var t in this.messageListeners)if(this.messageListeners.hasOwnProperty(t)&&t==e)for(var n=0;n<this.messageListeners[t].length;n++)this.messageListeners[t][n](s)},e.prototype.Disconnect=function(){this.conn.close()},e.prototype.EmitMessage=function(e){this.conn.send(e)},e.prototype.Emit=function(e,s){var t=this.encodeMessage(e,s);this.EmitMessage(t)},e}();