function Connection(url) { if (url[0] != "/") { this.url = url; } else { this.url = location.origin.replace("http", "ws") + url; } var ws = new WebSocket(this.url); ws.onopen = function () { this.onopen.apply(this, arguments); }.bind(this); ws.onmessage = function () { this.onmessage.apply(this, arguments); }.bind(this); ws.onerror = function () { this.onerror.apply(this, arguments); }.bind(this); ws.onclose = function () { this.onclose.apply(this, arguments); }.bind(this); this.ws = ws; } Connection.prototype.onopen = function (open) { console.debug("onopen", this, arguments); }; Connection.prototype.onmessage = function (message) { console.warn("onmessage (not implemented)", this, message.data); }; Connection.prototype.onerror = function (error) { EventLogActions.add_event("WebSocket Connection Error."); console.debug("onerror", this, arguments); }; Connection.prototype.onclose = function (close) { EventLogActions.add_event("WebSocket Connection closed."); console.debug("onclose", this, arguments); }; Connection.prototype.close = function () { this.ws.close(); };