Init

client/src/js/socket.js

@@ -0,0 +1,40 @@
+var EventEmitter = require('events').EventEmitter;
+var _ = require('lodash');
+
+var sockets = {};
+
+function createSocket(path) {
+	if (sockets[path]) {
+		return sockets[path];
+	} else {
+		var ws = new WebSocket('ws://' + window.location.host + path);
+	
+		var sock = {
+			send: function(type, data) {
+				ws.send(JSON.stringify({ type: type, request: data }));
+			}
+		};
+
+		_.extend(sock, EventEmitter.prototype);
+
+		sockets[path] = sock;
+
+		ws.onopen = function() {
+			sock.emit('connect');
+		};
+
+		ws.onclose = function() {
+			sock.emit('disconnect');
+		};
+
+		ws.onmessage = function(e) {
+			var msg = JSON.parse(e.data);
+
+			sock.emit(msg.type, msg.response);
+		};
+
+		return sock;
+	}
+}
+
+module.exports = createSocket;