Added websocket examples for the server and client.

library/network/websocket/client/www/js/main.js

@@ -0,0 +1,37 @@
+$(function() {
+  var wsEchoURI = "ws://localhost:9999/";
+  var websocket;
+
+  function printConsole(text) {
+    $("#console").append($(document.createElement("p")).html(text));
+  }
+
+  function onWSOpen(evt) {
+    printConsole("WebSocket open");
+    if(websocket.readyState == websocket.OPEN) {
+      printConsole("WebSocket ready");
+    }
+  }
+
+  function onWSClose(evt) {
+    printConsole("WebSocket closed");
+    printConsole(websocket.readyState);
+  }
+
+  function onWSMessage(evt) {
+    printConsole(evt.data);
+  }
+
+  function onWSError(evt) {
+    printConsole("An error occured in the WebSocket : " + evt.data);
+  }
+
+  $("#run").click(function buttonRun() {
+    printConsole("Connection");
+    websocket = new WebSocket(wsEchoURI);
+    websocket.onopen = function(evt) { onWSOpen(evt) };
+    websocket.onclose = function(evt) { onWSClose(evt) };
+    websocket.onmessage = function(evt) { onWSMessage(evt) };
+    websocket.onerror = function(evt) { onWSError(evt) };
+  });
+});