<!DOCTYPE html> <meta charset="utf-8" /> <title>WebSocket Test</title> <script language="javascript" type="text/javascript"> var writeToScreen = function(message) { var div = document.createElement('div'); div.innerHTML = message; document.getElementById('output').appendChild(div); }; window.onload = function() { var url = 'ws://' + window.location.host + '/foo'; websocket = new WebSocket(url); websocket.onopen = function(ev) { writeToScreen('CONNECTED'); var message = 'Не всё подчиняется разуму. Но всё подчиняется упорству. '; writeToScreen('SENT: ' + message); websocket.send(message); }; websocket.onclose = function(ev) { writeToScreen('DISCONNECTED'); }; websocket.onmessage = function(ev) { writeToScreen('<span style="color: blue;">RESPONSE: ' + ev.data + ' </span>'); websocket.send('exit'); }; websocket.onerror = function(ev) { writeToScreen('<span style="color: red; ">ERROR: </span> ' + ev.data); }; }; </script> <style> div {font: small Verdana; } </style> <h2>Mongoose WebSocket Test</h2> <div style="width: 400px; color: #aaa; padding: 1em; "> This page code creates websocket to the URI "/foo", sends a message to it, waits for the reply, then sends an "exit" message. Server must echo all messages back, and terminate the conversation after receiving the "exit" message. </div> <div id="output"></div> </html>