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POWebSocket API Connection issue
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copied!<p>I suppose I'm havin' a beginner's problem regarding websocket connection.</p> <p>Here's the thing, I'm researching on using websocket and I followed this code:</p> <pre><code><!DOCTYPE HTML> <html> <head> <script type="text/javascript"> function WebSocketTest() { if ("WebSocket" in window) { alert("WebSocket is supported by your Browser!"); // Let us open a web socket var ws = new WebSocket("ws://172.16.0.195:8080/echo"); ws.onopen = function() { // Web Socket is connected, send data using send() ws.send("Message to send"); alert("Message is sent..."); }; ws.onmessage = function (evt) { var received_msg = evt.data; alert("Message is received..."); }; ws.onclose = function() { // websocket is closed. alert("Connection is closed..."); }; } else { // The browser doesn't support WebSocket alert("WebSocket NOT supported by your Browser!"); } } </script> </head> <body> <div id="sse"> <a href="javascript:WebSocketTest()">Run WebSocket</a> </div> </body> </html> </code></pre> <p>... which I copied from the internet. When I tested it, Firefox said that my browser supports websocket feature but it DOESN'T ESTABLISH CONNECTION TO MY SERVER. I try to telnet our server in port 80 and I could gain connection to it. But if I am to use websocket connection in my page,it does not establish connection anymore.</p> <p>Thank you very much in advance for any inputs/help.</p> <p>[EDIT] ** by the way, does ".../echo" in my specified websocket connection has to do something with it? I mean, do I have to have some echo.php in my server?</p>

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