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POJavaScript WebSocket Try's to open...then closes with no error
 

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  1. POJavaScript WebSocket Try's to open...then closes with no error
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    <p>I'm trying to vet out how WebSockets HTML5 and JavaScript work. I'm seeing no errors, but instead appears to just hang for a bit, and then call the closed callback. Not sure what I'm doing wrong, but I would think the onopen callback function to get called here.</p> <pre><code> var socket; window.onload = function(argument) { try { document.getElementById("console").innerHTML = "Opening WebSocket..."; socket = new WebSocket("ws://undergroundtechnetwork.com:8080/"); socket.onopen = function(){ document.getElementById("console").innerHTML += "&lt;br /&gt;WebSocket opened."; } socket.onmessage = function(message){ document.getElementById("console").innerHTML += "&lt;br /&gt;WebSocket recieved a message: " + message; } socket.onclose = function(){ document.getElementById("console").innerHTML += "&lt;br /&gt;WebSocket status: " + GetSocketStateName(socket.readyState); } socket.onerror = function(e){ document.getElementById("console").innerHTML += "&lt;br /&gt;WebSocket error message:&lt;br /&gt;" + JSON.stringify(e); } }catch(e){ document.getElementById("console").innerHTML += "&lt;br /&gt;Exception: " + e; } } function GetSocketStateName(state){ var strSocketState; if(socket.readyState == 0){ strSocketState = "Connecting"; }else if(socket.readyState == 1){ strSocketState = "Open"; }else if(socket.readyState == 2){ strSocketState = "Closing"; }else if(socket.readyState == 3){ strSocketState = "Closed"; } return strSocketState; } </code></pre> <p>Update:</p> <p>This is the error I'm getting in the on error. I don't get an error for 8080, but that's because it's not actual open ( its a hosting service server )</p> <p>{"cancelBubble":false,"returnValue":true,"srcElement":{"binaryType":"blob","extensions":"","protocol":"","bufferedAmount":0,"readyState":0,"url":"ws://undergroundtechnetwork.com/","URL":"ws://undergroundtechnetwork.com/"},"defaultPrevented":false,"timeStamp":1369930726244,"cancelable":false,"bubbles":false,"eventPhase":2,"currentTarget":{"binaryType":"blob","extensions":"","protocol":"","bufferedAmount":0,"readyState":0,"url":"ws://undergroundtechnetwork.com/","URL":"ws://undergroundtechnetwork.com/"},"target":{"binaryType":"blob","extensions":"","protocol":"","bufferedAmount":0,"readyState":0,"url":"ws://undergroundtechnetwork.com/","URL":"ws://undergroundtechnetwork.com/"},"type":"error"}</p>
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    1. USwakurth
    1. USwakurth
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    1. This table or related slice is empty.
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    1. COThe WebSocket protocol specification changed a few times since it was first proposed. It's possible that your server is using older version of the standard.
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      1. POJavaScript WebSocket Try's to open...then closes with no error
      1. USapsillers
    2. COthis ended up being the hosting company not supporting websockets unless I you pay for a static IP, and dedicated server.
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      1. POJavaScript WebSocket Try's to open...then closes with no error
      1. USwakurth
 

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