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70 lines
1.4 KiB
70 lines
1.4 KiB
9 years ago
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<!DOCTYPE html>
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<meta charset="utf-8" />
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<title>WebSocket Test</title>
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<script language="javascript" type="text/javascript">
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var wsUri = "ws://"+window.location.host+"/websocket/ws.cgi";
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var output;
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function init()
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{
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output = document.getElementById("output");
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testWebSocket();
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}
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function testWebSocket()
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{
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websocket = new WebSocket(wsUri);
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websocket.onopen = function(evt) { onOpen(evt) };
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websocket.onclose = function(evt) { onClose(evt) };
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websocket.onmessage = function(evt) { onMessage(evt) };
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websocket.onerror = function(evt) { onError(evt) };
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}
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function onOpen(evt)
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{
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writeToScreen("CONNECTED");
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doSend("WebSocket rocks");
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}
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function onClose(evt)
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{
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writeToScreen("DISCONNECTED");
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}
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function onMessage(evt)
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{
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writeToScreen('<span style="color: blue;">RECEIVED: ' + evt.data+'</span>');
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// websocket.close();
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}
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function onError(evt)
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{
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writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data);
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}
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function doSend(message)
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{
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writeToScreen("SENT: " + message);
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websocket.send(message);
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}
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function writeToScreen(message)
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{
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var pre = document.createElement("p");
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pre.style.wordWrap = "break-word";
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pre.innerHTML = message;
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output.appendChild(pre);
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}
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window.addEventListener("load", init, false);
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</script>
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<h2>WebSocket Test</h2>
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<div id="output"></div>
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