mirror of
https://github.com/lammertb/libhttp.git
synced 2025-04-19 11:02:13 +03:00
55 lines
1.7 KiB
HTML
55 lines
1.7 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>Test</title>
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<script type='text/javascript' language="javascript">
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<!--
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var connection;
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var keepAlive = false;
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function webSockKeepAlive() {
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if (keepAlive) {
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connection.send('ping'); // Send the message 'ping' to the server
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setTimeout("webSockKeepAlive()", 10000);
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}
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}
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function load() {
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connection = new WebSocket("ws://127.0.0.1/MyWebSock");
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connection.onopen = function () {
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var send = "init " + Math.round(Math.random()*4294967294+1);
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console.log('Client: ' + send);
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connection.send(send);
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keepAlive = true;
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webSockKeepAlive();
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};
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connection.onerror = function (error) {
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keepAlive = false;
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connection.close();
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console.log('WebSocket error: ' + error);
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alert("WebSocket error");
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};
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connection.onmessage = function (e) {
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console.log('Server: ' + e.data);
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if (e.data.substring(0,5) == "title") {window.document.title = e.data.substring(6);}
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else if (e.data.substring(0,3) == "msg") {
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var msgStr = document.getElementById('msg');
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msgStr.innerHTML = msgStr.innerHTML + e.data.substring(4);
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}
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};
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}
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//-->
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</script>
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</head>
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<body onload="load()">
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<input type="button" onclick="connection.send('msg A');" value="A"></button>
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<input type="button" onclick="connection.send('msg B');" value="B"></button>
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<input type="button" onclick="connection.send('msg C');" value="C"></button>
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<input type="button" onclick="connection.send('msg D');" value="D"></button>
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<b id="msg"></b>
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</body>
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</html> |