/usr/share/doc/python-mod-pywebsocket/examples/eventsource.html is in python-mod-pywebsocket 0.8-1.
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<!--
Simple example of the Server-Sent Events
http://dev.w3.org/html5/eventsource/
For comparison with the WebSocket Protocol & API.
Run the pywebsocket with the --cgi_path parameter.
-->
<html>
<head>
<title>Server-Sent Events Example</title>
<script>
var eventSource = null;
function addToLog(data) {
logBox.value += data + '\n';
logBox.scrollTop = 1000000;
}
function init() {
logBox = document.getElementById('log');
eventSource = new EventSource('/eventsource.cgi');
eventSource.onopen = function() {
addToLog('onopen (readyState = ' + eventSource.readyState + ')');
}
eventSource.onmessage = function(event) {
addToLog(event.data);
}
eventSource.onerror = function(event) {
addToLog('onerror (readyState = ' + eventSource.readyState + ')');
}
}
</script>
</head>
<body onload="init()">
<textarea id="log" rows="10" cols="40" readonly></textarea>
<p style="font-size: small">
Make sure that pywebsocket is run with --cgi_path parameter.
</p>
</body>
</html>
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