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<!DOCTYPE html>
<html>
<head>
<title>Websocket test</title>
</head>
<body>
<pre id="log"></pre>
<script>
var i = 0;
// helper function: log message to screen
function log(msg) {
document.getElementById('log').textContent += msg + '\n';
}
// setup websocket with callbacks
var ws = new WebSocket('ws://localhost:8080/');
ws.onopen = function() {
log('CONNECT');
setInterval(function(){ ws.send("Message number "+i); i +=1; }, 3000);
};
ws.onclose = function() {
log('DISCONNECT');
};
ws.onmessage = function(event) {
log('MESSAGE: ' + event.data);
};
</script>
</body>
</html>
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