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45 lines
1.1 KiB
HTML
45 lines
1.1 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<script type="text/javascript">
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function ready() {
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if (!!window.EventSource) {
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setupEventSource();
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} else {
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document.getElementById('status').innerHTML =
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"Sorry but your browser doesn't support the EventSource API";
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}
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}
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function setupEventSource() {
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var source = new EventSource('/eventsource');
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source.addEventListener('message', function(event) {
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addStatus("server sent the following: '" + event.data + "'");
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}, false);
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source.addEventListener('open', function(event) {
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addStatus('eventsource connected.')
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}, false);
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source.addEventListener('error', function(event) {
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if (event.eventPhase == EventSource.CLOSED) {
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addStatus('eventsource was closed.')
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}
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}, false);
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}
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function addStatus(text) {
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var date = new Date();
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document.getElementById('status').innerHTML
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= document.getElementById('status').innerHTML
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+ date + ": " + text + "<br/>";
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}
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</script>
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</head>
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<body onload="ready();">
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Hi!
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<div id="status"></div>
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</body>
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</html>
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