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43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
// this will take strings_to_send.length*500 ms = 5 sec
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var timer = null;
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var strings_to_send = ["data\r\n\nda", "ta", ":", "de", "layed1\n\n",
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"",
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"",
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"data:delayed2\n\n", "", ""];
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var resp = null;
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function sendNextString()
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{
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if (strings_to_send.length == 0) {
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timer.cancel();
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resp.finish();
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timer = null;
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resp = null;
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return;
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}
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resp.write(strings_to_send[0]);
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strings_to_send = strings_to_send.splice(1, strings_to_send.length - 1);
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}
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function handleRequest(request, response)
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{
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var b = 0;
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for (var i=0; i < strings_to_send.length; ++i) {
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b += strings_to_send[i].length;
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}
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response.seizePower();
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response.write("HTTP/1.1 200 OK\r\n")
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response.write("Content-Length: " + b + "\r\n");
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response.write("Content-Type: text/event-stream; charset=utf-8\r\n");
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response.write("Cache-Control: no-cache, must-revalidate\r\n");
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response.write("\r\n");
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resp = response;
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timer = Components.classes["@mozilla.org/timer;1"].createInstance(Components.interfaces.nsITimer);
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timer.initWithCallback(sendNextString, 500, Components.interfaces.nsITimer.TYPE_REPEATING_SLACK);
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}
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