I have a super basic Server Sent Event that tends to work on any system except for under Hestia (for some reason this forum hides the line breaks for this particular section):
<?php header('Content-Type: text/event-stream'); header('Cache-Control: no-cache'); header('Connection: keep-alive'); header('X-Accel-Buffering: no'); header('Access-Control-Allow-Origin: *'); set_time_limit(0); ob_end_flush();
For example, for testing purposes, with this added:
while (true) {
echo “data: “.date(‘H:i:s’).”\n\n”;
ob_flush();
flush();
sleep(1);
}
This should work just fine, and it does locally and on other servers, but when I host it under Hestia, it loads forever. Even if I just echo out a single event instead of having a loop, that takes far too long too.
I’ve played around with the headers, trying any combination thereof, but to no avail. How can I get Hestia to output events normally?