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Locking seems to work great now

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This commit is contained in:
Michael 2017-06-04 18:59:50 +00:00
parent bca5776e9c
commit 30b24a2908
2 changed files with 15 additions and 15 deletions
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19
include/poller.php
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@ -45,33 +45,32 @@ function poller_run($argv, $argc){
$a->start_process();
if ($a->min_memory_reached()) {
logger('Pre check: Memory limit reached, quitting.', LOGGER_DEBUG);
return;
}
if (poller_max_connections_reached()) {
logger('Pre check: maximum connections reached, quitting.', LOGGER_DEBUG);
return;
}
if ($a->maxload_reached()) {
logger('Pre check: maximum load reached, quitting.', LOGGER_DEBUG);
return;
}
if ($a->max_processes_reached()) {
return;
}
if (!Lock::set('poller_worker')) {
logger('Pre check: maximum processes reached, quitting.', LOGGER_DEBUG);
return;
}
// Checking the number of workers
if (poller_too_much_workers()) {
poller_kill_stale_workers();
logger('Pre check: Active worker limit reached, quitting.', LOGGER_DEBUG);
return;
}
Lock::remove('poller_worker');
$starttime = time();
while ($r = poller_worker_process()) {
@ -87,7 +86,9 @@ function poller_run($argv, $argc){
}
if (!Lock::set('poller_worker')) {
return;
logger('Cannot get a lock, retrying.', LOGGER_DEBUG);
poller_unclaim_process();
continue;
}
// Count active workers and compare them with a maximum value that depends on the load
@ -104,7 +105,7 @@ function poller_run($argv, $argc){
}
// Quit the poller once every hour
if (time() > ($starttime + 3600)) {
if (time() > ($starttime + 360)) {
logger('Process lifetime reachted, quitting.', LOGGER_DEBUG);
return;
}
@ -733,7 +734,7 @@ function poller_run_cron() {
if (array_search(__file__,get_included_files())===0){
poller_run($_SERVER["argv"],$_SERVER["argc"]);
Lock::removeAll();
Lock::remove('poller_worker');
poller_unclaim_process();