Differential D11889 Diff 28645 src/daemon/PhutilDaemonHandle.php

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src/daemon/PhutilDaemonHandle.php

Show First 20 Lines • Show All 265 Lines • ▼ Show 20 Lines	if ($pid && $pgid) {
// groups that resist SIGTERM. Rather than trying to figure out if the		// groups that resist SIGTERM. Rather than trying to figure out if the
// process group is still around or not, just SIGKILL unconditionally and		// process group is still around or not, just SIGKILL unconditionally and
// ignore any error which may be raised.		// ignore any error which may be raised.
exec("kill -KILL -{$pgid} 2>/dev/null");		exec("kill -KILL -{$pgid} 2>/dev/null");
$this->pid = null;		$this->pid = null;
}		}
}		}


private function gracefulProcessGroup() {
$pid = $this->pid;
$pgid = posix_getpgid($pid);
if ($pid && $pgid) {
exec("kill -INT -{$pgid}");
}
}

private function updateMemory() {		private function updateMemory() {
if ($this->traceMemory) {		if ($this->traceMemory) {
$memuse = number_format(memory_get_usage() / 1024, 1);		$memuse = number_format(memory_get_usage() / 1024, 1);
$this->logMessage('RAMS', 'Overseer Memory Usage: '.$memuse.' KB');		$this->logMessage('RAMS', 'Overseer Memory Usage: '.$memuse.' KB');
}		}
}		}

private function startDaemonProcess() {		private function startDaemonProcess() {
▲ Show 20 Lines • Show All 75 Lines • ▼ Show 20 Lines	if ($signame) {
$signame);		$signame);
} else {		} else {
$sigmsg = pht(		$sigmsg = pht(
'Graceful shutdown in response to signal %d.',		'Graceful shutdown in response to signal %d.',
$signo);		$signo);
}		}

$this->logMessage('DONE', $sigmsg, $signo);		$this->logMessage('DONE', $sigmsg, $signo);
$this->gracefulProcessGroup();
		$pid = $this->pid;
		exec("kill -INT {$pid}");
}		}

public function didReceiveTerminalSignal($signo) {		public function didReceiveTerminalSignal($signo) {
$signame = phutil_get_signal_name($signo);		$signame = phutil_get_signal_name($signo);
if ($signame) {		if ($signame) {
$sigmsg = "Shutting down in response to signal {$signo} ({$signame}).";		$sigmsg = "Shutting down in response to signal {$signo} ({$signame}).";
} else {		} else {
$sigmsg = "Shutting down in response to signal {$signo}.";		$sigmsg = "Shutting down in response to signal {$signo}.";
Show All 22 Lines