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6 changes: 5 additions & 1 deletion src/Compatibility/SignalTrait.php
Original file line number Diff line number Diff line change
Expand Up @@ -104,13 +104,17 @@ protected function isPosixAvailable(): bool
* @param array<int, string> $methodMap Optional signal-to-method mapping
*/
protected function registerSignals(
array $signals = [SIGTERM, SIGINT, SIGHUP, SIGQUIT],
array $signals = [],
array $methodMap = [],
): void {
if (! $this->isPcntlAvailable()) {
return;
}

if ($signals === []) {
$signals = [SIGTERM, SIGINT, SIGHUP, SIGQUIT];
}

if (! $this->isPosixAvailable() && (in_array(SIGTSTP, $signals, true) || in_array(SIGCONT, $signals, true))) {
CLI::write('POSIX extension is not available. SIGTSTP and SIGCONT signals will be disabled.', 'yellow');
$signals = array_diff($signals, [SIGTSTP, SIGCONT]);
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2 changes: 1 addition & 1 deletion stubs/SignalTrait.phpstub
Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ trait SignalTrait
* @param list<int> $signals
* @param array<int, string> $methodMap
*/
protected function registerSignals(array $signals = [SIGTERM, SIGINT, SIGHUP, SIGQUIT], array $methodMap = []): void
protected function registerSignals(array $signals = [], array $methodMap = []): void
{
}

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