From 4a3e85f028f6938bd61bd21cce55ca723924b558 Mon Sep 17 00:00:00 2001 From: Charlotte Dunois Date: Mon, 14 Jan 2019 11:52:07 +0100 Subject: [PATCH] Add async signal dispatching if available --- src/StreamSelectLoop.php | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/StreamSelectLoop.php b/src/StreamSelectLoop.php index 625b6fb6..3e6ff07f 100644 --- a/src/StreamSelectLoop.php +++ b/src/StreamSelectLoop.php @@ -62,6 +62,7 @@ final class StreamSelectLoop implements LoopInterface private $writeListeners = array(); private $running; private $pcntl = false; + private $pcntlActive = false; private $signals; public function __construct() @@ -69,7 +70,12 @@ public function __construct() $this->futureTickQueue = new FutureTickQueue(); $this->timers = new Timers(); $this->pcntl = \extension_loaded('pcntl'); + $this->pcntlActive = $this->pcntl && !\function_exists('pcntl_async_signals'); $this->signals = new SignalsHandler(); + + if ($this->pcntl && !$this->pcntlActive) { + \pcntl_async_signals(true); + } } public function addReadStream($stream, $listener) @@ -222,7 +228,7 @@ private function waitForStreamActivity($timeout) $write = $this->writeStreams; $available = $this->streamSelect($read, $write, $timeout); - if ($this->pcntl) { + if ($this->pcntlActive) { \pcntl_signal_dispatch(); } if (false === $available) { pFad - Phonifier reborn

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