Support checking EINTR constant from ext-pcntl without ext-sockets

reactphp · Apr 13, 2023 · 05225dc · 05225dc
1 parent 747a470
commit 05225dc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/StreamSelectLoop.php b/src/StreamSelectLoop.php
@@ -290,7 +290,8 @@ private function streamSelect(array &$read, array &$write, $timeout)
             /** @var ?callable $previous */
             $previous = \set_error_handler(function ($errno, $errstr) use (&$previous) {
                 // suppress warnings that occur when `stream_select()` is interrupted by a signal
-                $eintr = \defined('SOCKET_EINTR') ? \SOCKET_EINTR : 4;
+                // PHP defines `EINTR` through `ext-sockets` or `ext-pcntl`, otherwise use common default (Linux & Mac)
+                $eintr = \defined('SOCKET_EINTR') ? \SOCKET_EINTR : (\defined('PCNTL_EINTR') ? \PCNTL_EINTR : 4);
                 if ($errno === \E_WARNING && \strpos($errstr, '[' . $eintr .']: ') !== false) {
                     return;
                 }