From 4ce65d59ca91871cfd126497158200a818720bce Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 13:30:08 +0200 Subject: Adding upstream version 0.13.1. Signed-off-by: Daniel Baumann --- vendor/react/event-loop/src/Loop.php | 266 +++++++++++++++++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 vendor/react/event-loop/src/Loop.php (limited to 'vendor/react/event-loop/src/Loop.php') diff --git a/vendor/react/event-loop/src/Loop.php b/vendor/react/event-loop/src/Loop.php new file mode 100644 index 0000000..f74b9ef --- /dev/null +++ b/vendor/react/event-loop/src/Loop.php @@ -0,0 +1,266 @@ +futureTick(function () use (&$hasRun) { + $hasRun = true; + }); + + $stopped =& self::$stopped; + register_shutdown_function(function () use ($loop, &$hasRun, &$stopped) { + // Don't run if we're coming from a fatal error (uncaught exception). + $error = error_get_last(); + if ((isset($error['type']) ? $error['type'] : 0) & (E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_RECOVERABLE_ERROR)) { + return; + } + + if (!$hasRun && !$stopped) { + $loop->run(); + } + }); + // @codeCoverageIgnoreEnd + + return self::$instance; + } + + /** + * Internal undocumented method, behavior might change or throw in the + * future. Use with caution and at your own risk. + * + * @internal + * @return void + */ + public static function set(LoopInterface $loop) + { + self::$instance = $loop; + } + + /** + * [Advanced] Register a listener to be notified when a stream is ready to read. + * + * @param resource $stream + * @param callable $listener + * @return void + * @throws \Exception + * @see LoopInterface::addReadStream() + */ + public static function addReadStream($stream, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + self::$instance->addReadStream($stream, $listener); + } + + /** + * [Advanced] Register a listener to be notified when a stream is ready to write. + * + * @param resource $stream + * @param callable $listener + * @return void + * @throws \Exception + * @see LoopInterface::addWriteStream() + */ + public static function addWriteStream($stream, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + self::$instance->addWriteStream($stream, $listener); + } + + /** + * Remove the read event listener for the given stream. + * + * @param resource $stream + * @return void + * @see LoopInterface::removeReadStream() + */ + public static function removeReadStream($stream) + { + if (self::$instance !== null) { + self::$instance->removeReadStream($stream); + } + } + + /** + * Remove the write event listener for the given stream. + * + * @param resource $stream + * @return void + * @see LoopInterface::removeWriteStream() + */ + public static function removeWriteStream($stream) + { + if (self::$instance !== null) { + self::$instance->removeWriteStream($stream); + } + } + + /** + * Enqueue a callback to be invoked once after the given interval. + * + * @param float $interval + * @param callable $callback + * @return TimerInterface + * @see LoopInterface::addTimer() + */ + public static function addTimer($interval, $callback) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + return self::$instance->addTimer($interval, $callback); + } + + /** + * Enqueue a callback to be invoked repeatedly after the given interval. + * + * @param float $interval + * @param callable $callback + * @return TimerInterface + * @see LoopInterface::addPeriodicTimer() + */ + public static function addPeriodicTimer($interval, $callback) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + return self::$instance->addPeriodicTimer($interval, $callback); + } + + /** + * Cancel a pending timer. + * + * @param TimerInterface $timer + * @return void + * @see LoopInterface::cancelTimer() + */ + public static function cancelTimer(TimerInterface $timer) + { + if (self::$instance !== null) { + self::$instance->cancelTimer($timer); + } + } + + /** + * Schedule a callback to be invoked on a future tick of the event loop. + * + * @param callable $listener + * @return void + * @see LoopInterface::futureTick() + */ + public static function futureTick($listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->futureTick($listener); + } + + /** + * Register a listener to be notified when a signal has been caught by this process. + * + * @param int $signal + * @param callable $listener + * @return void + * @see LoopInterface::addSignal() + */ + public static function addSignal($signal, $listener) + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->addSignal($signal, $listener); + } + + /** + * Removes a previously added signal listener. + * + * @param int $signal + * @param callable $listener + * @return void + * @see LoopInterface::removeSignal() + */ + public static function removeSignal($signal, $listener) + { + if (self::$instance !== null) { + self::$instance->removeSignal($signal, $listener); + } + } + + /** + * Run the event loop until there are no more tasks to perform. + * + * @return void + * @see LoopInterface::run() + */ + public static function run() + { + // create loop instance on demand (legacy PHP < 7 doesn't like ternaries in method calls) + if (self::$instance === null) { + self::get(); + } + + self::$instance->run(); + } + + /** + * Instruct a running event loop to stop. + * + * @return void + * @see LoopInterface::stop() + */ + public static function stop() + { + self::$stopped = true; + if (self::$instance !== null) { + self::$instance->stop(); + } + } +} -- cgit v1.2.3