/**
* Closure thread
*
* @param bool $debug
*/
function processThreadClosure($debug = false)
{
$async = Thread::$useForks;
if ($debug) {
echo '-----------------------', PHP_EOL, "Closure thread test: ", $async ? 'Async' : 'Sync', PHP_EOL, '-----------------------', PHP_EOL;
}
// ----
$expected = mt_rand(999, 99999);
$thread = SimpleThread::create(function () use($expected) {
return $expected;
}, null, $debug);
$result = $thread->run()->wait()->getResult();
$this->assertSame($expected, $result);
// ----
$result = $thread->run()->wait()->getResult();
$this->assertSame($expected, $result);
$thread->cleanup();
// ----
$expected = mt_rand(999, 99999);
$thread = SimpleThread::create(function ($arg) {
return $arg;
}, null, $debug);
$result = $thread->run($expected)->wait()->getResult();
$this->assertSame($expected, $result);
// ----
$expected = mt_rand(999, 99999);
$result = $thread->run($expected)->wait()->getResult();
$this->assertSame($expected, $result);
$thread->cleanup();
}
$jobs[] = $started[$threadId];
echo "error: {$started[$threadId]} ", "(thread {$threadId}): #{$errorCode} - {$errorMessage}", PHP_EOL;
unset($started[$threadId]);
$left++;
}
}
} while ($num > 0);
// After work it's strongly recommended to clean
// resources obviously to avoid leaks
$pool->cleanup();
// ----------------------------------------------
echo PHP_EOL, 'Simple example with one "closure" thread', PHP_EOL;
$num = 10;
// Number of tasks
$thread = SimpleThread::create(function ($arg) {
return $arg;
});
// "closure" threads are not preforked by default
// and not multitask too. You can change it via
// the second argument of `SimpleThread::create`.
for ($i = 0; $i < $num; $i++) {
$value = $i;
// Run task and wait for the result
if ($thread->run($value)->wait()->getSuccess()) {
// Success
$result = $thread->getResult();
echo 'result: ' . $result . PHP_EOL;
} else {
// Error handling here
// processing is not successful if thread dies
// when worked or working timeout exceeded