public function testShouldCollectExistingGarbageCyclesOnFlushMethod()
{
$actualCount = 0;
$expectedCount = 1;
$this->overwrite('gc_collect_cycles', function () use(&$actualCount) {
$actualCount++;
});
$control = new Control();
$control->flush();
$this->assertSame($expectedCount, $actualCount);
}
<?php
declare (ticks=1);
require_once __DIR__ . '/../vendor/autoload.php';
use Arara\Process\Action\Callback;
use Arara\Process\Child;
use Arara\Process\Control;
$control = new Control();
$child = new Child(new Callback(function (Control $control) {
echo 'This child process will sleep for 5 seconds' . PHP_EOL;
$control->flush(5);
echo 'This child just woke up' . PHP_EOL;
}), $control);
$child->start();
$control->flush(0.5);
if ($child->isRunning()) {
echo 'Child is running' . PHP_EOL;
}
$child->terminate();
if (!$child->isRunning()) {
echo 'Child was terminated' . PHP_EOL;
}
<?php
declare (ticks=1);
require_once __DIR__ . '/../vendor/autoload.php';
use Arara\Process\Action\Callback;
use Arara\Process\Child;
use Arara\Process\Control;
$control = new Control();
$child = new Child(new Callback(function (Control $control) {
echo 'Child process is ' . $control->info()->getId() . PHP_EOL;
$control->flush(1);
}), $control);
echo 'Parent process is ' . $control->info()->getId() . PHP_EOL;
$child->start();
if ($child->getStatus()->isSuccessful()) {
echo 'Child successfully finished' . PHP_EOL;
}
/**
* Flash Control
* @param number $seconds
*/
public function flush($seconds = 0)
{
$this->control->flush($seconds);
}
<?php
declare (ticks=1);
require_once __DIR__ . '/../vendor/autoload.php';
use Arara\Process\Control;
use Arara\Process\Pidfile;
$control = new Control();
$pidfile = new Pidfile($control, 'myapp', __DIR__);
try {
$pidfile->initialize();
echo 'Will sleep for 10 seconds, try to run it in another terminal' . PHP_EOL;
$control->flush(10);
$pidfile->finalize();
// You may use register_shutdown_function([$pidfile, 'finalize']);
} catch (Exception $exception) {
echo $exception->getMessage() . PHP_EOL;
echo 'Running PID is #' . $pidfile->getProcessId() . PHP_EOL;
}
echo 'Finished' . PHP_EOL;
/**
* Default trigger for EVENT_FORK.
*
* Finishes the parent process.
*
* @param Control $control
*/
public function handleFork(Control $control)
{
$control->flush(0.5);
}