public function testReSpawnedProcessHasPersistSharedMemorySegment()
{
$process = $this->manager->spawn(function (Process $p) {
$sm = $p->getSharedMemory();
$sm['spawnCount'] += 1;
$exitCode = $sm['spawnCount'] == 1 ? -1 : 0;
exit($exitCode);
});
$this->manager->wait();
$this->assertEquals(2, $process->getSharedMemory()['spawnCount']);
}
protected function runChilds()
{
$count = $this->getWorkerCount();
for ($i = 0; $i < $count; $i++) {
$closure = $this->getChildCallable();
if ($this->isForkMode()) {
$this->processManager->fork($closure);
} else {
$this->processManager->spawn($closure);
}
}
}
/**
* Dispatch a job to a worker.
*
* @param mixed $payload
* @return void
*/
public function dispatch($payload)
{
$this->manager->fork($this->getDispatchAction($payload));
}
public function testProcessCanTerminateOnSigTerm()
{
$m = new ProcessManager();
$process = $m->fork(function (Process &$p) {
while (!$p->isShouldShutdown()) {
$p->dispatch();
usleep(100);
}
});
$process->kill();
$process->wait();
$this->assertFalse($m->hasAlive());
}
/**
* Print process title
*
* @param OutputInterface $output
* @param ForkProcess $p
* @param ProcessManager $manager
* @return null
*/
private function createProcessTitle(OutputInterface $output, ForkProcess $p, $manager)
{
$processTitle = sprintf($this->prompt['START_PROCESS'], 'subscribers', $p->getPid());
$manager->demonize();
$p->setProcessTitle($processTitle);
$this->logOutput($output, $processTitle, '<bg=white;options=bold>%s</>');
return null;
}