/**
* @test
*/
public function error()
{
$fp = fopen('php://temp', 'w');
$this->log->setdestination($fp);
$this->log->error('test');
rewind($fp);
$this->assertStringMatchesFormat('%s[error]%s', fgets($fp));
}
public function __destruct()
{
if ($this->ownerPid === getmypid()) {
if ($this->container->existsMaster()) {
$this->log->info('shutdown master process.');
$this->container->sendSignalToMaster();
}
unset($this->container);
}
if ($this->exceptionHasOccured) {
$this->log->info('destruct processes are started.(exception has occured)');
$this->log->info('--> deleting all shared memory.');
$this->deleteAllData();
} elseif ($this->ownerPid === getmypid() && !$this->joined && $this->receivedSignal === null) {
$message = 'snidel will have to wait for the child process is completed. please use Snidel::wait()';
$this->log->error($message);
throw new \LogicException($message);
}
}
/**
* fork worker process
*
* @param \Ackintosh\Snidel\Task
* @return \Ackintosh\Snidel\Worker
* @throws \RuntimeException
*/
private function forkWorker($task)
{
try {
$fork = $this->fork();
} catch (\RuntimeException $e) {
$this->log->error($e->getMessage());
throw $e;
}
$worker = new Worker($fork, $task);
if (getmypid() === $this->masterPid) {
// master
$this->log->info('forked worker. pid: ' . $worker->getPid());
return $worker;
} else {
// worker
// @codeCoverageIgnoreStart
$this->log->info('has forked. pid: ' . getmypid());
foreach ($this->signals as $sig) {
$this->pcntl->signal($sig, SIG_DFL, true);
}
$worker->setResultQueue($this->queueFactory->createResultQueue());
$resultHasQueued = false;
register_shutdown_function(function () use(&$resultHasQueued, $worker) {
if (!$resultHasQueued) {
$worker->error();
}
});
$this->log->info('----> started the function.');
try {
$worker->run();
} catch (\RuntimeException $e) {
$this->log->error($e->getMessage());
exit;
}
$this->log->info('<---- completed the function.');
$resultHasQueued = true;
$this->log->info('queued the result and exit.');
exit;
// @codeCoverageIgnoreEnd
}
}
