protected function execute(InputInterface $input, OutputInterface $output)
{
$numberOfForks = $input->getArgument('number');
$manager = new \Spork\ProcessManager();
$batch = range(1, $numberOfForks);
$callback = function ($batchItem, $batchIndex, array $batch, \Spork\SharedMemory $sharedMemory) use($output) {
$pid = getmypid();
$count = 0;
$socket = fsockopen('localhost', 4000);
stream_set_blocking($socket, 0);
while (true) {
// wait 0.5 seconds
usleep(500000);
$read = fread($socket, 9);
if ($read !== false) {
$output->writeln("RECEIVED[{$pid}]: {$read}");
}
$count++;
}
return "[PID: {$pid}][BATCH: {$batchIndex}]";
};
$strategy = new \Spork\Batch\Strategy\ChunkStrategy($numberOfForks, true);
/** @var \Spork\Fork $result */
$result = $manager->process($batch, $callback, $strategy);
$manager->wait();
$resultList = $result->getResult();
$output->writeln('resultList: ' . var_export($resultList, true));
$output->writeln('finished');
}
/**
* Run task
*
* @param array $task
*/
protected function _run(array $task)
{
$this->ProcessManager->fork(function () use($task) {
$this->_makeRunner($task)->start();
});
}
