protected function initFinish(LmStateDto $lmStateDto)
{
$this->dtoContainer->setDto($lmStateDto);
$this->loop->nextTick(function () {
$this->loop->stop();
});
$this->finishingInitialized = true;
return null;
}
protected function generateProcessOrSkipGeneration(LmStateDto $receivedControlDto)
{
$processesNumber = count($this->processes);
if ($processesNumber < $this->tasks && ($this->processManagerDto->getMaxSimultaneousProcesses() > 1 ? $processesNumber < $this->processManagerDto->getMaxSimultaneousProcesses() : true)) {
$this->logger->info("PM come to create new process.");
$this->logger->info("Tasks number:" . serialize($this->tasks));
$this->logger->info("Processes number:" . serialize(count($this->processes)));
$workerProcess = new Process($this->processManagerDto->getWorkerProcessCommand());
$workerProcess->start($this->loop);
$workerProcessPid = $workerProcess->getPid();
//to protect from bug of proc_get_status
if (!is_null($workerProcessPid)) {
if ($this->processManagerDto->getPerformerSocketsParams()) {
$workerProcess->stdin->write(json_encode($this->getPreparedSocketParams()));
}
$workerProcess->stdout->on(EventsConstants::DATA, function ($data) use(&$workerProcessPid) {
//$data = @json_decode($data);
//$this->logger->warning("Worker STDOUT: " . serialize($data));
});
$workerProcess->on(EventsConstants::PROCESS_EXIT, function ($exitCode, $termSignal) {
$this->logger->warning("Worker sub-process exit with code: " . serialize($exitCode) . " | and term signal: " . serialize($termSignal));
});
$processDto = $this->getProcessDto($workerProcessPid);
$this->processes[$workerProcessPid] = $workerProcess;
$this->dtoContainer->setDto($processDto);
} else {
$this->dtoContainer->setDto(new PmStateDto());
}
} else {
//all processes already created, but not finished yet
if (!$this->allTasksCreated) {
$this->allTasksCreated = true;
}
$pmStateDto = new PmStateDto();
$pmStateDto->setAllProcessesCreated(true);
$this->dtoContainer->setDto($pmStateDto);
$this->logger->info("PM send all processes created.");
$this->logger->info("Tasks number:" . serialize($this->tasks));
$this->logger->info("Processes number:" . count($this->processes));
}
return null;
}