コード例 #1
0
 public function run($argv)
 {
     // fetch task info
     $taskId = $argv[0];
     $task = $this->taskDao->find($taskId);
     if ($task === false) {
         $this->logger->error('Task not found.');
         return;
     }
     // TODO update pid
     $jobId = $task['job_id'];
     $developTaskId = $this->jobDao->getDevelopTaskId($task['job_id']);
     // open process
     $taskLogsDir = Config::get('taskLogsDir');
     $desc = [1 => ['file', $taskLogsDir . '/scheduler_task_' . $taskId . '.out', 'w'], 2 => ['file', $taskLogsDir . '/scheduler_task_' . $taskId . '.err', 'w']];
     $process = proc_open('php ' . __DIR__ . '/launcher.php develop_run.php ' . $developTaskId, $desc, $pipes);
     $this->logger->info("Run [task_id: {$taskId}, job_id: {$jobId}, develop_task_id: {$developTaskId}]");
     // wait
     while (!$this->taskDao->isInterrupted($taskId)) {
         $processStatus = proc_get_status($process);
         if (!$processStatus['running']) {
             if ($processStatus['exitcode'] == 0) {
                 $taskStatus = SchedulerTaskDao::STATUS_SUCCESS;
             } else {
                 $taskStatus = SchedulerTaskDao::STATUS_FAILURE;
             }
             $this->taskDao->updateStatus($taskId, $taskStatus);
             $this->jobDao->updateTaskStatus($jobId, $taskStatus);
             if ($taskStatus == SchedulerTaskDao::STATUS_SUCCESS) {
                 $this->jobDao->insertSignal($jobId, $this->now->format('Y-m-d'));
             }
             $this->logger->info('Task finished, exitcode ' . $processStatus['exitcode']);
             proc_close($process);
             return;
         }
         sleep(1);
     }
     $this->logger->warn('Task is interrupted, send SIGTERM.');
     proc_terminate($process, SIGTERM);
     // stop gracefully
     $countDown = 5;
     while ($countDown > 0) {
         $processStatus = proc_get_status($process);
         if (!$processStatus['running']) {
             break;
         }
         sleep(1);
         --$countDown;
     }
     if ($countDown == 0) {
         $this->logger->warn('Send SIGKILL.');
         proc_terminate($process, SIGKILL);
     }
     $this->taskDao->updateStatus($taskId, SchedulerTaskDao::STATUS_FAILURE);
     $this->jobDao->updateTaskStatus($jobId, SchedulerTaskDao::STATUS_FAILURE);
     $this->logger->info('Task killed.');
     proc_close($process);
 }
コード例 #2
0
 private function tryRunTask($taskId)
 {
     // check limit
     if ($this->taskDao->countRunning() >= self::TASK_POOL_SIZE) {
         $this->logger->warn('Task pool is full.');
         return;
     }
     $task = $this->taskDao->find($taskId);
     $jobId = $task['job_id'];
     // check signal
     $jobIds = $this->jobDao->getDependencies($jobId);
     if (count($jobIds) > 0) {
         if (!$this->jobDao->checkSignals($jobIds, $this->now->format('Y-m-d'))) {
             $this->logger->debug("Task {$taskId} is waiting for signal.");
             return;
         }
     }
     // run task
     $this->taskDao->updateStatus($taskId, SchedulerTaskDao::STATUS_RUNNING);
     $this->jobDao->updateTaskStatus($jobId, SchedulerTaskDao::STATUS_RUNNING);
     shell_exec('php ' . __DIR__ . '/launcher.php scheduler_run.php ' . $taskId . ' >/dev/null 2>&1 &');
     $this->logger->info("Run task [id: {$taskId}, job_id: {$jobId}]");
 }