Hellow,我需要一些关于在另一个命令中执行symfony命令的帮助。我并不陌生,我创建了许多命令,并从命令,控制器内部运行它们,它始终有效。但是这个我不明白为什么它不像其他人一样工作。我一直在运行一个命令,并且当有很多工作要为这个工人提供一些帮助时,我不时创建了一些额外的工作人员(一次检查选项)。
我创建了使用此类运行beanstalk worker的命令:
<?php
namespace AppBundle\Command;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Command\LockableTrait;
/**
* Class BeanstalkWorkerCommand
* Command start the Beanstalk worker. Get the job from queue and preform job
*
* @method configure()
* @method execute(InputInterface $input, OutputInterface $output)
* @method authenticateUser(InputInterface $input, OutputInterface $output)
* @method checkAuthentication($username, $password)
*/
class BeanstalkWorkerCommand extends ContainerAwareCommand
{
use LockableTrait;
protected function configure()
{
$this
->setName('beanstalk:worker:start')
->setDescription('Start the Beanstalk infinitive worker. Get the job from queue and preform job')
->addOption(
'one-check',
'o',
InputOption::VALUE_NONE,
'If set, the worker will check tubes only once and died if there is no jobs in queue'
)
;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$output->writeln("\n<info>Beanstalk worker service started</info>");
$tubes = $this->getContainer()->get('app.job_manager.power_plant')->getTubes();
if ($input->getOption('one-check')) {
// run once
foreach ($tubes as $tubeName) {
if ($tubeName != "default") {
$this->getContainer()->get('app.queue_manager')->fetchQueue($tubeName);
}
}
$output->writeln("\n<info>Beanstalk worker completed check and stoped</info>");
} else {
// run forever
set_time_limit(0);
ini_set('xdebug.max_nesting_level', 1000);
if (!$this->lock()) {
$output->writeln('The command is already running in another process.');
return 0;
}
while (1) {
foreach ($tubes as $tubeName) {
if ($tubeName != "default") {
$this->getContainer()->get('app.queue_manager')->fetchQueue($tubeName);
}
sleep(0.1);
}
}
$output->writeln("\n<error>Beanstalk worker service has stoped</error>");
}
}
}
我运行另一个命令来创建一些具有此功能的额外工作人员:
public function startExtraWorkers(OutputInterface $output)
{
$numOfExtraWorkers = $this->getContainer()->getParameter('num_of_extra_beanstalk_workers');
for ($i=0; $i < $numOfExtraWorkers; $i++) {
$payload = [
"--one-check" => TRUE
];
$this->getContainer()->get('app.job_manager.queue')->createAndSendToQueue('beanstalk:worker:start', $payload, 10);
}
$output->writeln("\n<question>".$numOfExtraWorkers." extra benastalk workers started!</question>");
return TRUE;
}
public function createAndSendToQueue($command, $payload, $priority = 65536)
{
$jobData = $this->createJob($command, $payload);
return $this->job->enqueue($command, $jobData, $priority);
}
public function enqueue($job, array $args, $priority = 65536, $delay = 0, $ttr = 120)
{
if (!preg_match('/[a-z0-9\.]+/i', $job)) {
throw new InvalidArgumentException("Invalid job name");
}
$args = json_encode($args);
return $this->pheanstalk->put($args, $priority, $delay, $ttr);
}
问题是,如果我从终端运行此命令或使用cron作业运行它,但是如果我使用此函数运行它,则它不起作用。我看到该命令已被执行但由于某些未知原因它无效。 如果我执行了这个命令,我可以看到所有命令都已被执行,如果我从终端或cron作业运行相同的命令,他们就不会执行工作:
ps ax |grep "beanstalk:worker:start --one-check"
输出(第一个是从这个函数运行的,第二个是用cron作业运行的。只有第二个有效):
31934 ? Ss 0:00 /bin/sh -c /usr/bin/php /var/www/mose-base/bin/console beanstalk:worker:start --one-check
31935 ? S 0:00 /usr/bin/php /var/www/mose-base/bin/console beanstalk:worker:start --one-check
任何人都可以给我一些建议,为什么这不像其他命令那样工作?如果我用cron作业或终端内部运行它,为什么同样的命令运行正常?
感谢您的帮助!
答案 0 :(得分:0)
尝试使用:
/bin/sh -c '/usr/bin/php /var/www/mose-base/bin/console beanstalk:worker:start --one-check'
记住引号。