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gilour
/
laravel
/
horizon
/
src
/
SupervisorCommands
:
SystemProcessCounter.php
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<?php namespace Laravel\Horizon; use Symfony\Component\Process\Process; class SystemProcessCounter { /** * The base command to search for. * * @var string */ public static $command = 'horizon:work'; /** * Get the number of Horizon workers for a given supervisor. * * @param string $name * @return int */ public function get($name) { $process = Process::fromShellCommandline('exec ps aux | grep '.static::$command, null, ['COLUMNS' => '2000']); $process->run(); return substr_count($process->getOutput(), 'supervisor='.$name); } }