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31 lines
975 B
PHP
31 lines
975 B
PHP
<?php
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namespace ZM\Command;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use ZM\Utils\DataProvider;
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abstract class DaemonCommand extends Command
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{
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protected $daemon_file = null;
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protected function execute(InputInterface $input, OutputInterface $output): int {
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$pid_path = DataProvider::getWorkingDir() . "/.daemon_pid";
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if (!file_exists($pid_path)) {
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$output->writeln("<comment>没有检测到正在运行的守护进程！</comment>");
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die();
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}
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$file = json_decode(file_get_contents($pid_path), true);
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if ($file === null || posix_getsid(intval($file["pid"])) === false) {
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$output->writeln("<comment>未检测到正在运行的守护进程！</comment>");
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unlink($pid_path);
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die();
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}
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$this->daemon_file = $file;
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return 0;
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}
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} |