protected function execute(InputInterface $input, OutputInterface $output)
{
try {
$output->writeln("<info>Daemon stopped...</info>");
$devNull = "> /dev/null 2>&1";
list($iPid, $idKey) = DaemonUtils::checkPidFile();
if ($iPid == 0) {
throw new \Exception('Daemon not running');
}
shell_exec('kill -15 ' . $iPid . " {$devNull}");
sleep(5);
$aProcess = explode(PHP_EOL, shell_exec("ps -ef | grep " . escapeshellarg(DAEMON_FILE . " internal:master --id={$idKey}") . " | grep -v grep | awk '{print \$2}'"));
foreach ($aProcess as $iProcessId) {
if ($iProcessId = (int) $iProcessId) {
shell_exec('kill -9 ' . $iProcessId . " {$devNull}");
}
}
sleep(5);
shell_exec('kill -9 ' . $iPid . " {$devNull}");
@unlink(DaemonUtils::getPidFilename());
$output->writeln("<info>Daemon shutdown complete</info>");
} catch (\Exception $e) {
$output->writeln('<error>' . $e->getMessage() . '</error>');
}
}
public static function configCheck()
{
if (!defined('DAEMON_FILE') || !DAEMON_FILE || !file_exists(DAEMON_FILE)) {
throw new \RuntimeException('Not defined DAEMON_FILE');
}
if (!defined('DAEMON_CWD') || !DAEMON_CWD) {
throw new \RuntimeException('Not defined DAEMON_CWD');
}
if (DaemonUtils::checkPidFile() !== false) {
throw new \Exception('Daemon already running');
}
//writable-test
@file_put_contents(self::getPidFilename(), 'test');
if (@file_get_contents(self::getPidFilename()) != 'test') {
throw new \RuntimeException('Pid file is not writable [' . self::getPidFilename() . ']');
}
@unlink(self::getPidFilename());
}
