protected function execute(InputInterface $input, OutputInterface $output)
{
try {
if (!$input->getOption('allow-root')) {
$aProcessUser = posix_getpwuid(posix_geteuid());
if ($aProcessUser['name'] == 'root') {
throw new \InvalidArgumentException('You can however run a command with ' . 'sudo using --allow-root option');
}
}
DaemonUtils::configCheck();
//Check daemons
$daemons = DaemonUtils::getDaemonsFromConfig();
foreach ($daemons as $daemon) {
if (!$daemon instanceof DaemonizerInterface) {
throw new \Exception('Invalid [cli-daemonizer.php] file: file contain not-implementer ' . 'DaemonizerInterface class');
}
DaemonUtils::checkScheduleItem($daemon->getSchedule(), get_class($daemon));
}
$id = mt_rand(1, 100000);
shell_exec(DAEMON_FILE . " internal:master --id={$id} > /dev/null 2>&1 &");
$output->writeln("<info>Daemon started</info>");
} catch (\Exception $e) {
$output->writeln('<error>' . $e->getMessage() . '</error>');
}
}
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 function testConfigChecker()
{
$this->assertEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem('* * * * *'));
$this->assertEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem('59 * * * *'));
$this->assertEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem(array(0, 1, 2, 3, 4, 5, 10, 12, 15, 19, 23)));
$this->assertEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem(1));
$this->assertEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem());
$this->assertNotEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem('* * * * * 1999'));
$this->assertNotEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem('60 * * * *'));
$this->assertNotEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem('61 * * * *'));
$this->assertNotEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem(array(1, 25)));
$this->assertNotEquals(false, \Brainfit\Daemonizer\DaemonUtils::checkScheduleItem(array(-1, 25)));
}
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());
}
protected function execute(InputInterface $input, OutputInterface $output)
{
try {
$id = $input->getOption('id');
DaemonUtils::configCheck();
$daemons = DaemonUtils::getDaemonsFromConfig();
file_put_contents(DaemonUtils::getPidFilename(), getmypid() . ',' . $id);
$loop = \React\EventLoop\Factory::create();
$master = new MasterController($loop, new ChildController());
foreach ($daemons as $daemon) {
if (!$daemon instanceof DaemonizerInterface) {
throw new \Exception('Invalid [cli-daemonizer.php] file: file contain not-implementer ' . 'DaemonizerInterface class');
}
$master->attach($daemon);
}
$master->start();
$loop->run();
} catch (\Exception $e) {
$output->writeln('<error>' . $e->getMessage() . '</error>');
}
}
