/**
* @return void
*/
public function keep()
{
Logger::debug(__METHOD__ . '()');
$this->_stoped = false;
try {
while (!$this->_stoped) {
if (\count($this->_children) < $this->_config->getQuantity()) {
$this->_startOne();
continue;
}
$status = null;
$pid = \pcntl_wait($status, \WNOHANG);
if ($pid > 0) {
$this->_processExit($pid);
continue;
}
$this->_checkTimeout();
\usleep($this->_checkingInterval);
}
} catch (StopSignal $ex) {
Logger::info('Received a StopSignal');
$this->_waitToEnd();
}
}
protected function dealWithTermTimeout()
{
if ($this->isDealedWithTermTimeout) {
return false;
}
if (microtime(true) - $this->termTime <= $this->config->getTermTimeout()) {
return false;
}
try {
Logger::info("process[" . $this->getProcess()->getPid() . "] will be killed for termTimeout");
$this->getProcess()->kill();
$this->isDealedWithTermTimeout = true;
} catch (\Exception $e) {
Logger::err($e);
return false;
}
return true;
}
/**
* @dataProvider dataProviderOfTermTimeout
*/
public function testTermTimeout($termTimeout, $expectedIsKillOnTimeout, $expectedTermTimeout)
{
$config = new Config(array('termTimeout' => $termTimeout, 'worker' => function () {
}));
$this->assertEquals($expectedTermTimeout, $config->getTermTimeout());
$this->assertEquals($expectedIsKillOnTimeout, $config->isKillingOnTimeoutEnabled());
}
protected function _startOne($groupId, Config $config)
{
$target = \call_user_func($config->getFactoryMethod());
$process = Process::fork($target);
$this->_children[$process->getPid()] = new ProcessStub($process, $config, $groupId);
}