/**
* Handles termination signals, so we can gracefully stop all servers.
*/
public function shutdown()
{
if ($this->inShutdown) {
return;
}
$this->inShutdown = true;
//this method is also called during startup when something crashed, so
//make sure we don't operate on nulls.
$this->output->writeln('<error>Termination received, exiting.</error>');
if ($this->controller) {
@$this->controller->shutdown();
}
if ($this->web) {
@$this->web->shutdown();
}
if ($this->loop) {
$this->loop->tick();
$this->loop->stop();
}
foreach ($this->slaves as $slave) {
if (is_resource($slave['process'])) {
proc_terminate($slave['process']);
}
if ($slave['pid']) {
//make sure its dead
posix_kill($slave['pid'], SIGKILL);
}
}
exit;
}
/**
* Shuts down the event loop. This basically exits the process.
*/
public function shutdown()
{
if ($this->inShutdown) {
return;
}
if ($this->errorLogger && ($logs = $this->errorLogger->cleanLogs())) {
$messages = array_map(function ($item) {
//array($level, $message, $context);
$message = $item[1];
$context = $item[2];
if (isset($context['file'])) {
$message .= ' in ' . $context['file'] . ':' . $context['line'];
}
if (isset($context['stack'])) {
foreach ($context['stack'] as $idx => $stack) {
$message .= PHP_EOL . sprintf("#%d: %s%s %s%s", $idx, isset($stack['class']) ? $stack['class'] . '->' : '', $stack['function'], isset($stack['file']) ? 'in' . $stack['file'] : '', isset($stack['line']) ? ':' . $stack['line'] : '');
}
}
return $message;
}, $logs);
error_log(implode(PHP_EOL, $messages));
}
$this->inShutdown = true;
if ($this->loop) {
$this->sendCurrentFiles();
$this->loop->tick();
}
if ($this->controller && $this->controller->isWritable()) {
$this->controller->close();
}
if ($this->server) {
@$this->server->shutdown();
}
if ($this->loop) {
$this->sendCurrentFiles();
$this->loop->tick();
@$this->loop->stop();
}
exit;
}
