public function testRestartWhenStarted()
{
$pid_file = $this->server->getConfig()->getPidFile();
$this->server->start();
$this->assertFileExists($pid_file);
$this->assertTrue($this->server->isStarted());
$this->server->restart();
$this->assertFileExists($pid_file);
$this->assertTrue($this->server->isStarted());
$this->server->stop();
$this->assertFileNotExists($pid_file);
$this->assertFalse($this->server->isStarted());
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$logger = $this->getConsoleLogger($output);
$file = $input->getArgument('config-file');
// Test if config file exists
if (!file_exists($file) || !is_readable($file)) {
$msg = "Configuration file '{$file}' does not exists or is not readable'";
throw new \InvalidArgumentException($msg);
}
$params = (include $file);
$port = $params['port'];
$config = new StandaloneServer\Config($params);
$logger->notice("PJB server using port '{$port}' and config in '{$file}'");
$this->logServerConfig($logger, $config);
$this->server = new StandaloneServer($config, $logger);
$this->server->restart();
$logger->debug("Server output: \n" . $this->server->getOutput());
$output->writeln("Server successfully restarted on port {$port}");
return 0;
}
