[WebServerBundle] prevent console.terminate from being fired after stopping server

kbond · kbond · commit 699339eb0c40 · 2017-11-10T11:15:02.000-05:00
diff --git a/src/Symfony/Bundle/WebServerBundle/Command/ServerStartCommand.php b/src/Symfony/Bundle/WebServerBundle/Command/ServerStartCommand.php
@@ -19,6 +19,7 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\EventDispatcher\EventDispatcher;
 
 /**
  * Runs a local web server in a background process.
@@ -132,6 +133,10 @@ protected function execute(InputInterface $input, OutputInterface $output)
             $io->error('Running this server in production environment is NOT recommended!');
         }
 
+        // replace event dispatcher with an empty one to prevent console.terminate from firing
+        // as container could have changed between start and stop
+        $this->getApplication()->setDispatcher(new EventDispatcher());
+
         try {
             $server = new WebServer();
             if ($server->isRunning($input->getOption('pidfile'))) {
