Add support for LoopMax for ConsoleApplicationRunner (#153)

Author: Nyholm

src/ConsoleApplicationRunner.php

@@ -14,17 +14,24 @@
 class ConsoleApplicationRunner implements RunnerInterface
 {
     private $handler;
+    private $loopMax;
 
-    public function __construct(Application $application)
+    public function __construct(Application $application, int $loopMax = 1)
     {
         $this->handler = new ConsoleApplicationHandler($application);
+        $this->loopMax = $loopMax;
     }
 
     public function run(): int
     {
         $lambda = LambdaClient::fromEnvironmentVariable('symfony-runtime-console');
 
+        $loops = 0;
         while (true) {
+            if (++$loops > $this->loopMax) {
+                return 0;
+            }
+
             /*
              * In case the execution failed, we force starting a new process. This
              * is because an uncaught exception could have left the application

src/Runtime.php

@@ -94,7 +94,7 @@ private function tryToFindRunner(?object $application)
         }
 
         if ($application instanceof Application) {
-            return new ConsoleApplicationRunner($application);
+            return new ConsoleApplicationRunner($application, $this->options['bref_loop_max']);
         }
 
         return parent::getRunner($application);