do not terminate if pid file sets execution to the currently running process (docker)

Alessandro Chitolina · Alessandro Chitolina · commit 5e153ccc6f37 · 2017-11-07T14:41:14.000+01:00
diff --git a/src/EventListener/AlreadyInExecutionChecker.php b/src/EventListener/AlreadyInExecutionChecker.php
@@ -33,6 +33,10 @@ public function onPreStart()
             return;
         }
 
+        if (posix_getpid() === $pid) {
+            return;
+        }
+
         if (posix_kill($pid, 0)) {
             throw new \RuntimeException("Rabbitd is already running with PID #$pid");
         }

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,10 @@ public function onPreStart()`
`33`	`33`	`return;`
`34`	`34`	`}`
`35`	`35`
	`36`	`+ if (posix_getpid() === $pid) {`
	`37`	`+ return;`
	`38`	`+ }`
	`39`	`+`
`36`	`40`	`if (posix_kill($pid, 0)) {`
`37`	`41`	`throw new \RuntimeException("Rabbitd is already running with PID #$pid");`
`38`	`42`	`}`