From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Wed, 25 Nov 2015 11:22:49 +0000 (+0100)
Subject: Just send "KILL" signal to the worker threads.
X-Git-Tag: 2.0~64
X-Git-Url: http://git.ipfire.org/?p=people%2Fstevee%2Fguardian.git;a=commitdiff_plain;h=4d19939e53a4dfca420b683dd2bb8157d7d24fdd

Just send "KILL" signal to the worker threads.

Only send the "KILL" signal to the worker threads, do not detach
the process anymore. Otherwise guardian will fail after a second reload
because a detached thread cannot be detached a second time.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
---

diff --git a/guardian b/guardian
index d3f7de0..f3c287b 100644
--- a/guardian
+++ b/guardian
@@ -295,7 +295,7 @@ sub StopWorkers () {
 	foreach my $worker (@running_workers) {
 		# Send the worker the "KILL" signal and detach the
 		# thread so perl can do an automatically clean-up.
-		$worker->kill('KILL')->detach();
+		$worker->kill('KILL');
 	}
 }