From 9612f76c3f1f816c0ecee32123fdf36ba8d78b6e Mon Sep 17 00:00:00 2001
From: Jonathan Creasy <jonathan.creasy@gmail.com>
Date: Tue, 4 Dec 2018 15:32:34 -0800
Subject: [PATCH] Fixes #378 handle kill proces error

---
 tcollector.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tcollector.py b/tcollector.py
index 3236fc4c..aab6bb8c 100755
--- a/tcollector.py
+++ b/tcollector.py
@@ -1278,7 +1278,10 @@ def shutdown_signal(signum, frame):
 
 
 def kill(proc, signum=signal.SIGTERM):
-  os.killpg(proc.pid, signum)
+  try:
+    os.killpg(proc.pid, signum)
+  except: # pylint: disable=bare-except
+    LOG.info('already killed: %s', proc.pid)
 
 
 def shutdown():