From ddcf3a47f8df9175a0819019ec64fd73785b6151 Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <grin@lbry.io>
Date: Wed, 2 Aug 2017 15:51:25 -0400
Subject: [PATCH] dont ignore SIGTERM/SIGINT when already shutting down

---
 lbrynet/daemon/Daemon.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lbrynet/daemon/Daemon.py b/lbrynet/daemon/Daemon.py
index 882360785..ca21a70b1 100644
--- a/lbrynet/daemon/Daemon.py
+++ b/lbrynet/daemon/Daemon.py
@@ -8,6 +8,7 @@ import urllib
 import json
 import textwrap
 import random
+import signal
 
 from twisted.web import server
 from twisted.internet import defer, threads, error, reactor
@@ -385,7 +386,15 @@ class Daemon(AuthJSONRPCServer):
             except OSError:
                 pass
 
+    @staticmethod
+    def _already_shutting_down(sig_num, frame):
+        log.info("Already shutting down")
+
     def _shutdown(self):
+        # ignore INT/TERM signals once shutdown has started
+        signal.signal(signal.SIGINT, self._already_shutting_down)
+        signal.signal(signal.SIGTERM, self._already_shutting_down)
+
         log.info("Closing lbrynet session")
         log.info("Status at time of shutdown: " + self.startup_status[0])
         self.looping_call_manager.shutdown()