From e3b06d29ab28446d4a9f45376cfa87a3d7d2a700 Mon Sep 17 00:00:00 2001 From: Izalia Mae Date: Wed, 16 Nov 2022 13:26:47 -0500 Subject: [PATCH] ignore signals that don't exist --- relay/application.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/relay/application.py b/relay/application.py index 897a951..cc2815b 100644 --- a/relay/application.py +++ b/relay/application.py @@ -71,10 +71,13 @@ class Application(web.Application): def set_signal_handler(self): - signal.signal(signal.SIGHUP, self.stop) - signal.signal(signal.SIGINT, self.stop) - signal.signal(signal.SIGQUIT, self.stop) - signal.signal(signal.SIGTERM, self.stop) + for sig in {'SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGTERM'}: + try: + signal.signal(getattr(signal, sig), self.stop) + + # some signals don't exist in windows, so skip them + except AttributeError: + pass def run(self):