From 80025c32444c1f0836636cb15b771f53a6d4553b Mon Sep 17 00:00:00 2001
From: Rolf <rolf>
Date: Sun, 14 Mar 2021 18:58:59 -0300
Subject: [PATCH] Windows does not support SIGUSR1, so don't use it
unconditionally.
---
searx/search/checker/background.py | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/searx/search/checker/background.py b/searx/search/checker/background.py
index 22a51b8bb..c3292d9ac 100644
--- a/searx/search/checker/background.py
+++ b/searx/search/checker/background.py
@@ -94,8 +94,10 @@ def _signal_handler(signum, frame):
def initialize():
- logger.info('Send SIGUSR1 signal to pid %i to start the checker', os.getpid())
- signal.signal(signal.SIGUSR1, _signal_handler)
+ if hasattr(signal, 'SIGUSR1'):
+ # Windows doesn't support SIGUSR1
+ logger.info('Send SIGUSR1 signal to pid %i to start the checker', os.getpid())
+ signal.signal(signal.SIGUSR1, _signal_handler)
# disabled by default
_set_result({'status': 'disabled'}, include_timestamp=False)