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| author | Noémi Ványi <kvch@users.noreply.github.com> | 2021-03-16 20:57:10 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-16 20:57:10 +0100 |
| commit | 11070e57449caf86fd6087116e24bed8bea54e63 (patch) | |
| tree | 523de9cfebdb4e73445f317880187c6dd532ebba | |
| parent | cb3b379161e3351d4829b2e37478125582b9fc08 (diff) | |
| parent | 7a9dc63d74929f657170a43b269529a028e64a93 (diff) | |
| download | searxng-11070e57449caf86fd6087116e24bed8bea54e63.tar.gz searxng-11070e57449caf86fd6087116e24bed8bea54e63.zip | |
Merge pull request #2657 from cyclaero/conditional-sigusr1
Windows does not support SIGUSR1, so don't use it unconditionally.
| -rw-r--r-- | searx/search/checker/background.py | 6 |
1 files 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) |