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Merge pull request #2657 from cyclaero/conditional-sigusr1
Windows does not support SIGUSR1, so don't use it unconditionally.
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@ -94,6 +94,8 @@ def _signal_handler(signum, frame):
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def initialize():
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def initialize():
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if hasattr(signal, 'SIGUSR1'):
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# Windows doesn't support SIGUSR1
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logger.info('Send SIGUSR1 signal to pid %i to start the checker', os.getpid())
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logger.info('Send SIGUSR1 signal to pid %i to start the checker', os.getpid())
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signal.signal(signal.SIGUSR1, _signal_handler)
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signal.signal(signal.SIGUSR1, _signal_handler)
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