norohind/jubilant-system-core
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Add dump running threads by SIGUSR1

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norohind 2022-04-21 13:07:41 +03:00
parent 04cccabfa2
commit a552fc0361
Signed by: norohind
GPG Key ID: 01C3BECC26FB59E1
1 changed files with 6 additions and 0 deletions
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main.py
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@ -57,6 +57,11 @@ def shutdown_callback(sig: int, frame) -> None:
exit(0) exit(0)
def threads_dump(sig: int, frame) -> None:
running_threads = ', '.join((thread.name for thread in threading.enumerate()))
logger.info(f'Running threads: {running_threads}')
def discover(back_count: int = 0): def discover(back_count: int = 0):
"""Discover new squads """Discover new squads
:param back_count: int how many squads back we should check, it is helpful to recheck newly created squads :param back_count: int how many squads back we should check, it is helpful to recheck newly created squads
@ -153,6 +158,7 @@ def main():
global can_be_shutdown global can_be_shutdown
signal.signal(signal.SIGTERM, shutdown_callback) signal.signal(signal.SIGTERM, shutdown_callback)
signal.signal(signal.SIGINT, shutdown_callback) signal.signal(signal.SIGINT, shutdown_callback)
signal.signal(signal.SIGUSR1, threads_dump)
def help_cli() -> str: def help_cli() -> str:
return """Possible arguments: return """Possible arguments: