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Set multiprocessing start method early

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This commit is contained in:
George Tsiamasiotis 2024-09-30 15:05:03 +03:00
parent 37ea7663bb
commit 0509a52d6e
1 changed files with 7 additions and 5 deletions
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12
frigate/__main__.py
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@ -12,9 +12,15 @@ from frigate.log import setup_logging
def main() -> None: def main() -> None:
# Show more information on python interpreter crash
faulthandler.enable() faulthandler.enable()
# Setup the logging thread # Switch multiprocessing start method to forkserver (the default as of python 3.14).
# This must happen before anything else, or it's likely to segfault (ask me how I know).
mp.set_start_method("forkserver", force=True)
mp.set_forkserver_preload(["frigate"])
# Start and configure the logging thread
setup_logging() setup_logging()
threading.current_thread().name = "frigate" threading.current_thread().name = "frigate"
@ -22,10 +28,6 @@ def main() -> None:
# Make sure we exit cleanly on SIGTERM. # Make sure we exit cleanly on SIGTERM.
signal.signal(signal.SIGTERM, lambda sig, frame: sys.exit()) signal.signal(signal.SIGTERM, lambda sig, frame: sys.exit())
# Switch multiprocessing start method to forkserver (the default as of python 3.14).
mp.set_start_method("forkserver", force=True)
mp.set_forkserver_preload(["frigate"])
# Parse the cli arguments. # Parse the cli arguments.
parser = argparse.ArgumentParser( parser = argparse.ArgumentParser(
prog="Frigate", prog="Frigate",