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Activate fault handler (#56550)

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Oscar Calvo 2021-09-28 00:05:06 -07:00 committed by GitHub
parent 412ecacca3
commit c48527858d
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1 changed files with 12 additions and 1 deletions
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13
homeassistant/__main__.py
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@ -2,6 +2,7 @@
from __future__ import annotations from __future__ import annotations
import argparse import argparse
import faulthandler
import os import os
import platform import platform
import subprocess import subprocess
@ -10,6 +11,8 @@ import threading
from homeassistant.const import REQUIRED_PYTHON_VER, RESTART_EXIT_CODE, __version__ from homeassistant.const import REQUIRED_PYTHON_VER, RESTART_EXIT_CODE, __version__
FAULT_LOG_FILENAME = "home-assistant.log.fault"
def validate_python() -> None: def validate_python() -> None:
"""Validate that the right Python version is running.""" """Validate that the right Python version is running."""
@ -309,7 +312,15 @@ def main() -> int:
open_ui=args.open_ui, open_ui=args.open_ui,
) )
exit_code = runner.run(runtime_conf) fault_file_name = os.path.join(config_dir, FAULT_LOG_FILENAME)
with open(fault_file_name, mode="a", encoding="utf8") as fault_file:
faulthandler.enable(fault_file)
exit_code = runner.run(runtime_conf)
faulthandler.disable()
if os.path.getsize(fault_file_name) == 0:
os.remove(fault_file_name)
if exit_code == RESTART_EXIT_CODE and not args.runner: if exit_code == RESTART_EXIT_CODE and not args.runner:
try_to_restart() try_to_restart()