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worker process should ignore SIGINT when run_multiple

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This commit is contained in:
Yun Xu 2018-01-15 11:53:15 -08:00
parent 11017902be
commit 6a61fce84e
1 changed files with 6 additions and 1 deletions
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7
sanic/server.py
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@ -5,7 +5,7 @@ from functools import partial
from inspect import isawaitable
from multiprocessing import Process
from signal import (
SIGTERM, SIGINT,
SIGTERM, SIGINT, SIG_IGN,
signal as signal_func,
Signals
)
@ -607,6 +607,10 @@ def serve(host, port, request_handler, error_handler, before_start=None,
trigger_events(after_start, loop)
# Ignore SIGINT when run_multiple
if run_multiple:
signal_func(SIGINT, SIG_IGN)
# Register signals for graceful termination
if register_sys_signals:
_singals = (SIGTERM,) if run_multiple else (SIGINT, SIGTERM)
@ -694,6 +698,7 @@ def serve_multiple(server_settings, workers):
signal_func(SIGTERM, lambda s, f: sig_handler(s, f))
processes = []
for _ in range(workers):
process = Process(target=serve, kwargs=server_settings)
process.daemon = True