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clear signal handlers in prewarm controller

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This commit is contained in:
Kovid Goyal 2022-06-08 17:53:30 +05:30
parent 3e1d701dce
commit c8399ce3d2
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 3 additions and 2 deletions
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5
kitty/prewarm.py
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@ -16,7 +16,7 @@ from typing import (
Union, cast
)
from kitty.constants import kitty_exe
from kitty.constants import clear_handled_signals, kitty_exe
from kitty.entry_points import main as main_entry_point
from kitty.fast_data_types import (
establish_controlling_tty, get_options, safe_pipe
@ -92,7 +92,8 @@ class PrewarmProcess:
env['KITTY_PREWARM_CONFIG'] = self.prewarm_config
self.process = subprocess.Popen(
[kitty_exe(), '+runpy', f'from kitty.prewarm import main; main({self.in_worker_fd})'],
stdin=subprocess.PIPE, stdout=subprocess.PIPE, pass_fds=(self.in_worker_fd,), env=env, start_new_session=True)
stdin=subprocess.PIPE, stdout=subprocess.PIPE, pass_fds=(self.in_worker_fd,), env=env,
start_new_session=True, preexec_fn=clear_handled_signals)
os.close(self.in_worker_fd)
self.in_worker_fd = -1
assert self.process.stdin is not None and self.process.stdout is not None