From c8399ce3d201d27cafd32b12a3ac780c260e6a4c Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Wed, 8 Jun 2022 17:53:30 +0530 Subject: [PATCH] clear signal handlers in prewarm controller --- kitty/prewarm.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kitty/prewarm.py b/kitty/prewarm.py index c5b32bb38..4682ad049 100644 --- a/kitty/prewarm.py +++ b/kitty/prewarm.py @@ -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