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notify with actual exception when launching background process fails

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Kovid Goyal
2024-05-14 14:21:48 +05:30
parent cbe4e705db
commit f659342b48
1 changed files with 4 additions and 4 deletions
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8
kitty/boss.py
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@@ -335,7 +335,7 @@ class Boss:
self.primary_selection = Clipboard(ClipboardType.primary_selection)
self.update_check_started = False
self.peer_data_map: Dict[int, Optional[Dict[str, Sequence[str]]]] = {}
self.background_process_death_notify_map: Dict[int, Callable[[Optional[int]], None]] = {}
self.background_process_death_notify_map: Dict[int, Callable[[int, Optional[Exception]], None]] = {}
self.encryption_key = EllipticCurveKey()
self.encryption_public_key = f'{RC_ENCRYPTION_PROTOCOL_VERSION}:{base64.b85encode(self.encryption_key.public).decode("ascii")}'
self.clipboard_buffers: Dict[str, str] = {}
@@ -2308,7 +2308,7 @@ class Boss:
cwd_from: Optional[CwdRequest] = None,
allow_remote_control: bool = False,
remote_control_passwords: Optional[Dict[str, Sequence[str]]] = None,
notify_on_death: Optional[Callable[[Optional[int]], None]] = None,
notify_on_death: Optional[Callable[[int, Optional[Exception]], None]] = None,
stdout: Optional[int] = None, stderr: Optional[int] = None,
) -> None:
import subprocess
@@ -2367,7 +2367,7 @@ class Boss:
os.close(fd)
if notify_on_death:
try:
notify_on_death(None)
notify_on_death(-1, err)
except Exception:
import traceback
traceback.print_exc()
@@ -2668,7 +2668,7 @@ class Boss:
callback = self.background_process_death_notify_map.pop(pid, None)
if callback is not None:
try:
callback(exit_status)
callback(exit_status, None)
except Exception:
import traceback
traceback.print_exc()