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Go back to only logging crashes if no pdb gets engaged

debugger_hardening
Tyler Goodlet 2021-06-29 15:55:03 -04:00
parent 4800dfe12e
commit 668d785f74
1 changed files with 26 additions and 13 deletions
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39
tractor/_actor.py
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@ -195,19 +195,32 @@ async def _invoke(
except (Exception, trio.MultiError) as err:
# TODO: maybe we'll want differnet "levels" of debugging
# eventualy such as ('app', 'supervisory', 'runtime') ?
if not isinstance(err, trio.ClosedResourceError) and (
not is_multi_cancelled(err)) and (
not isinstance(err, ContextCancelled)
):
# XXX: is there any case where we'll want to debug IPC
# disconnects? I can't think of a reason that inspecting
# this type of failure will be useful for respawns or
# recovery logic - the only case is some kind of strange bug
# in `trio` itself?
entered = await _debug._maybe_enter_pm(err)
if not entered:
if not is_multi_cancelled(err):
log.exception("Actor crashed:")
# TODO: maybe we'll want different "levels" of debugging
# eventualy such as ('app', 'supervisory', 'runtime') ?
# if not isinstance(err, trio.ClosedResourceError) and (
# if not is_multi_cancelled(err) and (
entered_debug: bool = False
if not isinstance(err, ContextCancelled) or (
isinstance(err, ContextCancelled) and ctx._cancel_called
):
# XXX: is there any case where we'll want to debug IPC
# disconnects as a default?
#
# I can't think of a reason that inspecting
# this type of failure will be useful for respawns or
# recovery logic - the only case is some kind of strange bug
# in our transport layer itself? Going to keep this
# open ended for now.
entered_debug = await _debug._maybe_enter_pm(err)
if not entered_debug:
log.exception("Actor crashed:")
# always ship errors back to caller