forked from goodboy/tractor
7656326484
Finally got this working so that if/when an internal bug is introduced to this request task-func, we can actually REPL-debug the lock request task itself B) As in, if the subactor's lock request task internally errors we, - ensure the task always terminates (by calling `DebugStatus.release()`) and explicitly reports (via a `log.exception()`) the internal error. - capture the error instance and set as a new `DebugStatus.req_err` and always check for it on final teardown - in which case we also, - ensure it's reraised from a new `DebugRequestError`. - unhide the stack frames for `_pause()`, `_enter_repl_sync()` so that the dev can upward inspect the `_pause()` call stack sanely. Supporting internal impl changes, - add `DebugStatus.cancel()` and `.req_err`. - don't ever cancel the request task from `PdbREPL.set_[continue/quit]()` only when there's some internal error that would likely result in a hang and stale lock state with the root. - only release the root's lock when the current ask is also the owner (avoids bad release errors). - also show internal `._pause()`-related frames on any `repl_err`. Other temp-dev-tweaks, - make pld-dec change log msgs info level again while solving this final context-vars race stuff.. - drop the debug pld-dec instance match asserts for now since the problem is already caught (and now debug-able B) by an attr-error on the decoded-as-`dict` started msg, and instead add in a `log.exception()` trace to see which task is triggering the case where the debug `MsgDec` isn't set correctly vs. when we think it's being applied. |
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| .. | ||
| __init__.py | ||
| _debug.py | ||
| _frame_stack.py | ||
| _stackscope.py | ||
| cli.py | ||
| pformat.py | ||