jc211
/
tractor
forked from goodboy/tractor
1
0
Fork 0
Code Pull Requests Activity
1,176 Commits
211 Branches
0 Tags
9.3 MiB
Commit Graph

1176 Commits (742e004810872482d840b1a247b6ffc03313319f)

Author SHA1 Message Date
Tyler Goodlet 742e004810 Make `mypy` happy 2022-04-17 13:15:33 -04:00
Tyler Goodlet ef7921ce11 Refine the handler for child vs. root cases 
This gets very close to avoiding any possible hangs to do with tty
locking and SIGINT handling minus a special case that will be detailed
below.

Summary of implementation changes:

- convert `_mk_pdb()` -> `with _open_pdb() as pdb:` which implicitly
  handles the `bdb.BdbQuit` case such that debugger teardown hooks are
  always called.
- rename the handler to `shield_sigint()` and handle a variety of new
  cases:
  * the root is in debug but hasn't been cancelled -> call
    `Actor.cancel_soon()`
  * the root is in debug but *has* been called (`Actor.cancel_soon()`
    already called) -> raise KBI
  * a child is in debug *and* has a task locking the debugger -> ignore
    SIGINT in child *and* the root actor.
- if the debugger instance is provided to the handler at acquire time,
  on SIGINT handling completion re-print the last pdb++ REPL output so
  that the user realizes they are still actively in debug.
- ignore the unlock case where a race condition of "no task" holding the
  lock causes the `RuntimeError` normally associated with the "wrong
  task" doing so (not sure if this is a `trio` bug?).
- change debug logs to runtime level.

Unhandled case(s):

- a child is maybe in debug mode but does not itself have any task using
  the debugger.
    * ToDo: we need a way to decide what to do with
      "intermediate" child actors who themselves either are not in
      `debug_mode=True` but have children who *are* such that a SIGINT
      won't cause cancellation of that child-as-parent-of-another-child
      **iff** any of their children are in in debug mode.
 2022-04-17 13:15:33 -04:00
Tyler Goodlet 542fe0372b (facepalm) Reraise `BdbQuit` and discard ownerless lock releases 2022-04-17 13:15:33 -04:00
Tyler Goodlet 3e9998ea83 Add WIP while-debugger-active SIGINT ignore handler 2022-04-17 13:15:33 -04:00
goodboy 71f19f217d
Merge pull request #305 from goodboy/name_query 
Add `tractor.query_actor()` an addr looker-upper
 2022-04-13 09:19:26 -04:00
Tyler Goodlet 8901272854 Fix typing 2022-04-13 08:20:53 -04:00
Tyler Goodlet 7c151bed48 Add nooz 2022-04-13 08:18:11 -04:00
Tyler Goodlet 80897a8f2b Add `tractor.query_actor()` an addr looker-upper 
Sometimes it's handy to just have a non-`Portal` yielding way
to figure out if a "service" actor is up, so add this discovery
helper for that. We'll prolly just leave it undocumented for
now until we figure out a longer-term/better discovery system.
 2022-04-13 07:50:42 -04:00
goodboy 62983684d1
Merge pull request #308 from goodboy/sort_subs_results_infected_aio 
Sort `.subscribe()` results before comparison in test
 2022-04-12 20:06:55 -04:00
Tyler Goodlet 1c63bb6130 Sort fan out results before comparison in test 2022-04-12 19:49:36 -04:00
goodboy bfe99f29b8
Merge pull request #304 from goodboy/aio_explicit_task_cancels 
`LinkedTaskChannel.subscribe()`, explicit `asyncio` task cancel logging, `test_trioisms.py`
 2022-04-12 17:27:29 -04:00
Tyler Goodlet 9c27858aaf WIP prints to debug frickin windows 2022-04-12 16:48:50 -04:00
Tyler Goodlet 597ae4b690 Add nooz file 2022-04-12 15:59:33 -04:00
Tyler Goodlet fa354ffe2b Handle not all values pulled case 2022-04-12 15:51:06 -04:00
Tyler Goodlet 333fad8819 Facepalm: join nursery first to avoid channel-closed-too-early 2022-04-12 15:06:35 -04:00
Tyler Goodlet 90593611bb Add test for `LinkedTaskChannel.subscribe()` fanout feature 2022-04-12 15:06:35 -04:00
Tyler Goodlet 9c43bb28f1 Add a new "trioisms" test mod for tracking `trio` wishlist behaviour 2022-04-12 13:05:56 -04:00
Tyler Goodlet e45251db56 Simplify to form submitted to njs 2022-04-12 13:05:26 -04:00
Tyler Goodlet faf751acac WIP reproduce deadlock issue during error from piker 2022-04-12 13:04:46 -04:00
Tyler Goodlet 20d281f619 Run `mypy` on 3.10 2022-04-12 12:53:12 -04:00
Tyler Goodlet f3606d5bd8 Type fixes 2022-04-12 11:48:32 -04:00
Tyler Goodlet 032e14e326 Update new license info in setup script 2022-04-12 11:42:44 -04:00
Tyler Goodlet c322a193f2 Make `LinkedTaskChannel` trio-task-broadcastable with `.subscribe()` 2022-04-12 11:42:44 -04:00
Tyler Goodlet 46963c2e63 Don't handle `GeneratorExit` on `asyncio` tasks 2022-04-12 11:42:44 -04:00
Tyler Goodlet 9b77b8c9ee Add more explicit `asyncio` task error logging 
When an `asyncio` side task errors or is cancelled we now explicitly
report the traceback and task name if possible as well as the source
reason for the error (some come from the `trio` side).

Further, properly set any `trio` side exception (after unwrapping it
from the `outcome.Error`) on the future that runs the `trio` guest run.
 2022-04-12 11:42:44 -04:00
Tyler Goodlet 13c8300226 Add a sub-actor managed service nursery test scenario 2022-04-12 11:42:44 -04:00
goodboy 1109d96263
Merge pull request #303 from goodboy/fence_mp 
Fence mp
 2022-04-12 10:13:57 -04:00
Tyler Goodlet 65b4bc8888 Add misc nooz file 2022-04-12 08:35:13 -04:00
Tyler Goodlet bef9946f91 Allow re-running jobs from web UI manually? 2022-04-11 17:37:06 -04:00
Tyler Goodlet c30cece37a Fix one missing import/ref 2022-02-17 13:03:37 -05:00
Tyler Goodlet 509082c935 Port to new `msgspec` error type 2022-02-17 11:55:26 -05:00
Tyler Goodlet 75bb1added Avoid importing mp for as long as possible 2022-02-17 11:55:26 -05:00
goodboy 6e5590dad6
Merge pull request #300 from goodboy/msgpack_lists_by_default 
Use lists by default like `msgspec`, update to latest `msgspec`  and `msgpack` releases
 2022-02-15 09:08:20 -05:00
Tyler Goodlet 76a0492028 Fix type annot 2022-02-15 08:52:04 -05:00
Tyler Goodlet 4eab4a0213 Type fix 2022-02-15 08:51:25 -05:00
Tyler Goodlet 0edc6a26bc Go back to strict map keys 2022-02-15 08:48:43 -05:00
Tyler Goodlet c5acc3b969 Pack tuple keys as . delim strs in registry tests 2022-02-15 08:48:07 -05:00
Tyler Goodlet 17e195aacf They renamed to `msgpack` and the version is 1.0.3 2022-02-14 16:03:54 -05:00
Tyler Goodlet c65756ed80 Add nooz 2022-02-14 16:03:10 -05:00
Tyler Goodlet 927decc88d Pin to latest `msgspec` version 2022-02-14 14:14:05 -05:00
Tyler Goodlet 17bfa120cc Port to msgpec `0.4.0` imports 2022-02-14 14:05:55 -05:00
Tyler Goodlet 77ddc073e8 Use lists by default like `msgspec` 2022-02-09 10:07:33 -05:00
goodboy 26bebc42b7
Merge pull request #295 from goodboy/nspaths 
`NamespacePath`: a message compatible "object reference" type
 2022-01-30 12:40:05 -05:00
Tyler Goodlet 87de28fd88 Slight doc string update 2022-01-30 12:21:41 -05:00
Tyler Goodlet 56b29c27de Add msg serialization coding todo resources list 2022-01-30 12:19:21 -05:00
Tyler Goodlet adf9a1d0aa Add nooz 2022-01-30 12:17:32 -05:00
Tyler Goodlet 25a27e780d Add todo resources for eventual capability-based module filtering 2022-01-30 11:28:10 -05:00
Tyler Goodlet c265f3f94e Move namespace path type into `msg` mod 2022-01-30 11:27:34 -05:00
Tyler Goodlet 2900ceb003 Not all objects have a `.__name__` 2022-01-30 11:26:34 -05:00
Tyler Goodlet b6ae77b5ac Use `pkgutils.resolve_name()` and a `str` subtype 
Python 3.9's new object resolver + a `str` is much simpler then mucking
with tuples (and easier to serialize). Include a `.to_tuple()` formatter
since we still are passing the module namespace and function name
separately inside the runtime's message format but in theory we might be
able to simplify this depending on how we would change the support for
`enable_modules:list[str]` in the spawn API.

Thanks to @Fuyukai for pointing `resolve_name()` which I didn't know
about before!
 2022-01-30 11:26:34 -05:00