PR #481 made target inputs positional and reserved keywords for
actor placement/runtime controls. PR #484 still forwarded target
kwargs, so tests and examples failed local signature binding after
the rebase.
Deats,
- bind named target inputs with `functools.partial()`
- keep placement, naming and runtime controls as direct keywords
- reject invalid target calls locally before actor startup
- require linked one-shots to raise one direct `RemoteActorError`
- doc linked context execution and per-child process reaping
Prompt-IO: ai/prompt-io/opencode/20260819T184640Z_481ba003_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Treat `runtime_kwargs` as provided whenever it is not `None`.
Previously an empty dict bypassed placement validation and was
silently ignored when `an` or `portal` selected an existing runtime.
Reject both placement modes before actor startup for empty and
configured runtime kwargs while preserving empty-dict use when
`to_actor.run()` owns its private runtime.
Caught-during: review remediation
Found-via: `/code-review` P3 option-validation finding
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260819T020757Z_b38efed7_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Pass target inputs positionally and normalize every retained
`functools.partial()` layer, including Python 3.14 Placeholder
binding. Validate the complete target signature before startup.
Route each ordinary async fn through a static `@context` endpoint
so remote results, errors and caller cancellation remain linked.
Send namespace and function components separately, then resolve
through `Actor._get_rpc_func()` so the RPC module allowlist remains
authoritative. Retain client-created `NamespacePath` refs so
`to_tuple()` does not re-import their callable.
Owned actors enable the endpoint's `__name__` directly. Keep
`to_actor.MODULE` as the importer-facing alias used by caller-owned
portals while retaining the target module's authorization boundary.
Cover all placement modes, nested partials, argument collisions,
linked cancellation, remote errors and authorization failures.
Caught-during: review remediation
Found-via: `/run-tests` portal cancellation regression
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260818T193005Z_bf06b4f8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
`Actor.start_remote_task()` registers its caller context before
sending `Start`, but only cancellation cleaned that state.
Encoding, ack timeout, malformed ack and remote authorization
errors leaked it.
Protect the complete send, acknowledgement and validation phase.
Track successful publication, make a remote cancellation attempt
only when protocol-safe and always release the local context while
preserving the original startup error.
Cover both pre-publication serialization failure and a remote
`ModuleNotExposed` rejection without damaging a reused portal.
Caught-during: review remediation
Found-via: `/run-tests` startup-failure regressions
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260818T193004Z_bf06b4f8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Cancellation after `Start` publication but before `StartAck` can
strand the caller context and leave its remote task running.
Make one shielded, bounded task-cancel request before dropping
local startup state. Keep the private `cancel_on_startup` policy
outside public target kwargs and disable it for the `_cancel_task`
RPC itself so cleanup can not recursively cancel its own startup.
Release each private helper context on exit and prove the
caller-owned actor remains reusable after controlled startup
cancellation.
Caught-during: review remediation
Found-via: `/run-tests` test_cancel_during_context_startup
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260818T193003Z_bf06b4f8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Derive the `Actor._contexts` key from each `Context` in one
idempotent `Actor._drop_context()` helper instead of reconstructing
the peer UID and CID at every teardown site.
Use the helper for caller-side context exit and preserve a strict
identity assertion when the callee-side RPC task deregisters
itself. Keep channel closure and cancellation shielding with their
existing lifecycle owners.
Caught-during: review remediation
Found-via: staged P2 lifecycle review
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260818T193002Z_bf06b4f8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
`SendStream.send_all()` can raise `trio.Cancelled` after writing an
arbitrary prefix of the four-byte length header and payload. The
peer can no longer distinguish a following msg boundary.
Close the stream under a shield before propagating cancellation so
callers can not append another msg to an indeterminate byte stream.
Caught-during: review remediation
Found-via: prospective P2 cancellation review
Review: PR #481 (opencode)
https://github.com/goodboy/tractor/pull/481#pullrequestreview-4956692120
Prompt-IO: ai/prompt-io/opencode/20260818T193001Z_bf06b4f8_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Give each `ActorNursery` child its own reap request and
completion event. Owned one-shots now wait for process joining and
bookkeeping removal before returning.
Escalate unacknowledged cancellation with `proc.kill()` after an
active debugger releases. Latch nursery-wide teardown for monitors
that finish startup late, and snapshot children before cancellation
checkpoints permit concurrent removal.
Cover immediate managed-nursery cleanup, failed cancel
acknowledgements and late monitor registration across Trio TCP/UDS
and `mp_spawn`.
Caught-during: review remediation
Found-via: `/run-tests` test_late_child_reap_registration_is_released
Review: PR #481 (copilot-pull-request-reviewer)
https://github.com/goodboy/tractor/pull/481#discussion_r3514759131
Prompt-IO: ai/prompt-io/opencode/20260818T031532Z_4151b956_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Bring the transport helpers back in line with project style:
- restore single-quote strings and docstrings;
- drop the oversized helper divider and simplify comments;
- keep guarded `match` dispatch so a missing `socket.AF_UNIX`
remains safe when `HAS_UDS` is false.
Also, format the `HAS_UDS` conjunction with the project's
multiline branch convention.
Review: PR #475 (goodboy)
https://github.com/goodboy/tractor/pull/475
Prompt-IO: ai/prompt-io/opencode/20260817T231825Z_359fe75c_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Block the final user on its cached resource's `__aexit__()` and
raise regular cleanup errors at that user's ctx boundary.
Deats,
- serialize user registration and teardown under each cache-key lock
- keep queued entrants on the same lock through resource replacement
- preserve `Cancelled`, `KeyboardInterrupt`, and `SystemExit` flow
- cover successful, failing, cancelled, and re-entry teardown paths
Prompt-IO: ai/prompt-io/opencode/20260804T030309Z_65bf9df5_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Gud Boi