tractor/ai/prompt-io
Gud Boi 23e26b5b32 Bound `Portal.cancel_actor()` frame sends
A cancel RPC could stall forever in complete-frame transport
shielding before the peer received it, bypassing the outer ack
timeout and blocking graceful supervision.

- thread one absolute deadline from `Portal.cancel_actor()` through
  the private `Start` publication path
- force-close a partial-frame stream before releasing its send lock
- keep ordinary sends unbounded and preserve pending cancellation
- document the current `Start -> StartAck -> CancelAck` exchange and
  link the dedicated `Cancel` msg follow-up in #506
- cover partial publication and the shared send/ack timeout budget

Prompt-IO: ai/prompt-io/opencode/20260821T023537Z_ae6f2ac3_prompt_io.md

(this patch was generated in some part by `opencode` using
`gpt-5.6-sol` (`openai`))
2026-08-21 15:03:35 -04:00
..
claude Add `tractor.to_actor` one-shot task API subpkg 2026-08-21 15:03:34 -04:00
opencode Bound `Portal.cancel_actor()` frame sends 2026-08-21 15:03:35 -04:00
prompts Add `tractor.to_actor` one-shot task API subpkg 2026-08-21 15:03:34 -04:00