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`)) |
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| .. | ||
| __init__.py | ||
| test_each_tpt.py | ||
| test_multi_tpt.py | ||
| test_server.py | ||