piker/ai/prompt-io/claude/20260610T171022Z_4485f2b9_prompt_io.raw.md

NOTE: diff-ref mode entry (code committed in the same commit as this log); backfilled from the live dev session transcript per the /prompt-io skill rules.

git log -1 -p --follow -- piker/service/_actor_runtime.py

Generated: normalize each registry addr via tractor.discovery._addr.wrap_address() before .unwrap()-ing for the accept_addrs bind check — entries may be raw tuples when passed in from (test) client code. Import-path precedent taken from piker/cli/__init__.py:336.

git log -1 -p --follow -- piker/service/_registry.py

Generated: check_for_service() ported to tractor.query_actor(name, regaddr=...) (kwarg was arbiter_sockaddr=), unpacking the new (sockaddr, portal) yield, and passing the now-required open_registry(addrs=Registry.addrs).

git log -1 -p --follow -- tests/test_services.py git log -1 -p --follow -- tests/test_ems.py git log -1 -p --follow -- piker/brokers/deribit/api.py

Key diagnostic reasoning (verbatim from session):

• the “DID NOT RAISE ContextCancelled” failure: in this test the client actor IS pikerd (in-proc), and current tractor main absorbs a ContextCancelled whose canceller is your own actor — self-requested cancels now exit cleanly instead of raising; the ‘sigint’ variant propagates a bare collapsed KeyboardInterrupt rather than a BaseExceptionGroup.
• the hard-coded trio.fail_after(9) startup budget is marginal — full stack boot (pikerd -> emsd -> brokerd.kraken -> paperboi + live kraken symbology fetch) occasionally exceeds 9s -> bumped to 19s.
• RemoteActorError.type -> .boxed_type; Position.size -> .cumsize (the paper engine populates BrokerdPosition.size from pp.cumsize).
• overlap survey (user-requested): all of the repair_tests branch commits are already in this stack’s ancestry; this commit finishes that branch’s port mission (its f4c4f1e2 fixed conftest.py’s arbiter_sockaddr usage; this fixes the remaining test_services.py + check_for_service() sites).