The deadline governs waiting, not the moment a call returns: cleanup
still runs in finally, so the return time is the deadline plus the
cleanup cost (5-7x the deadline in the measured fixture). An expiry
therefore does not mean nothing was produced or nothing was billed.
Leaving the key unset keeps 1.3.5 semantics verbatim, which also keeps
its two long waits: a pure 429 sequence can still wait for a long time,
and a large finite Retry-After is still slept in full because the
library deliberately does not clamp the hint with backoff_max_s.
- CHANGELOG unreleased section states those three sentences, records the
cancellation settlement change (an attempt cancelled after the port
started but before the settlement is known keeps its reservation at
the source estimate: over-charge rather than refund something the
upstream may already have billed; known settlements and unclassified
escapes are untouched) and warns that except GatewayUnavailableError
does not catch CallDeadlineExceeded
- README in four places: the capability table, the exception handling
example, the "which exceptions reach the caller" table and the error
model section, which now spells out the remaining large-but-finite
Retry-After wait
- .env.example documents LLM__CALL_DEADLINE_S as commented out
- new findings file indexes the red/green evidence, the commands and
their exit codes, what was not run and who covers it, and repeats the
three residual risks
No version bump, no tag, no release: those belong to the release
checklist.
iomgaa
b1bc06e2b1