The slice-3 heid-bug-hunt panel (3/3) caught a real regression the cutover
introduced, plus a chokepoint-invariant gap:
- ConnectFailed escaped both rewired CLI probes. When --set-persona-pad and
--seed-first-message moved off raw httpx onto the wt adapter, transport failures
changed class: the SDK normalizes any pre-response transport error to
worldtree_sdk.ConnectFailed (request.py), a WorldtreeError (not ApiError), so it
passed the adapter unmapped AND the probes' httpx-only except tuples → an uncaught
traceback instead of the graceful [network_error] exit 21. _amain (slice-2) already
handled it; the probes lagged. Fix: add ConnectFailed to both probe except tuples
(mirrors _amain). Live-verified at a refused host → [network_error] exit 21.
- Finite-PAD enforced only at the CLI, not the adapter chokepoint. wt.set_persona_state
delegated finiteness to the caller (documented), so a direct/non-CLI caller passing
nan/inf got a raw SDK ConfigurationError. Fix: assert finiteness in the adapter
precondition (consistent with its other precondition asserts) so the invariant holds
at the chokepoint in ratatoskr's own terms; the CLI pre-check stays for the friendly
usage error.
Triaged-and-declined (all correct per the panel + Heid's source-check): the deleted
sessions.py exports (intended no-shim cutover, zero un-migrated importers), the
session["session_id"] index (accept-known-risk, matches --new), and Regin's "web
indefinite block" (refuted — the seed is asyncio.wait_for-bounded). The concurrent
heid-code-review panel returned zero drift, no code change.
TDD: 3 RED tests (both probes' ConnectFailed → exit 21; adapter nan/inf/-inf →
AssertionError, never reaches the SDK) → GREEN. Suite 469; ruff clean; mypy no new errors.
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