#2183 added orphan-claim cleanup that reopens `outbound.db` by session
path (`openOutboundDbRw(session.agent_group_id, session.id)`) so the
delete runs against a writable handle even when callers pass a readonly
one. That works for the production caller — there's a real on-disk
session DB at the expected path.
The test wrapper `_resetStuckProcessingRowsForTesting` (introduced in
the same series, #2151) is called with in-memory DBs that have no
on-disk path. The reopen creates a fresh empty file at
`<DATA_DIR>/v2-sessions/ag-test/sess-test/outbound.db`, runs the delete
against that, and leaves the in-memory `outDb` (which the test reads
afterward) untouched. The two `resetStuckProcessingRows — orphan claim
cleanup` tests assert `getProcessingClaims(outDb).toEqual([])` after
the call and fail on the row that's still there.
Fix: drop the `_…ForTesting` wrapper, export `resetStuckProcessingRows`
directly with an optional `writableOutDb` parameter. When omitted
(production), the function reopens `outbound.db` RW by session path —
existing behavior, existing safety guarantee. When provided (tests, or
any future caller that already holds a writable handle), the function
uses it directly and skips the reopen. The optional parameter has a
real meaning, not a "for tests" hack.
Public API surface change: `_resetStuckProcessingRowsForTesting` is
gone, `resetStuckProcessingRows` is now exported. No other callers
inside the repo besides the test.
PR #2151 added deleteOrphanProcessingClaims() to resetStuckProcessingRows(),
but outDb is always opened readonly (openOutboundDb uses immutable: true).
The write silently failed, leaving orphan processing_ack rows that block
future message delivery for the session.
Fix: add openOutboundDbRw() alongside the existing readonly opener and use
it in resetStuckProcessingRows() to open a short-lived writable handle just
for the delete. The readonly handle is still used for all reads above.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>