- Delete before/after flow: it stored on a miss, so two duplicates both
missed and both ran; its 10s "in flight" check fired on fast legit
replays and never on a real collision
- Idempotent now wraps the route's Handler and hands request + handler to
the pool; a duplicate waits in the actor's mailbox, not a held reply
- keypool.wo kind-2 arm: digest match replays, mismatch refuses (422), a
miss runs the handler inside receive and stores status/body/
content-type, all via the same pool_pack(count, remaining_ms) scalar
kind-1 uses (WO-E226 forces one return type)
- Outcome codes start at 1, never 0: idempotent.wo's try/catch cannot
tell a literal 0 reply apart from a trapped call
- fresh_req() copies a borrowed Req's map fields into a new Req before it
crosses the actor boundary (WO-E222: aliased graphs can't cross heaps)
- Reading a stored row back forces fresh Text via `.. ""` on every field
copied out of json.decode's result -- decoded Text does not survive
being handed onward once the decoded record goes out of scope
- insert is unguarded (kind 1's own convention): a swallowed failure
would answer "stored" for a response never written
- web-app-accept.sh: leg 18a/b/c -- byte-identical replay off an ExecMark
row count, digest mismatch is 422, genuinely parallel duplicates run
the handler exactly once
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit eae1b06cdc38e4766d4e27a66b02264f47164e99)
- Add digest field to store sha256(method|path|body) separately from key
- Enables detection of "same key, different body" in future tasks
- Update idempotent.wo insert to compute and store digest value
- Typechecker passes: exit 0
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit 3a9bddcd1e3c11f5b371ce54cafc373685ca08b6)
- docs/examples/porch/ did not typecheck: WO-E403 "cannot resolve the
receiver's type for the call to `encode`" on json.encode
- every other example that calls json.encode/decode imports it; this
file did not, so the whole porch library was uncompilable on dev
- woc docs/examples/porch/ now exits 0
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit 5c3544d524fa98dbb7a363600cd2eeb6dd1badac)
- replays a stored response for a repeated Idempotency-Key: before()
checks the key, after() stores status/body/content-type on a 2xx/3xx
- key is "idem:<header>:<value>", optionally plus a sha256 digest of
method|path|body when include_body is set
- 409 while a key is in flight (stored within the last 10s), lazy TTL
expiry on access, default 24h
- replay allowlists content-type only — never Set-Cookie or Date
- backed by IdempotencyKey from Phase A (519d411)
Written by a parallel session and committed here as-is because its
branch was consolidated away. NOT verified: it calls json.decode and
json.encode without a `use json` import, which every other example that
uses json has. Left unedited rather than fixed blind.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
(cherry picked from commit aee79264095eea3b2c38c92789c44b31f1c9ef8a)
