Rebased onto main at 1.4.0. The regenerated Dispatcher returns
HandlerResult<T> = expected<T, HandlerError{code, message, data}>
(ADR 0014); the covariant-return break on all 39 overrides is the swap
predicted in daemon/docs/proto-requests-m1.md P1.
- dispatcher.hpp/.cpp: Result<T> -> HandlerResult<T> on every override;
not_implemented() now returns HandlerError{InternalError, ...} rather
than a ParseError forwarded as -32603.
- download.get: returns -32010 TaskNotFound with data.taskId. Not a
placeholder — with no store, every id is genuinely not-found, which
is the real answer for contracts/ fixture download.get.not-found. It
becomes a store lookup when store/ is wired in.
- uds_roundtrip: the -32603-collapse guard is now a -32010 + data.taskId
assertion, the regression guard the P1 note promised.
download.add (-32011) and download.probe (-32013) stay InternalError
until they have real bodies (canonicalization / probe); they get their
fixture codes when that logic lands.
All 24 tests green; uds_roundtrip TSan-clean.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Upd9WhG9oppieig5nRDLig
samiandClaude Sonnet 5
e585113daf