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易良 b5577b7d11
fix(sdk): route unrecognized diagnostics onto a bounded transcript sidechannel (#9202) 
* fix(sdk): route unrecognized diagnostics onto a bounded transcript sidechannel

Normalizer-classified unrecognized_event / unrecognized_session_update debug events no longer enter transcript blocks[]: they are mirrored onto a capped unrecognizedDiagnostics sidechannel instead. This stops them from finalizing a streaming assistant/thought block (which dropped a following assistant.usage frame) and from consuming the maxBlocks budget (which let repeated noise evict real conversation content). malformed_payload diagnostics and client-dispatched debug events keep their existing block semantics.

* fix(sdk): align browser bundle budget

* fix(sdk): close the sidechannel review round (#8823)

- export the sidechannel API through the daemon barrel
  (selectUnrecognizedDiagnostics, UNRECOGNIZED_DIAGNOSTICS_LIMIT,
  DAEMON_UI_UNRECOGNIZED_DIAGNOSTIC_REASONS + types) and pin the
  reachability in daemon-public-surface.test.ts
- restore the MAX_TEXT_BLOCK_LENGTH cap on sidechannel text, mirroring
  truncateText exactly (suffix fits within the cap)
- ship the unrecognized reason subset as a runtime const array and route
  by membership, so a new reason cannot fall through to appendStatusBlock
- copy the correlation fields createBase stamps (promptId, sourceRecordIds,
  branchRecordId, originatorClientId) onto sidechannel entries; drop the
  dead source/data switches
- un-fuse the budget-history comment chain in scripts/build.js
- update docs/developers/daemon-ui for the split routing
- tests: full entry shape, text cap, block-path debugReason counterpart,
  and a webui malformed_payload interleave sibling so the #7012
  flush-before-guard keeps a discriminating stimulus

* fix(sdk): address round-2 sidechannel review for #8823

- build.js: bump daemon browser bundle budget 191KB -> 192KB
  (195,591 bytes measured > 195,584 cap; build failed at head)
- webui: narrow the observer-mode debug guard so unrecognized_*
  diagnostics reach the reducer sidechannel; only block-path debug
  events are dropped
- webui: merge history-store unrecognizedDiagnostics in
  applyTranscriptHistory so paged-back sessions keep diagnostics
- transcript: extract truncateTextAtLimit shared by the block and
  sidechannel truncation paths
- transcript: reset unrecognizedDiagnostics on rewind alongside the
  sibling per-turn state resets
- types: rename DaemonUnrecognizedDiagnostic.receivedAt to
  clientReceivedAt (matches the sibling block projection)
- tests: reason-prefix conformance pin, rewind reset, narrowed guard,
  history pagination merge

* fix(webui): avoid flushing sidechannel diagnostics

* fix(sdk): preserve diagnostics across rewind

* fix(webui): dedupe sidechannel history records

* fix(webui): align the paging sidechannel test with the normalizer keys

The paging test added in e6b40e5c failed deterministically (webui
suite red, CI Test job red) for two reasons:

1. The fixtures stamped only _meta['qwen.session.recordId'], but the
   SDK normalizer's extractSourceRecordIds reads
   _meta.qwenTranscript.sourceRecordIds — no sidechannel entry ever
   carried sourceRecordIds, so the dedupe assertion could not pass and
   the new displayedRecordIds loop was never exercised by a passing
   test. Stamp BOTH keys, matching production replay frames
   (acp-bridge buildUpdateMeta) and the sibling dedupe test.
2. Cap arithmetic: LIMIT-1 live entries + 2 fresh history entries =
   LIMIT+1, so the newest-wins slice evicted record-old-1 which the
   test asserted present. Emit LIMIT-2 live events so the post-merge
   total lands exactly on the cap.

Also correct the post-merge index assertions: history entries come
first (old-1, old-2), then the deduped-once live overlap, then the
first live mystery event. Suite 506/506, eslint + prettier clean.

* fix(sdk): raise diagnostic sidechannel bundle budget

* fix(sdk): raise the daemon browser bundle budget to 198KB and pin the diagnostics selector

- The sidechannel routing + selector cost ~1037 B over the 197KB cap
  (bundle measured 201893 B), failing the browser-bundle size gate; bump
  MAX_DAEMON_BROWSER_BUNDLE_BYTES to 198 * 1024.
- Fold the rebase-residue 190→191→192 KB ledger entries into the accurate
  190→195→196→197→198 lineage so the next bump has one canonical history.
- Add a behavioral pin for selectUnrecognizedDiagnostics: it must return
  the routed sidechannel itself (toBe), discriminating a `return []` or
  shallow-copy regression that the typeof-only surface test cannot see;
  flip-verified.

* fix(sdk): reset the user pointer on sidechanneled diagnostics, share the routing predicate

appendUnrecognizedDiagnostic left activeUserBlockId untouched while the
replaced appendStatusBlock path reset it for every non-user block; a
later mergeable user.text.delta with no promptId stamp (e.g. a peer
client's $ <cmd> echo) then appended onto the earlier user block
across the diagnostic, collapsing two user turns into one and skewing
rewindTranscriptToUserTurn's kind==='user' turn indexing. Keep the
reset (assistant/thought pointers stay untouched, the point of the
sidechannel); witness test flip-verified red without the one-line reset.

Also export isUnrecognizedDiagnosticReason from types.ts next to
DAEMON_UI_UNRECOGNIZED_DIAGNOSTIC_REASONS and call it at all three
routing-guard sites (reducer, provider flush condition, provider drop
filter) so the #7012/#8823 guard pair classifies every debug event
against one source instead of three hand-written copies.

* fix(ci): prevent bite harness SIGPIPE

---------

Co-authored-by: yiliang114 <yiliang114@users.noreply.github.com>
2026-08-19 14:38:00 +00:00
..
daemon feat(daemon): add batch extension activation APIs (#8788) 2026-08-19 06:42:48 +00:00
daemon-client-adapters docs(serve): Close multi-workspace hardening gaps (#7019) 2026-07-16 17:33:53 +00:00
daemon-ui fix(sdk): route unrecognized diagnostics onto a bounded transcript sidechannel (#9202) 2026-08-19 14:38:00 +00:00
development feat(telemetry): link daemon HTTP request spans to inbound W3C traceparent (#9391) 2026-08-19 12:21:49 +00:00
examples docs(serve): Close multi-workspace hardening gaps (#7019) 2026-07-16 17:33:53 +00:00
tools fix(core): Avoid replaying unsafe MCP tool calls (#8387) 2026-08-03 11:04:38 +00:00
_meta.ts docs(daemon): Refresh daemon docs in English (#5144) 2026-06-15 22:38:01 +08:00
architecture.md docs: refresh architecture overview (#8325) 2026-08-02 02:45:00 +00:00
channel-plugins.md docs(channels): Document loops and proactive delivery (#7628) 2026-07-26 07:32:18 +00:00
contributing.md revert: remove local PR verification gate (#7031) 2026-07-16 11:24:38 +00:00
qwen-serve-protocol.md feat(extensions): support authenticated HTTPS Git installs (#9458) 2026-08-19 09:06:54 +00:00
roadmap.md docs: standardize GitHub Actions capitalization (#6367) 2026-07-06 06:55:07 +00:00
sdk-java.md fix(serve): Coordinate caller-supplied session IDs (#8415) 2026-08-09 07:31:30 +00:00
sdk-python.md doc[sdk-python] Expand Python SDK usage documentation (#3995) 2026-05-12 15:27:00 +08:00
sdk-typescript.md fix(serve): Coordinate caller-supplied session IDs (#8415) 2026-08-09 07:31:30 +00:00