Both the primary and the interjection sub-stream in
``regenerate_assistant_turn`` are now wrapped in ``asyncio.create_task``
and registered in the chat-keyed ``_in_flight_tasks`` registry that the
``/turns/cancel`` route reads. Without this, hitting Stop during a
mid-regenerate stream was a no-op.
Mirrors the meanwhile registration pattern in chat/web/meanwhile.py
(snapshot-tested by tests/test_meanwhile_turn_flow.py).
Test added: test_regenerate_registers_task_in_in_flight_tasks captures
``"chat_bot_a" in _in_flight_tasks`` at the first stream yield via a
custom MockLLMClient subclass and asserts post-flight cleanup.
The natural-language skip dispatch in chat.web.turns.post_turn
(intent="skip_elision") previously bypassed scene close detection
entirely. User prose like "fade out, skip an hour" carries both a
close signal and a skip directive — the close summary must capture
the closing scene's final beat (and promote per-POV memories) before
the time advances.
Insert detect_scene_close + apply_scene_close_summary BEFORE the skip
controller invocation in the skip_elision branch. Order: scene close
-> skip narration -> time advance. When there's no active scene or
the prose carries no close signal, detect_scene_close returns the
safe should_close=False default and the flow drops straight to the
skip controller — same behavior as today.
Wire chat.services.prompt.consume_pending_meanwhile_digests into
chat.web.turns.post_turn at the END of the handler, after scene-close
detection and before the response broadcast. Without this call digests
created by a meanwhile close stay pending forever — they surface in the
next you-turn's prompt (via T65) but are never marked consumed, so they
re-render on every subsequent turn.
Idempotent: re-calling the helper produces zero events when nothing's
pending. The T66 cross-feature note is updated to reflect the new
wiring; the existing direct-helper test in test_phase3_integration.py
is preserved as defensive coverage of the helper contract in isolation.
Three gaps left by T58's initial test coverage:
* test_key_quote_truncation_at_200_chars — exercises the 200-char hard
slice in _build_key_quotes_suffix so any future change to the
truncation strategy (ellipsis, word boundary, etc) trips the test.
* test_thread_detection_update_candidate_emits_thread_updated —
pins the ``update`` action emission shape (thread_id, summary,
last_referenced_scene_id).
* test_thread_detection_close_candidate_emits_thread_closed — pins
the ``close`` action emission shape (thread_id, closed_at).
No production change; pure coverage add.
T58 stamped emitted ``thread_closed`` events with
``datetime.now(timezone.utc).isoformat()``. The rest of the close
pipeline (memories.chat_clock_at, scene_closed.ended_at, edge writes)
uses the chat's in-world clock. Threads must agree so timeline
reconstruction stays consistent under time skips and replay.
Read ``chat["time"]`` (already loaded for the per-POV path) and pass
it through as ``closed_at``. Falls back to UTC now only when chat_state
has no clock yet — defensive; chat_created always seeds it.
Adds test_thread_closed_uses_chat_clock_time.
The broad ``except Exception`` around detect_threads silently dropped
programmer errors (wrong kwargs, import-time failures, etc), making
diagnostics painful. Log at DEBUG with full exc_info so the failure
surfaces in local logs without breaking the close pipeline's
failure-tolerant contract.
Adds test_detect_threads_failure_is_logged using caplog.
apply_scene_close_summary fed detect_threads the chat-wide last-50
turns. When a chat has accumulated multiple scenes' worth of dialogue,
that bleeds prior-scene turns into the second close's classifier prompt
and risks mis-attributing threads (closing one that opened earlier,
re-opening one that already closed).
Add an optional ``since_event_id`` kwarg to ``_read_recent_dialogue``
that lower-bounds by event_log id, plus a ``_scene_opened_event_id``
helper that resolves the scene-open event for a given scene_id. Wire
both into the thread-detection call site so its scene_transcript
holds only the closing scene's turns. The per-POV summarizer keeps the
chat-wide approximation it had before — that's intentional.
Adds test_thread_detection_uses_scene_scoped_transcript.
Re-running apply_scene_close_summary on the same scene previously caused
recursive bloat: _build_key_quotes_suffix sourced quote text from
memories.pov_summary, which after the first close already carried a
"Key quotes:" suffix. The next close would then quote the quotes,
nesting deeper each time.
Strip any existing suffix from candidate text before truncating to
200 chars in the suffix builder, and from the fresh classifier output
before composing the new value in _summarize_and_apply_for_witness so
the rewrite replaces rather than stacks.
Adds test_scene_close_re_run_does_not_double_suffix.
Extend ParsedTurn with intent/landing_state_hint so the classifier can
flag skip-elision and skip-jump prose. The post_turn handler short-
circuits the regular narrative path when intent != "narrative":
elision runs through the shared controller in chat/web/skip.py;
jump returns 422 directing the user to the drawer's structured form
(simpler Phase 3 path — natural-language fiction-time delta parsing
is too fragile for v1 without a structured surface).
Extract the elision/jump logic that previously lived in drawer.py
into chat/web/skip.py so both the drawer T59 routes and the new
natural-language path share one canonical implementation. The drawer
routes become thin HTTP wrappers that translate ValueError to 400
and refresh the drawer partial; the existing drawer skip tests pass
unchanged.
The new natural-language elision derives ``new_time`` by bumping the
chat clock by 1 hour (Phase 3 stub) — the drawer's structured form
remains the path for picking a specific landing time.
Joseph Doherty
dohertj2