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Rename UserTurnCompletedFrame to UserTurnInferenceCompletedFrame

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The old name overlapped semantically with `UserStoppedSpeakingFrame`:
both could be read as "the user's turn is done." They're at different
layers — `UserStoppedSpeakingFrame` is the acoustic stop signal,
while this frame is the post-judgment "inference about the turn is
now complete (turn is semantically final)" signal emitted by the LLM
mixin (on ✓), an end-of-turn classifier, or a custom producer.

The new name pairs naturally with the existing
`on_user_turn_inference_triggered` event vocabulary and removes the
ambiguity with `UserStoppedSpeakingFrame`.
This commit is contained in:
Aleix Conchillo Flaqué
2026-05-06 11:17:56 -07:00
parent 952dddca8b
commit b78cecf7b2
8 changed files with 29 additions and 29 deletions
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2
changelog/4405.added.2.md
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- Added `LLMTurnCompletionUserTurnStopStrategy` in `pipecat.turns.user_stop`. When installed, the strategy gates `on_user_turn_stopped` on a `UserTurnCompletedFrame` (a new fieldless system frame emitted by any component that can judge turn completeness — e.g. the `UserTurnCompletionLLMServiceMixin` on `✓`). A `finalization_timeout` provides a safety net if no completion frame ever arrives.
- Added `LLMTurnCompletionUserTurnStopStrategy` in `pipecat.turns.user_stop`. When installed, the strategy gates `on_user_turn_stopped` on a `UserTurnInferenceCompletedFrame` (a new fieldless system frame emitted by any component that can judge turn completeness — e.g. the `UserTurnCompletionLLMServiceMixin` on `✓`). A `finalization_timeout` provides a safety net if no completion frame ever arrives.

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changelog/4405.added.5.md
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- Added `ExternalUserTurnCompletionStopStrategy` in `pipecat.turns.user_stop` — a generic stop strategy that finalizes the user turn whenever a `UserTurnCompletedFrame` arrives, regardless of which component produced it. `LLMTurnCompletionUserTurnStopStrategy` now extends this base; future producers (Flux, custom end-of-turn classifiers, etc.) can use the base directly or subclass it to add producer-specific setup.
- Added `ExternalUserTurnCompletionStopStrategy` in `pipecat.turns.user_stop` — a generic stop strategy that finalizes the user turn whenever a `UserTurnInferenceCompletedFrame` arrives, regardless of which component produced it. `LLMTurnCompletionUserTurnStopStrategy` now extends this base; future producers (Flux, custom end-of-turn classifiers, etc.) can use the base directly or subclass it to add producer-specific setup.