wx44wx/pipecat
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

New event handlers for the DeepgramFluxSTTService.

Browse Source
This commit is contained in:
Filipi Fuchter
2025-10-30 16:09:07 -03:00
parent 5db0871a20
commit 52b33e5106
3 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/pipecat/services/deepgram/flux/stt.py
View File

@@ -156,6 +156,12 @@ class DeepgramFluxSTTService(WebsocketSTTService):
self._language = Language.EN
self._websocket_url = None
self._receive_task = None
# Flux event handlers
self._register_event_handler("on_start_of_turn")
self._register_event_handler("on_turn_resumed")
self._register_event_handler("on_end_of_turn")
self._register_event_handler("on_eager_end_of_turn")
self._register_event_handler("on_update")
async def _connect(self):
"""Connect to WebSocket and start background tasks.
@@ -523,6 +529,7 @@ class DeepgramFluxSTTService(WebsocketSTTService):
await self.push_frame(UserStartedSpeakingFrame(), FrameDirection.DOWNSTREAM)
await self.push_frame(UserStartedSpeakingFrame(), FrameDirection.UPSTREAM)
await self.start_metrics()
await self._call_event_handler("on_start_of_turn", transcript)
if transcript:
logger.trace(f"Start of turn transcript: {transcript}")
@@ -537,6 +544,7 @@ class DeepgramFluxSTTService(WebsocketSTTService):
event: The event type string for logging purposes.
"""
logger.trace(f"Received event TurnResumed: {event}")
await self._call_event_handler("on_turn_resumed")
async def _handle_end_of_turn(self, transcript: str, data: Dict[str, Any]):
"""Handle EndOfTurn events from Deepgram Flux.
@@ -571,6 +579,7 @@ class DeepgramFluxSTTService(WebsocketSTTService):
await self.stop_processing_metrics()
await self.push_frame(UserStoppedSpeakingFrame(), FrameDirection.DOWNSTREAM)
await self.push_frame(UserStoppedSpeakingFrame(), FrameDirection.UPSTREAM)
await self._call_event_handler("on_end_of_turn", transcript)
async def _handle_eager_end_of_turn(self, transcript: str, data: Dict[str, Any]):
"""Handle EagerEndOfTurn events from Deepgram Flux.
@@ -615,6 +624,7 @@ class DeepgramFluxSTTService(WebsocketSTTService):
result=data,
)
)
await self._call_event_handler("on_eager_end_of_turn", transcript)
async def _handle_update(self, transcript: str):
"""Handle Update events from Deepgram Flux.
@@ -638,3 +648,4 @@ class DeepgramFluxSTTService(WebsocketSTTService):
# both the "user started speaking" event and the first transcript simultaneously,
# making this timing measurement meaningless in this context.
# await self.stop_ttfb_metrics()
await self._call_event_handler("on_update", transcript)