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feat: add hold music

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This commit is contained in:
Abhishek Kumar 2026-02-05 21:02:02 +05:30
parent c990af2a16
commit f77a2afca6
11 changed files with 372 additions and 20 deletions
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16
api/services/workflow/pipecat_engine.py
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@ -70,6 +70,7 @@ class PipecatEngine:
] = None,
embeddings_api_key: Optional[str] = None,
embeddings_model: Optional[str] = None,
audio_out_sample_rate: int = 16000,
):
self.task = task
self.llm = llm
@ -111,6 +112,9 @@ class PipecatEngine:
self._embeddings_api_key: Optional[str] = embeddings_api_key
self._embeddings_model: Optional[str] = embeddings_model
# Output audio sample rate for playback (8000 or 16000)
self._audio_out_sample_rate: int = audio_out_sample_rate
async def _get_organization_id(self) -> Optional[int]:
"""Get and cache the organization ID from workflow run."""
if self._custom_tool_manager:
@ -697,10 +701,14 @@ class PipecatEngine:
connection: The StasisRTPConnection instance, or None for non-Stasis transports
"""
self._stasis_connection = connection
if connection:
logger.debug(
f"Stasis connection set for immediate transfers: {connection.channel_id}"
)
def mute_pipeline(self) -> None:
"""Mute the pipeline to prevent further LLM generations.
Call this before playing final messages (like transfer announcements)
to ensure the pipeline doesn't process any more user input.
"""
self._mute_pipeline = True
async def handle_llm_text_frame(self, text: str):
"""Accumulate LLM text frames to build reference text."""