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Fix bundled Gemini Live transcription ordering

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This commit is contained in:
Kwindla Hultman Kramer
2026-03-25 18:56:00 -07:00
parent 2d78533d77
commit 3cd7d882fb
2 changed files with 206 additions and 9 deletions
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25
src/pipecat/services/google/gemini_live/llm.py
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@@ -1361,9 +1361,9 @@ class GeminiLiveLLMService(LLMService):
self._check_and_reset_failure_counter()
# server_content fields are NOT mutually exclusive —
# Gemini 3.x can bundle e.g. model_turn and
# output_transcription on the same message — so check
# each field independently.
# Gemini 3.x can bundle multiple content fields and
# turn_complete on the same message, so process the
# content-bearing fields before closing the turn.
sc = message.server_content
if sc and sc.interrupted:
# NOTE: while the service triggers interruptions in
@@ -1380,18 +1380,25 @@ class GeminiLiveLLMService(LLMService):
await self.broadcast_interruption()
if sc and sc.model_turn:
await self._handle_msg_model_turn(message)
if sc and sc.input_transcription:
await self._handle_msg_input_transcription(message)
if sc and sc.output_transcription:
await self._handle_msg_output_transcription(message)
if (
sc
and sc.grounding_metadata
and not sc.model_turn
and not sc.output_transcription
):
# model_turn/output_transcription already defer
# bundled grounding metadata to turn_complete.
await self._handle_msg_grounding_metadata(message)
if sc and sc.turn_complete:
if not message.usage_metadata:
logger.warning("Received turn_complete without usage_metadata")
await self._handle_msg_turn_complete(message)
if message.usage_metadata:
await self._handle_msg_usage_metadata(message)
if sc and sc.input_transcription:
await self._handle_msg_input_transcription(message)
if sc and sc.output_transcription:
await self._handle_msg_output_transcription(message)
if sc and sc.grounding_metadata:
await self._handle_msg_grounding_metadata(message)
if message.tool_call:
await self._handle_msg_tool_call(message)
if message.session_resumption_update: