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Merge pull request #4015 from prettyprettyprettygood/feat/nova-sonic-session-continuation

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feat(nova-sonic): add proactive session continuation for conversation…
This commit is contained in:
kompfner
2026-04-27 09:36:48 -04:00
committed by GitHub
parent 58e50882d8 f1b16a672a
commit 86effc4d10
3 changed files with 1089 additions and 159 deletions
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11
examples/realtime/realtime-aws-nova-sonic.py
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@@ -30,6 +30,7 @@ from pipecat.processors.aggregators.llm_response_universal import (
from pipecat.runner.types import RunnerArguments
from pipecat.runner.utils import create_transport
from pipecat.services.aws.nova_sonic.llm import AWSNovaSonicLLMService
from pipecat.services.aws.nova_sonic.session_continuation import SessionContinuationParams
from pipecat.services.llm_service import FunctionCallParams
from pipecat.transports.base_transport import BaseTransport, TransportParams
from pipecat.transports.daily.transport import DailyParams
@@ -132,6 +133,16 @@ async def run_bot(transport: BaseTransport, runner_args: RunnerArguments):
voice="tiffany",
system_instruction=system_instruction,
),
# Session continuation is enabled by default, allowing seamless
# conversations longer than the AWS ~8-minute session limit.
# The service rotates sessions in the background with no
# user-perceptible interruption. You can tune the threshold or
# disable it with: session_continuation=SessionContinuationParams(enabled=False)
session_continuation=SessionContinuationParams(
# When to start preparing the next session (default: 360 = 6 min).
# Lower this (e.g. 20) to see a handoff happen quickly during testing.
transition_threshold_seconds=360,
),
# you could choose to pass tools here rather than via context
# tools=tools
)