voice: add RemoteSession.get_framework_info() client wrapper#6464
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The agent now publishes lk.simulator.ack (valued with the simulation job id) on its own participant when JobContext.connect() resolves a SimulationContext, so the simulation harness can verify the scenario actually reached the agent before driving any turns. Also adds a public SimulationContext.job_id accessor and a RemoteSession.get_framework_info client wrapper.
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…rapper The harness will version-gate agents via get_framework_info instead of preflighting on an ack attribute.
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theomonnom
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Jul 17, 2026
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Change
Adds a client-side
RemoteSession.get_framework_info()wrapper for the existing server-sideget_framework_infohandler (which already returns the agent's SDK name and version).The simulation harness uses this to check the agent's SDK version before driving a run; today it hand-builds the protobuf request because the pinned SDK release has no public wrapper (see livekit/agents-private#202).
An earlier revision of this PR also published an
lk.simulator.ackparticipant attribute so the harness could verify scenario-dispatch delivery end to end; that was dropped in favor of a simulator-side version check.