Add Voice Agents realtime streaming client - #48957
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Adds the hand-written realtime WebSocket streaming client for Voice Agents, on top of the generated code and REST/CRUD support added in xitzhang/voice-agents-autogen (part 1 of 2): - A new client.realtime / async_client.realtime entry point. Use with client.realtime.connect(agent_name=...) as connection: to open a WebSocket connection, connection.send(...) to send strongly-typed client events, and iterate over connection to receive strongly-typed server events. The new types Realtime, RealtimeConnection, and RealtimeConnectionManager (and async equivalents) are exported from azure.ai.projects / azure.ai.projects.aio. - Requires the optional websockets package for the sync client, or aiohttp for the async client (new [realtime] extra). - Samples demonstrating live text and audio conversations, and client-executed function tools during a live session. - Mocked unit tests for the realtime client, plus live-only integration tests for real conversations against a voice agent. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Summary
Adds the hand-written realtime WebSocket streaming client for Voice Agents. This PR is part 2 of 2, based on and pointing to #48956 (generated code + REST/CRUD support), which must merge first.
This is a split of #48939 into two independently reviewable pieces, at the requester's request. #48939 itself is untouched.
What's included
client.realtime/async_client.realtimeentry point for realtime speech-to-speech streaming. Usewith client.realtime.connect(agent_name=...) as connection:to open a WebSocket connection,connection.send(...)to send strongly-typed client events (or theconnection.response,connection.conversation.item, andconnection.sessionhelpers), and iterate overconnectionto receive strongly-typed server events.Realtime,RealtimeConnection, andRealtimeConnectionManager(and async equivalentsAsyncRealtime,AsyncRealtimeConnection,AsyncRealtimeConnectionManager) exported fromazure.ai.projects/azure.ai.projects.aio.User-Agentheader,x-ms-client-sdkquery parameter).realtimeextra (websocketsfor the sync client,aiohttpfor the async client).Validation
sample_workflow_multi_agent.py)api.md/api.metadata.yml/docs/public-methods.md)Co-authored-by: Copilot 223556219+Copilot@users.noreply.github.com