fix: Handle more events#1164
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BenjaminMichaelis merged 4 commits intoJun 1, 2026
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…eamingAsync The OpenAI SDK requires StreamingEnabled to be set to true on CreateResponseOptions when calling CreateResponseStreamingAsync. Also propagate StreamingEnabled in CloneOptionsWithPreviousResponseId so tool-call continuation legs behave consistently.
Handle StreamingResponseOutputTextDoneUpdate in the streaming loop. Some SDK/server combinations emit completed text parts without delta events, which previously produced only responseId + [DONE] on the SSE endpoint. Add per-part delta tracking to avoid duplicate text when both delta and done updates are present.
Handle StreamingResponseRefusalDeltaUpdate and StreamingResponseRefusalDoneUpdate in the streaming loop. This prevents empty SSE responses when the model returns refusal content via refusal events instead of output-text deltas.
Capture StreamingResponseErrorUpdate, StreamingResponseFailedUpdate, and StreamingResponseIncompleteUpdate so terminal stream failures are not silently treated as successful [DONE] completions.
BenjaminMichaelis
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