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Yassin Kortam
1c4e4d4a60
1. Missing litellm_request child span when proxy parent in metadata: _get_span_context now returns (ctx, None) for the metadata-injected proxy parent so the primary span is always emitted as a child of ctx. Proxy span lifecycle managed by new _end_proxy_span_from_kwargs. 2. open_telemetry_logger overwrite by later handlers: _init_otel_logger_on_litellm_proxy now uses first-registered-wins — only assigns proxy_server.open_telemetry_logger when currently None. 3. Duplicate litellm_request success spans in streaming paths: Added _mark_success_span_once with per-handler dedupe key stored in kwargs metadata, suppressing the second span when both sync and async success callbacks fire for the same request. Co-authored-by: Yassin Kortam <yassinkortam@g.ucla.edu> Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>