feat(browser)!: Use http.client span op for streamed fetch bodies - #22684
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http.client span op for streamed fetch bodies#22684msonnb wants to merge 2 commits into
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Streaming changes response behaviour, not the operation category. The sibling span is now marked with `http.response.body.streaming` instead of an `http.client.stream` op. Ref: JS-3105 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Use
http.clientinstead ofhttp.client.streamfor the sibling spanfetchStreamPerformanceIntegrationcreates. Streaming is preserved in the newhttp.response.body.streamingattribute.This span is a sibling of the regular request span and already shared its name, so it now shares the op too. The test span finders key on the streaming attribute to tell the two apart.
Part of #22446