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⚡ Bolt: Optimize event-stream media type parsing - #316

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callmeradical merged 1 commit into
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bolt-optimize-mime-parsing-1179457867914622642
Sep 23, 2026
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callmeradical merged 1 commit into
mainfrom
bolt-optimize-mime-parsing-1179457867914622642

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@callmeradical

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💡 What: Replaced mime.ParseMediaType with strings.HasPrefix(strings.ToLower(...), "text/event-stream") for checking event stream responses.
🎯 Why: mime.ParseMediaType allocates memory during parsing. Since we are in the hot path of handling proxy responses and only care about text/event-stream, doing a prefix check avoids allocations.
📊 Impact: Reduces memory allocations during proxy response handling.
🔬 Measurement: Run standard benchmark profiling or monitor memory allocation overhead before and after the change in the client proxy processing responses.


PR created automatically by Jules for task 1179457867914622642 started by @callmeradical

Replaced mime.ParseMediaType with strings.HasPrefix check for text/event-stream
to prevent memory allocations in the proxy response hot path.

Co-authored-by: callmeradical <822382+callmeradical@users.noreply.github.com>
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