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http2: a streamed flush that waits for the write pump allocates nothing, and a connection reuses its request objects - #486

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MDA2AV merged 4 commits into

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perf/http2-allocs

Nov 6, 2026

Merged

http2: a streamed flush that waits for the write pump allocates nothing, and a connection reuses its request objects#486
MDA2AV merged 4 commits into
mainfrom
perf/http2-allocs

Commits on Nov 4, 2026
- http2: a streamed flush that waits for the write pump allocates nothing, and a connection reuses its request objects
  MDA2AV
  committed
  aeefc7d
- http2: a flush that waits for credit again and again loops in one frame; the request pool is capped and lets go of what it held
  MDA2AV
  committed
  7dea7fa
Commits on Nov 5, 2026
- http2: a credit wait hears the peer gone from a faulted turn, a dispatch walks the ready list in place, and the tests guard the review fixes
  MDA2AV
  committed
  bcc0bb7
- http2: the ready list is a queue, so it holds only requests not yet dispatched, and a dead write side releases credit waits
  MDA2AV
  committed
  7cdc212