perf: avoid repeated iovec rescans in DATA chunking - #266

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anmonteiro wants to merge 1 commit into

perf/data-iovec-cursor

anmonteiro commented Mar 9, 2026

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Summary

replace DATA frame chunking's repeated IOVec.shiftv calls with a cursor-based traversal
keep wire behavior unchanged while reducing repeated scans/allocation pressure for fragmented iovecs
remove now-unused bounded_schedule_iovecs helper

Testing

dune build --no-buffer @runtest-test_h2 @runtest-test_h2_client @runtest-test_h2_server @runtest-test_priority


          perf: avoid repeated shiftv in data frame chunking

6ca802b

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