fix(proxy,rtsp): pause upstream reads on client backpressure#465

Merged

stackia merged 10 commits intomainfrom

fix/upstream-flow-control

May 5, 2026

Commits on May 5, 2026

fix(proxy,rtsp): pause upstream reads on client backpressure

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fix(connection): preserve POLLER_OUT when drain hook re-queues data

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fix(flow-control): drop poller_mod from pause/resume, drain to EAGAIN

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test(flow-control): guard helper against malformed status line

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refactor(connection): extract shared upstream-flow-control helpers

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chore: apply formatter fixes (biome/ruff/clang-format)

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refactor(connection): fast-path HWM/LWM checks, dedupe queue helpers

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refactor(stats): repurpose backpressure_events to count upstream pause events

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refactor(rtsp): drop max-pause guard, rely on keepalives during pause

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refactor(connection): extract connection_record_pause helper

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