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[action] [PR:1697] [lib] Make ZMQ buffer size adjustable and set it to 4MB by default#101

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mssonicbld merged 1 commit intoAzure:202506from
mssonicbld:cherry/msft-202506/1697
Jan 16, 2026
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[action] [PR:1697] [lib] Make ZMQ buffer size adjustable and set it to 4MB by default#101
mssonicbld merged 1 commit intoAzure:202506from
mssonicbld:cherry/msft-202506/1697

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Adds zmqResponseBufferSize variables to ZeroMQ Channel classes to reduce the size of ZeroMQ Servers in memory. Only ServerSai <-> Syncd channel will use 64 MB ZMQ Buffer. All other buffers reduced back to 4 MB to be the same as before commit 8123a9820cc330675147b5a99cfd81ea8df39271

Adds zmqResponseBufferSize variables to ZeroMQ Channel classes to reduce the size of ZeroMQ Servers in memory. Only ServerSai <-> Syncd channel will use 64 MB ZMQ Buffer. All other buffers reduced back to 4 MB to be the same as before commit [8123a9820cc330675147b5a99cfd81ea8df39271](sonic-net/sonic-sairedis@8123a98)
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Original PR: sonic-net/sonic-sairedis#1697

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/azp run

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Azure Pipelines could not run because the pipeline triggers exclude this branch/path.

@mssonicbld mssonicbld merged commit bdf239b into Azure:202506 Jan 16, 2026
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