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[IMPROVED] Move some contended locks to atomic.Bools #4585

Merged
merged 3 commits into from Sep 25, 2023
Merged

[IMPROVED] Move some contended locks to atomic.Bools #4585

merged 3 commits into from Sep 25, 2023

Commits on Sep 25, 2023

  1. Move server running state to atomic to avoid contention at NRG layer. 

    Signed-off-by: Derek Collison <derek@nats.io>
    @derekcollison
    derekcollison committed Sep 25, 2023
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  2. Moved to atomics to detect if we have mapped subjects for an account … 

    …since check for each inbound message.

If an account has many connections on a server under heavy load this could be contended.

Signed-off-by: Derek Collison <derek@nats.io>
    @derekcollison
    derekcollison committed Sep 25, 2023
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  3. Fix datarace 

    Signed-off-by: Derek Collison <derek@nats.io>
    @derekcollison
    derekcollison committed Sep 25, 2023
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