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base repository: taskiq-python/natsrpy
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compare: copilot/optimize-data-conversions-locking
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  • 2 commits
  • 16 files changed
  • 3 contributors

Commits on Mar 27, 2026

  1. Optimize core NATS pub/sub performance 

    1. Rewrite CallbackSubscription: Replace Mutex+timeout polling with
   channel-based unsubscribe signaling and tokio::select!, eliminating
   per-message Mutex lock/unlock and timer creation overhead.

2. Switch nats_session from tokio::sync::RwLock to std::sync::RwLock:
   Clone Client synchronously before entering async futures, removing
   async lock acquisition from the hot path. Also fix flush() which
   incorrectly used write() instead of read().

3. Optimize process_message GIL usage: Combine two GIL acquisitions
   (Message conversion + callback invocation) into a single
   Python::attach call via new Message::from_nats_message method.

Agent-Logs-Url: https://github.com/taskiq-python/natsrpy/sessions/03a654d2-e0e5-4c06-8341-b78656505688

Co-authored-by: s3rius <18153319+s3rius@users.noreply.github.com>
    @s3rius
    Copilot and s3rius authored Mar 27, 2026
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  2. Made some optimizations.

    @s3rius
    s3rius committed Mar 27, 2026
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