yuanbiao
/
emqx
1
0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
emqx/changes/ce/feat-12251.en.md

388 B
Raw Permalink Blame History

Optimize performance of the RocksDB-based persistent session. Reduce RAM usage and frequency of database requests.

  • Introduce dirty session state to avoid frequent mria transactions
  • Introduce an intermediate buffer for the persistent messages
  • Use separate tracks of PacketIds for QoS1 and QoS2 messages
  • Limit the number of continuous ranges of inflight messages to one per stream