This patch release includes the following changes:

Improvements:

• The ingressBytes metric, which measures the inbound traffic from MQTT clients, now includes the size of the connect message.
• Enhanced both the performance and accuracy of the approach for measuring Netty direct memory usage.
• Reduced memory consumption by adjusting the per-channel maxWriteSize according to outbound bandwidth.
• Improved stability and recoverability when overloaded.
• Enhanced the stability of base-kv after failover.

Bug Fixes:

• Resolved inaccuracies in sizing incoming MQTT messages.
• Fixed inaccuracies in counting persistent sessions in some failover cases.
• Implemented a workaround for the issue where metrics collection could be blocked in extreme high direct buffer usage situations.
• Fixed issue #95 by enforcing type-checking of BifroMQSysProp at build time.

Full Changelog: GitHub Compare v3.2.0...v3.2.1