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@acogoluegnes acogoluegnes released this 20 Oct 13:34
· 2283 commits to main since this release
v4.3.0
c509efe

Changes between 4.2.2 and 4.3.0

This maintenance release includes 2 new features and a bug fix. It's backward compatible with 4.2.x. Users of the 4.x.x and 3.6.x series are encouraged to use this release.

Support Micrometer

The Java Client supports Micrometer through its MicrometerMetricsCollector implementation of MetricsCollector. Micrometer is an instrumentation facade, which supports popular metrics backends (Atlas, Graphite, Ganglia, Datadog, JMX, etc). Note Micrometer requires Java 8 or more. The Java Client 4.3.x still supports Java 6, but Micrometer support isn't usable on Java 6 and Java 7.

GitHub issue: #313

Make auto-recovery retry interval calculation pluggable

The RecoveryDelayHandler interface has been introduced to calculate the retry interval between each connection recovery attempt. The default strategy is still the same: a constant interval (5 seconds by default). The ExponentialBackoffDelayHandler implementation can be used to have an exponential retry interval.

Thanks to @vikinghawk for this contribution.

GitHub issue: #308

Handle several buffer underflow results in SslEngineByteBufferInputStream

Thanks to @dimas for this fix.

GitHub issue: #317

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