Gaurav Narula created KAFKA-16471:
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Summary: SslTransportLayer may leak SSLEngine resources
Key: KAFKA-16471
URL: https://issues.apache.org/jira/browse/KAFKA-16471
Project: Kafka
Issue Type: Bug
Components: network
Affects Versions: 3.6.1, 3.7.0
Reporter: Gaurav Narula
{{SslTransportLayer}} does not invoke {{SSLEngine::closeInbound}} in
{{close()}} after flushing the {{close_notify}} TLS alert.
While this isn't a problem for the default JDK SSLEngine, it results in
resource leak in Netty/OpenSSL based SSLEngine which frees native resources
only when {{closeInbound}} is invoked.
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