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Posted to dev@kafka.apache.org by "Rajini Sivaram (JIRA)" <ji...@apache.org> on 2018/09/28 14:23:00 UTC

[jira] [Created] (KAFKA-7453) Enable idle expiry of connections which are never selected

Rajini Sivaram created KAFKA-7453:
-------------------------------------

             Summary: Enable idle expiry of connections which are never selected
                 Key: KAFKA-7453
                 URL: https://issues.apache.org/jira/browse/KAFKA-7453
             Project: Kafka
          Issue Type: Bug
          Components: network
    Affects Versions: 2.0.0, 1.1.1, 1.0.2, 0.11.0.3, 0.10.2.2
            Reporter: Rajini Sivaram
            Assignee: Rajini Sivaram
             Fix For: 2.1.0


We add connections to Selector#channels when a connection is registered, but we start idle expiry of connections only when the connection is first  selected. In some environments where the channel may never get selected, this could leak memory and sockets.



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