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Posted to issues@geode.apache.org by "Dick Cavender (Jira)" <ji...@apache.org> on 2020/11/18 00:38:02 UTC

[jira] [Closed] (GEODE-8651) MsgReader's readHeader and readMessage should be synchronized

     [ https://issues.apache.org/jira/browse/GEODE-8651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dick Cavender closed GEODE-8651.
--------------------------------

> MsgReader's readHeader and readMessage should be synchronized
> -------------------------------------------------------------
>
>                 Key: GEODE-8651
>                 URL: https://issues.apache.org/jira/browse/GEODE-8651
>             Project: Geode
>          Issue Type: Bug
>          Components: membership
>            Reporter: Xiaojian Zhou
>            Assignee: Xiaojian Zhou
>            Priority: Major
>              Labels: GeodeOperationAPI, pull-request-available
>             Fix For: 1.12.1, 1.14.0, 1.13.1
>
>
> When the connection reads direct ack, there're 2 steps: readHeader and readMessage.
> Another thread could jump in between to clear the buffer. 
> The another thread is doing notifyHandShakeWaiter's second call, which could clear the buffer. 



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