[jira] [Updated] (ZOOKEEPER-4218) zooKeeperSaslClient will product a null state event and then caused NPE while used switch(state) to deal with event

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ZOOKEEPER-4218:
--------------------------------------
    Labels: pull-request-available  (was: )

> zooKeeperSaslClient will product a null state event and then caused NPE while used switch(state) to deal with event
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-4218
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4218
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: java client, server
>    Affects Versions: 3.5.6
>            Reporter: pengWei Dou
>            Priority: Minor
>              Labels: pull-request-available
>         Attachments: image-2021-02-20-16-30-09-316.png, image-2021-02-20-16-31-32-251.png, image-2021-02-20-17-52-43-968.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> zk client initialize a saslClient occurred an IOException:
> !image-2021-02-20-16-30-09-316.png!
> !image-2021-02-20-17-52-43-968.png!
> and then will send a event which state is null
> !image-2021-02-20-16-31-32-251.png!
>  
>  



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