[infinispan-issues] [JBoss JIRA] (ISPN-9827) The Hot Rod client should apply topology changes after the response has been processed

Radim Vansa (Jira) issues at jboss.org
Fri Dec 14 05:45:00 EST 2018


    [ https://issues.jboss.org/browse/ISPN-9827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13674739#comment-13674739 ] 

Radim Vansa commented on ISPN-9827:
-----------------------------------

I don't agree. The channel pool is sending an event and not closing it right away - it just prevents new operations to be scheduled there, but that shouldn't happen as the channel pool is already marked inactive.

Remember that there are other operations on the channel as well. Behaviour to current operation (receiveing the topology update) should not differ to behaviour on the other operations.

> The Hot Rod client should apply topology changes after the response has been processed
> --------------------------------------------------------------------------------------
>
>                 Key: ISPN-9827
>                 URL: https://issues.jboss.org/browse/ISPN-9827
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 10.0.0.Alpha2, 9.4.4.Final
>            Reporter: Tristan Tarrant
>            Assignee: Tristan Tarrant
>            Priority: Major
>
> The Hot Rod client applies topology changes to the connection pool while it is processing the header. This could cause the channel on which it is reading to be closed before the response has been completely processed. Topology changes should be applied when the operation completes.



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