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From "Anton Vinogradov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-4112) Client is stopped if communication to servers is lost during (re)connect routine.
Date Wed, 30 Nov 2016 12:43:58 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-4112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15708490#comment-15708490
] 

Anton Vinogradov commented on IGNITE-4112:
------------------------------------------

Vova, 

Is it possible to attach reproducer?

> Client is stopped if communication to servers is lost during (re)connect routine.
> ---------------------------------------------------------------------------------
>
>                 Key: IGNITE-4112
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4112
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 1.7
>            Reporter: Vladimir Ozerov
>            Assignee: Anton Vinogradov
>             Fix For: 2.0
>
>
> Consider the following situation for the client which is currently disconnected:
> 1) Link to servers is restored;
> 2) Clients connects successfully;
> 3) Link is broken again after some time.
> Result: client is disconnected.
> But!
> 1) Link to servers is restored;
> 2) Clients is re-connecting;
> 3) Link is broken again before reconnect is finished.
> Result: client might be stopped (for new client it will exit from {{Ignition.start}}
routine with exception).
> Apparently, we need to make (re)connect routine "atomic" with respect to concurrent network
events. That is, we either reconnect all components successfully, or client is forcefully
moved to disconnected state again. 



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