[jboss-jira] [JBoss JIRA] Resolved: (JGRP-686) Inconsistent Channel#getState return semantics between byte and streaming state transfer

Fri Feb 8 01:29:03 EST 2008

     [ http://jira.jboss.com/jira/browse/JGRP-686?page=all ]

Vladimir Blagojevic resolved JGRP-686.
--------------------------------------

    Resolution: Done

Resolved on HEAD:

  Revision  Changes    Path
  1.172     +26 -22    JGroups/src/org/jgroups/JChannel.java

Resolved on 2.6 branch:

  Revision  Changes    Path  
  1.158.2.11 +26 -22    JGroups/src/org/jgroups/JChannel.java

> Inconsistent Channel#getState return semantics between byte and streaming state transfer
> ----------------------------------------------------------------------------------------
>
>                 Key: JGRP-686
>                 URL: http://jira.jboss.com/jira/browse/JGRP-686
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.5, 2.6, 2.5.1, 2.5.2, 2.6.1
>            Reporter: Vladimir Blagojevic
>         Assigned To: Vladimir Blagojevic
>             Fix For: 2.6.2, 2.7
>
>
> We have inconsistency between byte and streaming based state transfer when it comes to semantics of returning from Channel#getState call. If streaming state transfer is used, calling thread returns from Channel#getState after application installs a state (or fails) and for byte transfer calling thread returns from Channel#getState as soon as state arrives to channel and *prior* to state installation in client application. We should make Channel#getState calling thread return *after* state installation for byte based state transfer as well. 

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