[jboss-jira] [JBoss JIRA] Commented: (JGRP-942) "max_retransmit_time" feature for UNICAST protocol handler (solves endless retransmit symptom)

[Bela Ban (JIRA)]

    [ https://jira.jboss.org/jira/browse/JGRP-942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12460716#action_12460716 ] 

Bela Ban commented on JGRP-942:
-------------------------------

Actually, 942 can be simplified significantly: run a timer task every max_retransmit_time ms and remove all connections (and thus cancel retransmission) that are not current members !

> "max_retransmit_time" feature for UNICAST protocol handler (solves endless retransmit symptom)
> ----------------------------------------------------------------------------------------------
>
>                 Key: JGRP-942
>                 URL: https://jira.jboss.org/jira/browse/JGRP-942
>             Project: JGroups
>          Issue Type: Patch
>    Affects Versions: 2.4.1 SP4, 2.6.8
>         Environment: OS: Windows 2000 server
> Network: long roundtrip times of up to 500ms, occasional asymmetric links and flapping links
>            Reporter: Martin Remmelzwaal
>            Assignee: Bela Ban
>             Fix For: 2.6.10, 2.8
>
>         Attachments: 0002-Forward-port-of-max_retransmit_time-feature-to-JGROU.patch, AckSenderWindow.java, UNICAST.java
>
>
> Forward port of max_retransmit_time feature to JGROUPS 2.6.8.GA.
>     
>     Patches on JGROUPS 2.6.8.GA source code in order to
>     introduce the "max_retransmit_time" feature from
>     JGroups v2.4SP4-Customised in the UNICAST protcol handler
>     (workaround for endless retransmit problem).
> Included are two patched source files, that originated from JGROUPS 2.6.8.GA.
> Note: will break an existing test class

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