activemq-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-362) BroadcastGroupImpl sends datagrams big datagrams full of zero bytes
Date Tue, 26 Jan 2016 16:50:39 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15117547#comment-15117547
] 

ASF GitHub Bot commented on ARTEMIS-362:
----------------------------------------

Github user l-dobrev commented on the pull request:

    https://github.com/apache/activemq-artemis/pull/348#issuecomment-175111108
  
    Amended.
    How's that?


> BroadcastGroupImpl sends datagrams big datagrams full of zero bytes
> -------------------------------------------------------------------
>
>                 Key: ARTEMIS-362
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-362
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>    Affects Versions: 1.0.0, 1.1.0, 1.2.0, 1.3.0
>         Environment: OS: Linux
> JVM: Oracle or OpenJDK, 1.7 or 1.8 
>            Reporter: Lachezar Dobrev
>              Labels: newbie, patch, test
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> The BroadcastGroupImpl uses improper buffer handling to generate packages for broadcasting
to a cluster. This results in sending 4096 byte packages (the size of the buffer) full of
zero bytes with only about 250-300 bytes actual payload.
> This incurs needless weight on any underlying network equipment.
> This also may result in loss of service as large packages may be silently discarded.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message