qpid-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rajith Attapattu (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Updated: (QPID-1102) A new java.io based blocking transport for client
Date Wed, 28 May 2008 23:16:45 GMT

     [ https://issues.apache.org/jira/browse/QPID-1102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Rajith Attapattu updated QPID-1102:

    Attachment: transport.patch

> A new java.io based blocking transport for client
> -------------------------------------------------
>                 Key: QPID-1102
>                 URL: https://issues.apache.org/jira/browse/QPID-1102
>             Project: Qpid
>          Issue Type: New Feature
>          Components: C++ Client
>    Affects Versions: M3
>            Reporter: Rajith Attapattu
>            Assignee: Rajith Attapattu
>             Fix For: M3
>         Attachments: transport.patch
> I have experimented with a java.io based blocking transport which gives a dramatic improvement
in latency and memory while maintaining the same or much better throughput rates than MINA.
Also from testing I see that MINA is using more CPU.
> I have tested it extensively with 10 hour soak tests and short duration perf tests using
sonic harness.
> In order to use the new transport you need to specify -Dtransport=io.
> MINA still remains the default transport.
> If the number of connections are small and if you can devote a thread per connection,
then you the blocking transport has an advantage over nio bcos it eleminates the overhead
of a select/poll or epoll system call. 

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message