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From "Dziugas Baltrunas" <dziu...@baltrunas.lt>
Subject Re: Transacted session commit is slow
Date Tue, 04 Sep 2007 09:41:31 GMT
Hi,

what is the right way to turn off TCP_NODELAY on Apache ActiveMQ 4.1.1
(server side)? Looks like none of the options (socket.tcpNoDelay,
wireFormat.tcpNoDelayEnabled, tcpNoDelay) work as described in
AMQ-1156.

Regards,
Dziugas Baltrunas

On 9/4/07, James Strachan <james.strachan@gmail.com> wrote:
> On 9/4/07, Dziugas Baltrunas <dziugas@baltrunas.lt> wrote:
> > Hi again,
> >
> > looks like I was wrong - running daemon on Windows increases the
> > performance dramatically and I can now consume 1000 messages with
> > commit after each message in less then 500 ms. And this is client
> > independent, i.e. both consumer from Linux and Windows can consume
> > fast from ActiveMQ running on Windows but slow if ActiveMQ runs on
> > Linux.
> >
> > So it appears that my problem is the same as described AMQ-1137.
> >
> > Any hints how to "tune" ActiveMQ running on Linux to speed up commit operations?
>
> Usually thats the nagler / tcp-nodelay issue
>
> --
> James
> -------
> http://macstrac.blogspot.com/
>

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