MaxChannels and MaxActiveChannels are global parameters. They specify the
maximum values regardless of how many listeners you have running or indeed
use inetd. There is no MQ parameter which limits the number that can
connect to a single listener. In 5.3 you can have a single listener to
handle all your inbound channels regardless of how many there are. In this
case the connection is farmed out to a pool of channel processes. There are
parameters to control how many are farmed out to each process but we don't
document them 'cos in general you don't need to know.
Cheers,
P.
Paul G Clarke
WebSphere MQ Development
IBM Hursley
Ruzi R
<[EMAIL PROTECTED] To: [EMAIL PROTECTED]
M> cc:
Sent by: MQSeries Subject: Re: Max Channels
List
<[EMAIL PROTECTED]
N.AC.AT>
07/10/2003 13:26
Please respond to
MQSeries List
Sid,
>if you run 5
> listners and you have MaxChannels set to 1000 does
> that mean there are 5000
> channels available (assuming server is capable of
> handling that many in
> bound connections).
I believe (someone will correct me if I am wrong) the
numbers that are set for MAxChannels and
MAxActiveChannels are for a single port. So, in your
example, you will have max 5000 channels.
Best regards,
Ruzi
--- [EMAIL PROTECTED] wrote:
> Howdy again,
>
> Does each listener contribute to the total
> MaxChannels value or if you run 5
> listners and you have MaxChannels set to 1000 does
> that mean there are 5000
> channels available (assuming server is capable of
> handling that many in
> bound connections).
>
> Thanks
>
> Sid
>
>
>
> -----Original Message-----
> From: Ruzi R [mailto:[EMAIL PROTECTED]
> Sent: Monday, 6 October 2003 8:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Max Channels
>
>
> MaxActiveChannel needs to be at least 2500 (assuming
> the server can handle this many connections).
>
> Best regards,
>
> Ruzi
> --- [EMAIL PROTECTED] wrote:
> > G'Day all,
> >
> > I have about 500 clients all trying to connect at
> > about the same time and
> > transfer data from one of my MQ server (NT4
> mqv5.1),
> > each client is running
> > 5 threads with their own connection, so my
> question
> > is this.
> >
> > Is 500 clients and 5 threads each = 2500
> > connections?
> > Does Max Channel need to be at least 2500 ?
> >
> >
> > Sid
> >
> > Instructions for managing your mailing list
> > subscription are provided in
> > the Listserv General Users Guide available at
> http://www.lsoft.com
> > Archive: http://vm.akh-wien.ac.at/MQSeries.archive
>
> Instructions for managing your mailing list
> subscription are provided in the
> Listserv General Users Guide available at
> http://www.lsoft.com
> Archive: http://vm.akh-wien.ac.at/MQSeries.archive
>
> Instructions for managing your mailing list
> subscription are provided in
> the Listserv General Users Guide available at
> http://www.lsoft.com
> Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Instructions for managing your mailing list subscription are provided in
the Listserv General Users Guide available at http://www.lsoft.com
Archive: http://vm.akh-wien.ac.at/MQSeries.archive
Instructions for managing your mailing list subscription are provided in
the Listserv General Users Guide available at http://www.lsoft.com
Archive: http://vm.akh-wien.ac.at/MQSeries.archive
