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From Orhan Karasakal <orhankarasa...@gmail.com>
Subject Re: How to send some requests to all tomcat cluster nodes from loadbalancer
Date Wed, 12 Sep 2012 12:54:22 GMT
Thanks for your help and reply

On Wed, Sep 12, 2012 at 3:11 PM, Pid <pid@pidster.com> wrote:

> On 12/09/2012 12:45, Orhan Karasakal wrote:
> > Hi,
> >
> > I have a distrubuted cluster system. I have set up apache server and set
> > loadbalancing (mod_jk) conditions. And also sticky session is true mode.
> Among
> > nodes, there is no multicasting
> >
> > Is it possible that could I send some special requests (after request
> > header control) or broadcast message to all tomcat cluster nodes ? Is
> there
> > any rule or method ?
> >
> > Normally every request goes one node but for some special url, I want to
> > send these requests to all cluster nodes. For example for some url,
> > application should not be seen to user.
> >
> > Thanks for your help,
> > Orhan Karasakal
>
> That can't be supported by HTTP - how would the protocol handle sending
> more than one HTTP response back to the requestor?
>
> Design an alternative solution that uses a messaging system (perhaps JMS
> or AMQP), or in which any member can relay the payload of the request to
> other nodes one at a time.
>
>
> p
>
>
> --
>
> [key:62590808]
>
>

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