On Mon, Jun 6, 2011 at 10:40 AM, Amila Suriarachchi <[email protected]> wrote:

>
>
> On Mon, Jun 6, 2011 at 8:33 AM, Sanjiva Weerawarana <[email protected]>wrote:
>
>> On Fri, Jun 3, 2011 at 10:51 AM, Amila Suriarachchi <[email protected]>wrote:
>>
>>>
>>>
>>> On Fri, Jun 3, 2011 at 10:36 AM, Prabath Siriwardena 
>>> <[email protected]>wrote:
>>>
>>>> In this case I had both IS and ESB running with default ports -
>>>
>>>
>>> In one machine how that is possible? I guess the problem is your ESB qpid
>>> has not started due to bind exception and at runtime it has connected to IS
>>> qpid server which uses a different access key.
>>>
>>
>> This is a serious usability issue. We need to re-think the approach of
>> using a JMS broker for any type of event distribution :-(.
>>
>> In the meantime, can you write a KB item for OT on "How to run multiple
>> Carbon 3.2.0 based products on a single machine" please? Maybe there are
>> other issues to sort out too but lets start documenting it so people won't
>> get hit by an obscure error.
>>
>
> Number of ports one has to change in order to run two carbon instances was
> a usability issue because the number of ports to be changed. We already had
> this discussion in carbon dev and come up with a parameter called offset
> (which is in the carbon.xml).
>
> The actual port number which carbon server binds == given port number in
> the configuration file + offset.
>
> so you can start many instances of carbon servers by just increasing the
> offset.
>
Yes, we use the offset property for Stratos services as well to run 4 - 5
services at a time and it works nicely.

>
> thanks,
> Amila.
>
>
>>
>> BTW should the startup fail if this port can't be acquired??
>>
>> Sanjiva.
>> --
>> Sanjiva Weerawarana, Ph.D.
>> Founder, Chairman & CEO; WSO2, Inc.;  http://wso2.com/
>> email: [email protected]; phone: +94 11 763 9614; cell: +94 77 787 6880 | +1
>> 650 265 8311
>> blog: http://sanjiva.weerawarana.org/
>>
>> Lean . Enterprise . Middleware
>>
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>>
>
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