This article may be helpful.
http://wso2.org/library/2611
In this case it talks about using the same endpoint for an Axis 1 and an
Axis2 client requests.  From outside it is the same endpoint. It uses a tool
like Apache Synapse or WSO2 ESB to do content based routing to find the
proper endpoint.

Upul


On Thu, Apr 17, 2008 at 12:49 PM, John Eapen <[EMAIL PROTECTED]> wrote:

>
> I would imagine this to be a common problem, so looking for best
> practices/information which can help manage this issue regarding providing
> Web Services api which are backward compatible through wsdl modifications.
>
> Let's say the initial product/application was version 1 and later there
> were upgrades to api resulting in product version 2 and so on..
> It will be nice if the client api's  using version 1 wsdl can also work
> with version 2 wsdl.
>
> To add to this,
>
> a. I am not quite sure if changing the xml/wsdl namespace is an good
> solution.
>
> b. Does using xsd:any and xsd:anyType help ? Are they ws-I complaint ?
>
> Appreciate any help.
>
> Thanks
> -John
>
>

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