Using Savan/C among two service

[Kasun Indrasiri <ka...@gmail.com>]

Hi all,

I used Savan/C to implement the federated sign-out mechanism based on
WS-Eventing. I've encountered a scenario where several services(Subscribers)
subscribing to a particular service (Publisher) and registering their
interest of receiving notifications.

Savan samples use a particular client (Subscriber) to subscribe to a service
(Publisher) and the notification end-point is another service called
'listener'. If we are using Savan among two services, there is an issue of
at which time we should send the subscribing message to a publisher. The
most prescribed time of doing that is at the initiation (init) of a service.

Is there a way to do this sort of things at the initiation of a service
using Axis2/c.

Thanks,
Kasun.

Re: Using Savan/C among two service

[Damitha Kumarage <da...@gmail.com>]

Kasun Indrasiri wrote:

> Hi all,
>
> I used Savan/C to implement the federated sign-out mechanism based on 
> WS-Eventing. I've encountered a scenario where several 
> services(Subscribers) subscribing to a particular service (Publisher) 
> and registering their interest of receiving notifications.
>
> Savan samples use a particular client (Subscriber) to subscribe to a 
> service (Publisher) and the notification end-point is another service 
> called 'listener'. If we are using Savan among two services, there is 
> an issue of at which time we should send the subscribing message to a 
> publisher. The most prescribed time of doing that is at the initiation 
> (init) of a service.
> Is there a way to do 
> this sort of things at the initiation of a service using Axis2/c.

You can set the service parameter loadServiceAtStartup as
<parameter name="loadServiceAtStartup">true</parameter>
To initialize a service at server startup time.

Note that instead of using another service as listener you may use a 
callback set by the subscriber.
thanks,
Damitha.

>
> Thanks,
> Kasun.
>
>


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