Preventing staff service (server side) from sending response.

[Mike]

Hi again,

Maybe I've missed something reading staff code but I cannot find the way to not to send soap response to the client.

My Staff based service should not to send a response with saop because it is supposed to handle notfications (ws-basenotifications).

According to what I found in StaffService.cpp there is following code that checks if response should be sent back:

if(!IsNeedReply(pMsgCtx, pEnv))

{

      return NULL;

}

I cannot figure out, if AXIS2_MEP_URI_OUT_ONLY or AXIS2_MEP_URI_ROBUST_OUT_ONLY could be set via staff client/operation objects.

Regards,

Mike

[Dmitry Utkin]

Hi,

There is a function in staff::ServiceClient:

    //! send payload and check result, returned by server

    /*! MEP: Robust Out-Only

        \param  rdoPayload - request to service

        */

    void SendRobust(DataObject& rdoPayload);

To change MEP from service interface you can use mep metacomment. Supported values are:

• in-only
  
• in-out
  
• robust out-only
  

example of service interface with MEP:

    class MyWs: public staff::IService

    {

    public:

        // *mep: in-only

        virtual void test(const std::string& text) = 0;

    };

пятница, 26 сентября 2014 г., 19:02:12 UTC+4 пользователь Mike написал:

[Mike]

Hi,

Finally, I have managed to solve this issue. See solution below. For server side it has to be AXIS2_MEP_URI_ROBUST_IN_ONLY.

In my <MyServiceName>ServiceWrapper::Invoke method I added following code:

        staff::MessageContext &ctx = rOperation.GetMessageContext();

        axis2_op* pAxis2Op = axis2_msg_ctx_get_op(ctx, staff::Runtime::Inst().GetAxis2Env());

        assert(pAxis2Op);

        if (pAxis2Op) {

                axis2_op_set_msg_exchange_pattern(pAxis2Op, staff::Runtime::Inst().GetAxis2Env(), AXIS2_MEP_URI_ROBUST_IN_ONLY); 

        }

Mike

----------------------------------------------------------------------------------------------------