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MQSeries.net Forum IndexWebSphere DataPowerAsynchronous webservice hosting in datapower

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er_pankajgupta84
PostPosted: Tue Oct 23, 2012 10:54 am Post subject: Asynchronous webservice hosting in datapower Reply with quote

Master

Joined: 14 Nov 2008
Posts: 203
Location: charlotte,NC, USA

I need to take a message from external client and then call a synchornous webservice hosted in broker and send the response back to external client.

Can this scenario be implemented in like:

Get a message (SOAP) over HTTP from external client then send the same message to broker using queue and broker will send the response to another queue and datapower will pick the message from that queue and send the response back to external client using HTTP.

If I have to implement the same scenario in broker, I can store the reply identifier in the Request flow and use it in response flow to send HTTP reply back.

Not sure if this can be implemented in datapower.
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lancelotlinc
PostPosted: Tue Oct 23, 2012 12:20 pm Post subject: Reply with quote

Jedi Knight

Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA

Your loosing your grip on your Google skillz.

http://publib.boulder.ibm.com/infocenter/wsdatap/4mt/topic/com.ibm.dp.xi.doc/integratingwithmq38.htm
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er_pankajgupta84
PostPosted: Tue Oct 23, 2012 1:26 pm Post subject: Reply with quote

Master

Joined: 14 Nov 2008
Posts: 203
Location: charlotte,NC, USA

I think you misunderstood the question:

The scenario is:

HTTPInput -> (go to backend system) -> HTTPReply

now I want to implement call to backend system in a asynchronous way using queues.

So I should have these two flows:

REQUEST:
HTTPInput -> (go to backend system)

RESPONSE:
(From backend system) -> HTTPReply

i can link REQUEST & RESPONSE flows using MQMD (correlation id & message ID) but how to relate HTTPReply with HTTPRequest?

In broker world we can pass HTTP Reply Identifier in MQRFH2 folder to next (Response) flow.

Is there something similar which is provide in Datapower?
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