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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » Push Mechanism and C++ API

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Kumarakuru
PostPosted: Mon Mar 17, 2008 2:54 am    Post subject: Push Mechanism and C++ API Reply with quote

Novice

Joined: 21 Jan 2008
Posts: 17

Im working on the C++ api on the work flow server. On the process template, we can set the work item refresh prolicy is set to "push". But how do you take advantage of this push in C++ dll's.

End of the day, I just want to know "any change" in the work items (new or deleted) from the server to my program handle.


Is any body aware of this, please?
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hos
PostPosted: Mon Mar 17, 2008 8:14 am    Post subject: Reply with quote

Chevalier

Joined: 03 Feb 2002
Posts: 470

Hi,

take a look at Chapter 5 of the Programming Guide (The push data access model). There you can find the restrictions and prerequisites that apply.

In addition it is not recommended to use the Push API because you significantly increase the message traffic between the client and server.
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Kumarakuru
PostPosted: Mon Mar 17, 2008 8:30 pm    Post subject: Push Mechanism and C++ API Reply with quote

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Joined: 21 Jan 2008
Posts: 17

Thank you very much, it looks good, I think i can take it from there
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Kumarakuru
PostPosted: Mon Mar 24, 2008 2:45 am    Post subject: [SOLVED] Push Mechanism and C++ API Reply with quote

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Joined: 21 Jan 2008
Posts: 17

Thanks for the right direction, it all FmcjExecutionServiceRecieve, with correlation Id and the Data handle. Put this into a for-ever-loop and listen for any service change and you are there !!!
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