WCF Progress Bar - for JAVA Web Service

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Can anyone hint me about what can I try for getting a WCF Progress Bar that tracks the web service call completion?

We have client code using WCF which communicates with web services generated from JAVA JAX-WS. Most call are fairly quick and very few use attachments (MTOM). In some cases we have very slow connections where user will appreciate a progress bar for the web service completion.

The only thing I can think is try to figure out what is the full message size and make the progress bar work out of the current transmission completion. This probably get low level like SOAP or HTTP.

Any hints about what to look for?

Thanks

Posted 6-Feb-12 8:00am

hyperplus

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killabyte · Answer 1 · 2012-02-09T10:49:00

Solution 1

You can use the WCF service callback channel to send size info as it is requested then intermittantly send update info.

this is a very good article
http://msdn.microsoft.com/en-us/magazine/cc163537.aspx#S2[^]

Posted 9-Feb-12 10:49am

killabyte