In the may beta 2 release, I can no longer return some of my domain types. Something I could do perfectly with the feb. ctp.
My domain model is decorated with the correct datacontract and datamember attributes. In it I have a 'Person' which inherits from a base class. In that baseclass I have a private bool.
This class serializes and deserializes great. However, when I use some other domain object, which has a property of type 'Person', the server never returns to the client. Commenting out the private boolean [Datamember] attribute, does let it return. (obviously, this is not a workaround I can consider).
I have created a test where I just use the datacontractserializer to serialize to a memory stream and deserialize it, and that works great. The problem only occurs when I use wcf to do the communication. I'm using wsDualHttpBinding.
This is a showstopper for our proof-of-concept usecase. Any help is much appreciated.

[bug] wcf hangs indefinitely on complex type when returning (worked on feb ctp)
Tim Droz
If you have repro for this problem,can you please send it to me,my email id is madhup@microsoft.com
-Thank you
Madhu
Andrew Mayorov
//we solved this problem offline,I am sharing solution for this problem
main exception is related to System.ServiceModel.Security.MessageSecurityException'
After increasing the reader quota, we are able to run this sample
<readerQuotas maxDepth="90000" maxStringContentLength="90000"
maxArrayLength="90000" maxBytesPerRead="90000"
maxNameTableCharCount="90000" />
-Thank you
Madhu
San71
MaurizioG
yep, sorry, forgot to post here about it..
many thnx!
Wouter_N
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