WCF - MessageSecurityException - when can it occur?

by pstachowicz@onet.eu on 1/27/2008 10:41:00 PM Hi,

Is it possible to get MessageSecurityException after the security
context has been negotiated and the service operation has been
executed?

i.e. Can I assume that when I get this exception the method has never
been executed?

Thanks,
Piotr