1
Answer

OperationContract - IsOneWay: service contract is not supported

Elvis

Elvis

14y
4.1k
1
Hello.

In my server side, there is an Interface which I assigned:
[OperationContract(IsOneWay = true)]

When I add this and running the app, I get error that service contract is not supported (by "WCF test client").
If I remove this line - all is fine.

Why is this?

Thanks.
Answers (1)
0
Amit Choudhary

Amit Choudhary

NA 27.7k 3m 14y

hi Elvis,
Which binding you are using in your endpoint?