问题
My WCF service is installed as a windows service configured to use NETTCP binding. I did not do anything special other than importing the service definition, making the client and calling the function.
When I call the WCF service from a windows forms application, I am able to send requests normally. But when I run the same code inside a windows service running as Local System, I get "The service does not allow you to log on anonymously." warning and a "socket connection aborted" in the service trace file.
Can someone give me an idea of what else I need to take care of when making WCF requests from a windows service instead of windows forms from an authentication perspective?
回答1:
From this MSDN page, it looks like any WCF client that uses Local System account for the service will be treated with Anonymous NTLM. That's what solved my problem -changing the account for the service. I still don't know what account a windows forms uses, but that's ok.
来源：https://stackoverflow.com/questions/23449869/wcf-request-works-from-windows-forms-but-not-windows-service