WCF Duplex - Client is unable to finish the security negotiation within the configured timeout
问题 I have a duplex WCF, it work perfect in local host (connect my application to this WCF when it run locally). Now I tried to hosted it in my IIS (Server 2008 R2 standard), I create a windows account "GOD", and an application poll in IIS using the "GOD" identity. I can access this WCF from my pc (other than the server) from web browser and see the XML of the contract, (click on the link inside the page displayed) When try to access from my application I get the exception: Client is unable to