The protocol 'net.tcp' is not supported issue regarding WCF

Question

User2043281626 posted

Hello,

I am running my service in Visual Studio 2010; only option, and I have this WCF service that was initially only using wsHTTPBinding, but now needs to have a endpoint for NetTCP as well. The problem is that I get the following error, 'The protocol 'net.tcp' is not supported issue regarding WCF '

Any clues as to what is causing this issue? Please keep in mind that I can only debug/run this service in Visual Studio, because of some security constraints my company have put in place.

Answer 1

User260886948 posted

Hi,

I assume you have hosted the service in IIS( you can check by right click ChatService.svc->View Markup), so please check you have installed the necessary features(e.g Non-HTTP activation) for IIS, and please make sure net.tcp protocol is allowed for a web site and make sure "Net.Tcp Listner Adapter" is running.

Please try to refer to this blog for details:

#Configuring WCF Service with netTcpBinding;
http://rohitguptablog.wordpress.com/2011/06/16/configuring-wcf-service-with-nettcpbinding/ .

Best Regards,
Amy Peng

Answer 2

User503812343 posted

check below link for managing multiple enpoints for one service

wcf service with multiple endpoints

AS you said you had wsHttpBinding, I guess you have hosted your wcf service in IIS. If you have netNamedPipeBinding or netTcpBinding for your service and hosted in IIS you need to make some settings at IIS level and servives.

this article will help you to make neccessary changes for netTcpBinding