mexTcpBinding in WCF - IMetadataExchange errors

Question

I\'m wanting to get a WCF-over-TCP service working. I was having some problems with modifying my own project, so I thought I\'d start with the \"base\" WCF template included

Answer 1

Well, if you want to have metadata - TCP or HTTP - you still need to include the serviceMetadata behavior!

<behaviors>
    <serviceBehaviors>
        <behavior name="WcfTcpTest.Service1Behavior">
            <serviceDebug includeExceptionDetailInFaults="True" />
            <serviceMetadata />
        </behavior>
    </serviceBehaviors>
</behaviors>

Sure, you can't have a "HttpGetEnabled" on it - but the behavior itself must be present in order to enable exchange of metadata (and thus the IMetadataExchange contract).