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PONo endpoint listening at net.pipe exception
 

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    <p>I have many WCF services and I need to call one service from another. I decided to use <code>netNamedPipeBinding</code> for this purpose.</p> <p>My web.config file looks like this. (I have not copied irrelevant stuff here.)</p> <pre><code> &lt;services&gt; &lt;service name="Services.AuthorizationService" &gt; &lt;endpoint contract="IMetadataExchange" binding="mexHttpBinding" address="mex" &gt; &lt;endpoint name="AuthorizationService" address="" binding="basicHttpBinding" contract="ServiceContracts.IAuthorizationService" /&gt; &lt;endpoint address="net.pipe://localhost/TestSite/AuthorizationService.svc" binding="netNamedPipeBinding" contract="ServiceContracts.IAuthorizationService" name="AuthorizationNamedPipeEndpoint"/&gt; &lt;/service&gt; &lt;/Services&gt; </code></pre> <p>The client section in the web.config file looks like this:</p> <pre><code>&lt;client&gt; &lt;endpoint address="net.pipe://localhost/TestSite/AuthorizationService.svc" binding="netNamedPipeBinding" contract="ServiceContracts.IAuthorizationService" name="AuthorizationServiceNamedPipe" /&gt; &lt;/client&gt; </code></pre> <p>I am trying to call one of the <code>OperationContract</code>s (GetDetails) like this:</p> <pre><code> using (ChannelFactory&lt;IAuthorizationService&gt; authorizationChannel = new ChannelFactory&lt;IAuthorizationService&gt;("AuthorizationServiceNamedPipe")) { IAuthorizationService authorizationService = authorizationChannel.CreateChannel(); var response = authorizationService.GetDetails(new GetDetailsRequestMessage()); } </code></pre> <p>When I execute this code, I get the exception at the line I invoke the OperationContract GetDetails:</p> <p><strong>There was no endpoint listening at net.pipe://localhost/TestSite/AuthorizationService.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.</strong></p> <p>I am not able to find out the exact problem. There is no InnerException as well. I am using Windows7 machine and IIS version is IIS7.5. Please note that I can call this service from my Winform application without any problem. net.pipe binding is added to the website bindings in the IIS.</p> <p><strong>How to ensure that the service is working properly using the net.pipe transport?</strong> In case of HTTP, we can browse in IE and ensure it.</p>
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    1. COAre both services running on the same machine?
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    2. CO@Franchesca: Yes, they are running on the IIS 7.5 on the same machine.
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    3. COWhat I can find is that you didn't provide address or host base address on the server side. Is that a mistake?
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