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

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  1. POThe protocol 'net.tcp' is not supported issue regarding WCF
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    <p>first i create a WCF service application where svc file is created. then i write my small service related code. <strong>when i hit F5 then wcf test client appear fine and when i select svc file and select view in browser option then everything works fine</strong>. initially i have only one endpoint in config file...that is <strong>wsDualHttpBinding</strong> then everything working fine.</p> <p>the moment i add another endpoint called <strong>netTcpBinding</strong> then problem start. after adding netTcpBinding endpoint in config file and when i try to browse svc file again in browser then i got error message called <strong>The protocol 'net.tcp' is not supported</strong> and when i hit F5 then wcf test client show error message called <code>** Cannot obtain Metadata from http://localhost:30996/ChatService.svc**</code></p> <p>i just do not understand why it happens when i add netTcpBinding. onething i like to say that i have not hosted my service anywhere. i just create WCF service application and add all the entries in web.config file and just press F5. is this the reason i am getting error because i have not hosted my services anywhere?</p> <p>so here is my config details as follows</p> <pre><code>&lt;?xml version="1.0"?&gt; &lt;configuration&gt; &lt;system.web&gt; &lt;compilation debug="true" targetFramework="4.0" /&gt; &lt;/system.web&gt; &lt;system.serviceModel&gt; &lt;services&gt; &lt;service name="BBAChatService.ChatService" behaviorConfiguration="BBAChatService.ChatServiceBehavior" &gt; &lt;host&gt; &lt;baseAddresses&gt; &lt;add baseAddress ="http://localhost:30996/ChatService.svc/"/&gt; &lt;add baseAddress ="net.tcp://localhost:30997/ChatService/"/&gt; &lt;/baseAddresses&gt; &lt;/host&gt; &lt;endpoint name="dual_bind" address="dual" binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IChatService" contract="BBAChatService.IChatService"&gt; &lt;/endpoint&gt; &lt;endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/&gt; &lt;endpoint name="tcp_bind" address="net.tcp://localhost:30997/ChatService" binding="netTcpBinding" bindingConfiguration="tcpBinding" contract="BBAChatService.IChatService"&gt; &lt;/endpoint&gt; &lt;endpoint address="net.tcp://localhost:30997/ChatService/mex" binding="mexTcpBinding" contract="IMetadataExchange"/&gt; &lt;/service&gt; &lt;/services&gt; &lt;behaviors&gt; &lt;serviceBehaviors&gt; &lt;behavior name="BBAChatService.ChatServiceBehavior"&gt; &lt;!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment --&gt; &lt;serviceMetadata httpGetEnabled="true"/&gt; &lt;!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information --&gt; &lt;serviceDebug includeExceptionDetailInFaults="false"/&gt; &lt;/behavior&gt; &lt;/serviceBehaviors&gt; &lt;/behaviors&gt; &lt;bindings&gt; &lt;netTcpBinding&gt; &lt;binding name="tcpBinding" maxBufferSize="67108864" maxReceivedMessageSize="67108864" maxBufferPoolSize="67108864" transferMode="Buffered" closeTimeout="00:00:10" openTimeout="00:00:10" receiveTimeout="00:20:00" sendTimeout="00:01:00" portSharingEnabled="true" maxConnections="100"&gt; &lt;security mode="None"&gt; &lt;/security&gt; &lt;readerQuotas maxArrayLength="67108864" maxBytesPerRead="67108864" maxStringContentLength="67108864"/&gt; &lt;reliableSession enabled="true" inactivityTimeout="00:20:00"/&gt; &lt;/binding&gt; &lt;/netTcpBinding&gt; &lt;wsDualHttpBinding&gt; &lt;binding name="WSDualHttpBinding_IChatService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"&gt; &lt;readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384"/&gt; &lt;reliableSession ordered="true" inactivityTimeout="00:10:00"/&gt; &lt;security mode="Message"&gt; &lt;message clientCredentialType="Windows" negotiateServiceCredential="true" algorithmSuite="Default"/&gt; &lt;/security&gt; &lt;/binding&gt; &lt;/wsDualHttpBinding&gt; &lt;/bindings&gt; &lt;/system.serviceModel&gt; &lt;/configuration&gt; </code></pre> <p>just tell me what is missing....what i need to change in my config file.</p> <p>here is the screen shot of my project solution explorer.</p> <p><img src="https://i.stack.imgur.com/aU1Cq.png" alt="enter image description here"></p>
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