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POHow to enable Session with SSL wsHttpBinding in WCF
 

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  1. POHow to enable Session with SSL wsHttpBinding in WCF
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    <p>I have a WCF Service with wsHttpBindings and SSL enabled, but I'd like to enable WCF sessions. </p> <p>After changing SessionMode to required</p> <pre><code>SessionMode:=SessionMode.Required </code></pre> <p> I'm getting error described below. </p> <blockquote> <p>Contract requires Session, but Binding 'WSHttpBinding' doesn't support it or isn't configured properly to support it.</p> </blockquote> <p>Here's my sample application.</p> <p><strong>App.config</strong></p> <pre><code> &lt;?xml version="1.0" encoding="utf-8" ?&gt; &lt;configuration&gt; &lt;system.web&gt; &lt;compilation debug="true" /&gt; &lt;/system.web&gt; &lt;!-- When deploying the service library project, the content of the config file must be added to the host's app.config file. System.Configuration does not support config files for libraries. --&gt; &lt;system.serviceModel&gt; &lt;serviceHostingEnvironment aspNetCompatibilityEnabled="true" /&gt; &lt;client /&gt; &lt;bindings&gt; &lt;wsHttpBinding&gt; &lt;binding name="NewBinding0" useDefaultWebProxy="false" allowCookies="true"&gt; &lt;readerQuotas maxStringContentLength="10240" /&gt; &lt;!--reliableSession enabled="true" /--&gt; &lt;security mode="Transport"&gt; &lt;transport clientCredentialType="None" proxyCredentialType="None" &gt; &lt;extendedProtectionPolicy policyEnforcement="Never" /&gt; &lt;/transport &gt; &lt;/security&gt; &lt;/binding&gt; &lt;/wsHttpBinding&gt; &lt;/bindings&gt; &lt;services&gt; &lt;service name="WcfServiceLib.TestService"&gt; &lt;endpoint address="" binding="wsHttpBinding" bindingConfiguration="NewBinding0" contract="WcfServiceLib.ITestService"&gt; &lt;identity&gt; &lt;servicePrincipalName value="Local Network" /&gt; &lt;/identity&gt; &lt;/endpoint&gt; &lt;endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" /&gt; &lt;host&gt; &lt;baseAddresses&gt; &lt;add baseAddress="https://test/TestService.svc" /&gt; &lt;/baseAddresses&gt; &lt;/host&gt; &lt;/service&gt; &lt;/services&gt; &lt;behaviors&gt; &lt;serviceBehaviors&gt; &lt;behavior&gt; &lt;!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment --&gt; &lt;serviceMetadata httpsGetEnabled="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;/system.serviceModel&gt; &lt;/configuration&gt; </code></pre> <p><strong>ITestService.vb</strong></p> <pre><code> &lt;ServiceContract(SessionMode:=SessionMode.Required)&gt; Public Interface ITestService &lt;OperationContract(IsInitiating:=True, IsTerminating:=False)&gt; _ Function GetData(ByVal value As Integer) As String End Interface </code></pre> <p><strong>TestService.vb</strong></p> <pre><code> &lt;ServiceBehavior(InstanceContextMode:=InstanceContextMode.PerSession, _ ReleaseServiceInstanceOnTransactionComplete:=False, _ ConcurrencyMode:=ConcurrencyMode.Single)&gt; Public Class TestService Implements ITestService Private _user As User &lt;OperationBehavior(TransactionScopeRequired:=True)&gt; Public Function GetData(ByVal value As Integer) As String _ Implements ITestService.GetData If _user Is Nothing Then _user = New User() _user.userName = "User_" &amp; value _user.userPassword = "Pass_" &amp; value Return String.Format("You've entered: {0} , Username = {1} , Password = {2} ", _ value, _user.userName, _user.userPassword) Else Return String.Format("Username = {1} , Password = {2} ", _ _user.userName, _user.userPassword) End If End Function End Class </code></pre> <p>I tried all possible solutions, I could find, but nothing helped. </p> <p>Some advice to enable <em>reliable sessions</em>, but it doesn't work with <strong>ssl</strong> (if only you have your custom binding), others advice to use <strong>http</strong> instead of <strong>https</strong>, but I'd like to enable Sessions with my current configurations, if it's possible. </p> <p>Is there any approach to achieve this? </p> <p>Any kind of help is much appreciated. </p>
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    2. COI'd like to have a _user variable for every session. I get a new instance of service class for every call. _user's value is always Nothing.
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    3. COWhat solution should I use for my situation, if I need to store data for every client?
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