Hi Francisco

Did you disable Session State when setting up your Redis integration? Or did you use Redis as a session state provider?

By default, the http session object is used if the AspNet session state mode is not Off.

It can be changed explicitly by setting false the property EnableSession on the VisitorGroupOptions options.

       public void ConfigureContainer(ServiceConfigurationContext context)
       {
          context.Services.Add<VisitorGroupOptions>((s) => new VisitorGroupOptions(), ServiceInstanceScope.Singleton); 
          context.Services.Configure<VisitorGroupOptions>(s => s.EnableSession = EnableSession); 
          context.Services.Add<IStateStorage>(s => new InMemoryStateStorage(), ServiceInstanceScope.Singleton);
       }

Hi,

I did not disable the session state. This is my configuration:

<sessionState mode="Custom" customProvider="SessionStateStore" cookieSameSite="None" timeout="60">
<providers>
<add name="SessionStateStore" type="Microsoft.Web.Redis.RedisSessionStateProvider" throwOnError="false" connectionString="Redis" />
</providers>
</sessionState>

Then you probably don't have the Session HTTP module running. It needs to be explicitly registered when running Redis session state in Azure.

Have a look at this GitHub issue on how to register it.

You can store your session state in-memory with Azure Cache for Redis.

Please have a look ASP.NET Session State Provider for Azure Cache for Redis

Hi Stefan,

I have the Session HTTP configured in my web.config file as follows:

<modules runAllManagedModulesForAllRequests="true">
   <remove name="Session" />
   <add name="Session" type="Microsoft.AspNet.SessionState.SessionStateModuleAsync, Microsoft.AspNet.SessionState.SessionStateModule, Version=1.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" preCondition="integratedMode" />
</modules>

I recall that Episerver relies on the SessionStateModule from the System.Net assembly.

Have a try with that one, replacing the new module you are using.

Hi Francisco

Can you confirm if you have any data persisted in your Redis? You mentioned you see a lot of this warning, just want to clarify if this is partially working or not working at all.

Hi Vicent,

Yes, Redis is persisting data correctly. We are using to store customer's products.