second-level domain name sharing session based on StateServer, stateserversession

Source: Internet
Author: User second-level domain name sharing session based on StateServer, stateserversession

Note: The trial is effective in person. If the user does not share the session through the following tutorial, leave a message to describe your problem. Yes.

Recently, the shared session for second-level domain names has struggled for a long time. Many implementation methods on the Internet cannot be used. It takes a long time to find the implementation method. Record it here for future use.

The second-level domain name sharing session has multiple implementation methods: the first is dependent on cookies. Second, directly share the session.

Here I am sharing the second method of directly sharing sessions. Session storage methods include InProc, StateServer, and SQLServer.

The stored party's Test Based on StateServer is shared here.

Implementation idea: Make the ASP. NET_SessionId of the primary domain name and the second-level domain name consistent.


Step 2. Change the sessionState storage method to StateServer. The default value is InProc. Tcpip = 42424 this section refers to the meaning of the local machine. I tested that both the primary domain name and the second-level domain name are on one server. For example, in the red box area:

Step 2. Add the node

To view ASP. NET_SessionId, you can open the webpage in the google browser, and then F12. view ASP. NET_SessionId on the following panel.

Step 2 Add the following code to Global. asax.

   public override void Init()    {        base.Init();        foreach (string moduleName in this.Modules)        {            string appName = "APPNAME";            IHttpModule module = this.Modules[moduleName];            SessionStateModule ssm = module as SessionStateModule;            if (ssm != null)            {                System.Reflection.FieldInfo storeInfo = typeof(SessionStateModule).GetField("_store", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);                SessionStateStoreProviderBase store = (SessionStateStoreProviderBase)storeInfo.GetValue(ssm);                if (store == null)//In IIS7 Integrated mode, module.Init() is called later                {                    System.Reflection.FieldInfo runtimeInfo = typeof(HttpRuntime).GetField("_theRuntime", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic);                    HttpRuntime theRuntime = (HttpRuntime)runtimeInfo.GetValue(null);                    System.Reflection.FieldInfo appNameInfo = typeof(HttpRuntime).GetField("_appDomainAppId", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);                    appNameInfo.SetValue(theRuntime, appName);                }                else                {                    Type storeType = store.GetType();                    if (storeType.Name.Equals("OutOfProcSessionStateStore"))                    {                        System.Reflection.FieldInfo uribaseInfo = storeType.GetField("s_uribase", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic);                        uribaseInfo.SetValue(storeType, appName);                    }                }            }        }    }

OK, the primary domain name and second-level domain name can all implement the above three steps. This article is to carry pot filling Original Articles, reprint please note the original address:

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