just fine.In this machine is no problem, but to the server, the problem arises, this IP and port problems, do not know how to modify.In fact, this method is possible, but we have only virtual host, no own server, so I have no way to start the server on this service, had to forget.In fact, you may be able to set, that is, to replace the server's IP, but also modify the port:Modification of the Aspnet_state service port:Aspnet_state the port value in the Edit Hkey_local_machine\system\currentcont
Asp.net|session ASP. NET in the session is I have seen the best processing, is other dynamic Web technology can not be compared. Asp. NET session no longer requires the support of cookies, which means that if the user closes the Cookie,s
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Session loss in. Net (1)
When I made something for someone else today, I found that the local test was good, but an error occurred when I got to the server.
The background keeps switching to the login page.
After testing for half a day, we found that the
How does. Net simulate session-level semaphores, limit the http interface call frequency (with demo), and. netdemo
Now, for various reasons, you must limit the frequency of access to a request or method.For example, if you provide an external API, a registered user can call up to 100 times per second, and a non-registered user can call up to 10 times per second.For example, there is a method that eats serve
FormsAuthenticationTicket session and cookies are three common methods for user login verification. The differences are as follows: 1) FormsAuthenticationTicket is. The authentication mechanism inherent in net framework2.0 and later versions, in essence, stores users' cookies in the client, which can partially reduce the memory consumption on the server, the user information does not need to be stored in th
settings in the configuration file:objects can be stored in 6.Session:User user = new user ();User.ID = 1;UserName = "Tom";session["UserInfo"] = user;Can be judged based on whether the session knows NULL ---> for access controlif (session["UserInfo"]==null){Response.Redirect ("index.aspx");}Else{If (! Page.IsPostBack){//... welcome speech, etc.}Read the object
the same cookie to avoid excessive cookies.
2. Write sessions to distributed shared caches such as memcache and redis.
1. The disaster recovery mechanism of distributed cache must be implemented. Otherwise, a machine will fail and a large number of users will not be able to log on.
2. horizontal scaling will increase the maintenance cost of distributed cache.
3. Store sessions in the database.
1. High reliability, process failure, and handling.
2. SeparateProgramDatabase overhead.
Use HttpWebRequest to submit ASP. NET forms and keep Session and Cookie
For various reasons, we sometimes need to capture some information from the Internet, some pages can be opened directly, and some pages can be opened only after login. This document describes a complete example of using HttpWebRequest and HttpWebResponse to automatically submit ASP. NET forms
Original address: http://www.c-sharpcorner.com/UploadFile/deepak.sharma00/using-cookie-less-session-in-Asp-Net/How to Cookie-less SessionBy default a session uses a cookie in the background. To enable a cookie-less session, we need to change some configuration in the Web. config file. Follow these steps:
Open
Asp. NET's sessionAsp. NET session is the best deal I have ever seen, which is unmatched by other dynamic web technologies. Asp. NET session no longer requires the support of cookies, that is, if the user closes the value of cookie,session can also be saved.However, we need
The. NET EE app Global Session architecture application scenario,Global Session Utilization topology diagramThe code core schema is. NET Architecture Development C # language as the mainThe code schema is divided into global session center, ASP.
In ASP. NET, there are many built-in objects for saving information, such as application, session, Cookie, viewstate and cache. The following describes their usage and differences.
Method
Information size
Scope and storage time
Application Scope
Save location
Application
Any size
Entire ApplicationProgramLife Cycle
Entire application/All Users
Server
It was thought that the ASP. NET state server native supports multiple programs sharing session to set the same It turns out that TOO young TOO. Not work! at all.Bing a big round, and then find a little Niang, see the following more valuable articles:
Http://forums.asp.net/t/1759392.aspx?Share+sessions+between+asp+net+web+applications+using+State+Server
[Asp. Net] State management (Session, Application, Cache, Cookie, Viewstate, hidden domain, query string), cookieviewstate
Running result:
2. Session is the user variable stored on the server. I can set a value for the Session on one page and access it on another page.
The method for attaching a
Http://www.cnblogs.com/ranran/p/4065619.htmlHttp://www.cnblogs.com/jxlsomnus/p/4450911.htmlThe following is a comparison of the objects that store various information in ASP. Understanding the principles of these objects is quite necessary for a well-developed program (pick to the Internet, not original--xukunping)In ASP. NET, there are many kinds of objects that hold information. For example: Application,session
isnull, indicating that the session failed, the discovery is good, I took a surprise! Think Vs.net good, it is a good tool, haha! My environment iis5.0,win2000,vs.net2003 then I have set 30 seconds automatic request, no Refresh Technology Main Page, session does not expire, a close or 1 minutes after the failure, taking into account 1 minutes/30 seconds is an integer, set to 50 seconds, No refresh the main
Session is saved on the serverThe advantage of using server resources: Security does not persist, a lot of thingsOnly session mode 20-minute life cycle when the browser is closed, the session is not in, closed, open the pageWeb-side, cross-page values are cumbersome because of the stateless nature of HTTPThree ways to pass the value:Querystring-url Address bar Pa
The Session status should be stored in two places: client and server.
The client is only responsible for saving the SessionID of the corresponding website, while other Session information is stored on the server.In ASP, the SessionID of the client is actually stored as a Cookie. If the user chooses to disable cookies in the browser settings, then the user will not be able to enjoy the convenience of the
Strange ASP. NET session loss problem, for helpI encountered a very strange Asp.net problem. I have three pages:Login. aspx: Enter the account password and save the account (YH: user) and permission (js_id: Role ID) as sessionAuthority. aspx: generate an XML treenodes File Based on the permissions saved in the session (js_id: Role ID ).Left. aspx: Use Treeview to
Objective: To save and display the login information with session and cookies.Cookies enable:Controller:1 1 // Save the login username in the cookie 2 2 New HttpCookie ("cookusername", Username.tostring ()); 3 3 Response.Cookies.Add (Cook);View:ahref="#"class= "Dropdown-toggle"Data-toggle= "Dropdown"role= "button"aria-expanded= "false"> Iclass= "fa fa-user-o fa-fw">I>@if (request.cookies["cookusername"]!= null) { @Reque
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