session-state | 易学教程

How to check if the Session expires using JavaScript

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问题 I want to redirect the user to the "Login page" from anywhere in the application once the session is expired. How can I accomplish that using JavaScript? 回答1: A typical implementation of a session requires two things: A cookie in the browser A server side record of the session associated with the number stored in the cookie These cookies are usually set up as session cookies. They expire when the browser closes. Thus you don't need to worry about testing them to achieve this. To find out if

Why do entries in the host file create new SessionIDs for each request

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问题 I am working on an update to one of our sites. This version will have unique behaviors based on the host name in the request. In order to test this behavior, I modified my computers host file by adding entries that point back to my computer. 127.0.0.1 newhostname.sample.com 127.0.0.1 oldhostname.sample.com Everything seemed to be working fine, until I started working with the Session object. I discovered that after each request all my session variables were lost. Further investigation

ASP.NET loses session data when delete directory on WebApplications

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问题 I'm creating a web application in asp.net mvc2 and I'm having a little problem in an interesting situation that I assume is a default behaviour on webapplications. (sessionstate= inproc) When i delete a directory inside the webapplication root Directory, my session data is cleaned. I've read some questions from people asking for a solution, but not much about the problem, does anyone know how to prevent this behaviour? Note: I don't want to move directory for other "subdomain" served by other

How to check if the Session expires using JavaScript

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I want to redirect the user to the "Login page" from anywhere in the application once the session is expired. How can I accomplish that using JavaScript? A typical implementation of a session requires two things: A cookie in the browser A server side record of the session associated with the number stored in the cookie These cookies are usually set up as session cookies. They expire when the browser closes. Thus you don't need to worry about testing them to achieve this. To find out if the session is still valid on the server, you need to (periodically) make an HTTP request to the server (you

IIS Express doesn't keep session data

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问题 I have an application that I run in Visual Studio 2013 under IIS Express server. The problem is that session data is not kept between pages and I find with null objects that weren't null the page before. If I compile the application and deploy it on a web server with IIS it works normally, so it must be something with IIS Express. I searched the config files in the document folders, but really don't know what it is. Thanks, Luke Edit 25/11: I'm debugging the code on the same machine witn VS

avoid session hijacking for Web Applications

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问题 I read about Session Hijacking articles and would like to some more information related to it. Currently my web application which is developed in ASP.NET , is using Cookieless =true mode for sessionstate. We are using HTTPS which is a secure connection which will reduce session hijacking. I know when we using Cookieless the session id is embedded in URL which can be dangerous sometimes if user pass this URL to somebody and other user will be able to log in if session is still alive. So just

How to reset ASP.Net sessions state timeout with ajax request

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问题 I am working on an ASP.Net Full-Ajax site. Because all operations have doing by Ajax requests, any postback request will not send to server.In other hand I have a javascript timer that send an ajax request to check sessions and if it expired redirect user to login page. Problem is here: When user is working on page for 20 minutes and all operations will do with ajax requests after 20 minutes its session expired and user will redirect to login page (by that javascript timer) exactly during

Use Spring Web Flow without state on the server

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问题 I'm reading the Spring Web Flow chapter in the book Pro Spring MVC. Unfortunately there's no explicit information, where the state during a flow execution is persisted. I assume it is saved in the JVM Heap and associated with the session. Now HTTP is a stateless protocol (REST...) and I'd like to use Spring Web Flow without saving state on the server (besides the one and only state that a session might be authenticated). One strategy is to send all parameters of the entire flow with every

MVC3 Session timeout after 10 seconds

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Need some help with a Session timeout problem in an ASP.Net web app. Essentially the session expires about 10-15 seconds after login. Side Note: I use a custom combo of FormsAuthentication and basic security My Session.IsNewSession gets set to true after 3-4 good postbacks after login. My Web.Config has the following... <sessionState mode="InProc" timeout="130" regenerateExpiredSessionId="true" stateNetworkTimeout="120" compressionEnabled="true" cookieless="UseCookies" /> <authentication mode="Forms"> <forms timeout="120" ticketCompatibilityMode="Framework40" enableCrossAppRedirects="true" />

How to start ASP.Net State Service in Azure

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While deploying my application in azure i got this error when a session variable is used I know this error is due to ASP.Net state server mode . I started the service in my local PC but how to start this service in Azure environment? You can use a start up task to spin up the State Service (or really any service for that matter). However, I would highly recommend that you do not use the session state service. I'd recommend looking at the In Role Windows Azure Cache or the Windows Azure Cache Service (Preview) for session state. By using the session service you separate your session concerns