session-timeout | 易学教程

What is the best approach to handle session timeouts in asp.net

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问题 There are various ways to handle session timeouts, like \"meta refreshes\" javascript on load functions etc. I would like something neat like: 5 minutes before timeout, warn the user... I am also contemplating keeping the session open for as long as the browser is open(still need to figure out how to do it though... probably some iframe with refreshing). How do you handle session timeouts, and what direction do you think i should go in? 回答1: The best approach to handle sessions timeouts. I

ASP.NET Push Redirect on Session Timeout

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问题 I\'m looking for a tutorial, blog entry, or some help on the technique behind websites that automatically push users (ie without a postback) when the session expires. Any help is appreciated 回答1: Usually, you set the session timeout, and you can additionally add a page header to automatically redirect the current page to a page where you clear the session right before the session timeout. From http://aspalliance.com/1621_Implementing_a_Session_Timeout_Page_in_ASPNET.2 namespace

Logout/Session timeout catching with spring security

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问题 I\'m using spring/spring-security 3.1 and want to take some action whenever the user logs out (or if the session is timed out). I managed to get the action done for logout but for session timeout, I can\'t get it working. In web.xml I only have the ContextLoaderListener specified ( can this be the issue? ) and of course the DelegatingFilterProxy. I use the auto config like this. <security:http auto-config=\"false\" use-expressions=\"false\"> <security:intercept-url pattern=\"/dialog/*\"

How to handle session expiration and ViewExpiredException in JSF 2?

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问题 Consider the following scenario. I am clicking the submit button of a JSF form, after the session has timed out(expired). The browser displays some exception message: ViewExpiredException: view context could not be restored What I want to do is, to automatically redirect to the homepage of the website after the session has expired. What is the mechanism to do this? Any help would be much appreciated. 回答1: To handle the exception whenever the user invokes a synchronous POST request on a page

SessionTimeout: web.xml vs session.maxInactiveInterval()

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问题 I\'m trying to timeout an HttpSession in Java. My container is WebLogic. Currently, we have our session timeout set in the web.xml file, like this <session-config> <session-timeout>15</session-timeout> </session-config> Now, I\'m being told that this will terminate the session (or is it all sessions?) in the 15th minute of use, regardless their activity. I\'m wondering if this approach is the correct one, or should I programatically set the time limit of inactivity by session

Session timeout and ViewExpiredException handling on JSF/PrimeFaces ajax request

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问题 I find this article to be useful for non-ajax request How to handle session expiration and ViewExpiredException in JSF 2? but I can\'t make use of this when I am submitting using an AJAX call. Suppose in a primefaces dialog, I am making a post request using AJAX and session has already timed out. I see my page getting stuck. How to fix this kind of scenario such that when I post using AJAX, I could redirect him to my view expired page and then forward him to the login page similar to the

How to change the session timeout in PHP?

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问题 I would like to extend the session timeout in php I know that it is possible to do so by modifying the php.ini file. But I don\'t have access to it. So is it possible to do it only with php code? 回答1: Session timeout is a notion that has to be implemented in code if you want strict guarantees; that's the only way you can be absolutely certain that no session ever will survive after X minutes of inactivity. If relaxing this requirement a little is acceptable and you are fine with placing a

Session timeout and ViewExpiredException handling on JSF/PrimeFaces ajax request

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I find this article to be useful for non-ajax request How to handle session expiration and ViewExpiredException in JSF 2? but I can't make use of this when I am submitting using an AJAX call. Suppose in a primefaces dialog, I am making a post request using AJAX and session has already timed out. I see my page getting stuck. How to fix this kind of scenario such that when I post using AJAX, I could redirect him to my view expired page and then forward him to the login page similar to the solution in the link above? JSF2/Primefaces/Glassfish BalusC Exceptions which are thrown during ajax