session-state

regenerateExpiredSessionId not working as expected

由 柔情痞子 提交于 2019-12-22 08:39:44
问题 It is my understanding, according to the MSDN, that regenerateExpiredSessionId="true" specifies that the session ID will be reissued when an expired session ID is specified by the client. However, this does not seem to be working as described. Let's say you have an application configured as follows: <sessionState cookieless="AutoDetect" regenerateExpiredSessionId="true" /> And somewhere else, you have a link to a page in that application in which an expired session ID is embedded: <p><a href=

Session timeout issue in php

由 有些话、适合烂在心里 提交于 2019-12-22 08:26:22
问题 I have set session timeout time for 20 Minutes as below.Sometime the session timeout is happening in two or three minutes. ini_set('session.gc_maxlifetime', 1200); ini_set('session.cookie_lifetime', 1200); ini_set('session.gc_probability', 1); ini_set('session.gc_divisor', 100); What could be the issue? 回答1: The 20 minute expiration does not reset when the user browses other pages. The problem is explained in this comment: As PHP's Session Control does not handle session lifetimes correctly

How do I maintain a server-side state with Snap Framework?

由 大城市里の小女人 提交于 2019-12-22 07:03:05
问题 Server-side sessions are not [yet] part of the Snap Framework. Is there a way to add some sort of server side state? Let's pretend I want to increment a counter for each HTTP request. How would I do it? 回答1: Easiest way is to put the state behind an mvar: fooHandler :: MVar Int -> Snap () fooHandler mvar = do x <- liftIO $ modifyMVar mvar $ \y -> let y'=y+1 in (y',y') writeBS $ S.pack $ "Incremented counter to: " ++ show x Initialize the mvar when the site is initialized. Hope this helps. 回答2

Hibernate: Could not synchronize database state with session [duplicate]

由 独自空忆成欢 提交于 2019-12-22 05:11:55
问题 This question already has an answer here : Closed 7 years ago . Possible Duplicate: Hibernate: different object with the same identifier value was already associated with the session While trying to insert a new entry to a Many TO Many associated table , i am getting this error: Could not synchronize database state with session I can understand that this is something deals with getSession() & session.close() But i cant able to figure it out exactly. For each transaction i am creating a new

Session Objects not Updating ASP.NET

由 天大地大妈咪最大 提交于 2019-12-22 05:06:32
问题 I set a session object at one juncture in my code: Session("my_name") = "Dave" Later in my code I give the user a chance to update this object: Session("my_name") = TextBox1.Text I reload my page and display a little hello statement like this: Label1.Text = "Hello" & CStr(Session("my_name")) The result is: "Hello Dave" no matter what I change Session("my_name") too. EDIT: Here is the a full code-behind I wrote up to demonstrated: Public Class WebForm1 Inherits System.Web.UI.Page Protected Sub

How to make stateless web applications? Especially with Spring MVC?

由 不羁岁月 提交于 2019-12-21 21:56:51
问题 The stateless web application seems promising. How to make one? Especially with Spring WebMvc? Any guidelines? Here are a few things on my mind: Avoid creating session Use a centralized storage for state info and share that among web application instances. ADD 1 I think it is not a question of whether to keep state info or not. State info is always necessary if you want to do something useful. It is actually a question where/how to keep the state info. This article is useful. It mentioned in

When is session created during JSF login?

由 落花浮王杯 提交于 2019-12-21 13:08:12
问题 In JSF, it seems that sessions are created before a successful login. i.e. simply requesting the login page causes a new session to be created. It seems very wasteful (and vulnerable to DDoS attacks) to create a session for each request received, rather than each successfully logged in user. The code below is pretty generic, but shows the kind of simple scenario I'm referring to. index.xhtml: <html> <body> <h:form id="login"> <h:outputLabel for="username">Username</h:outputLabel> <p:inputText

How to clear SQL session state for all users in ASP.NET

由 半腔热情 提交于 2019-12-21 05:39:16
问题 I use SQLServer SessionState mode to store session in my ASP.NET application. It stores certain objects that are serialized/deserialized every time they are used. If I make any changes in code of the structure of those objects and I put a new version live, any logged user will get an error, as their session objects (the old version ones) do not match the structure that the new version expects while deserializing. Is there a way to clear all sessions at once in DB so that all active sessions

Why Asp.net MVC4 can not use the cookieless of SQL Server Session state storage

由 爷，独闯天下 提交于 2019-12-21 05:39:10
问题 ALL, Here is my web config in a Asp.net MVC4 application. I found if I set cookieless false ,everything goes fine. but If I don't want use cookie . then the application can not work.when I debug the application, I found the controller can not receive any request from the view. I think It is because when in the cookie-less mode, Something would be appended to the url before . like http:/ /localhost:8119/(S(3cicpjpagvpunr5he5fnfrj1))/. <configuration> <configSections> <sectionGroup name="system

dbo.TempGetStateItemExclusive3 called repeatedly

由 你说的曾经没有我的故事 提交于 2019-12-20 09:57:22
问题 I am investigating a problem with our website that uses SQL server to manage sessions. The website is asp.net webforms based around the sitecore CMS. We have the same code in various environments e.g. QA, staging, and production. In production, what we are seeing is, periodically, we get a rapidly rising CPU usage that does not correlate in any way to traffic to the server. Along with this cpu spike, we are seeing a corresponding spike in network I/O. Our monitoring software does not
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