Intermittently Manifested Itself Is An Occasional Session Closed?
Aug 21, 2010
intermittently manifested itself was an occasional 'Session closed!' error. Sometimes it would be on the second refresh of a page, and sometimes the first. There didn't seem to be any reasonable explanation. I set some breaks and stepped through it, and sure enough, there were times were the session spontaneously closed itself between two successive lines of code, with nothing else in between.As an experiement, I tried the UnitOfWork pattern, which worked right away. The only problem there is having to instantiate it in a using() block in order to fire Dispose().
View 1 Replies
Similar Messages:
Aug 18, 2010
How does session expires when the browser is closed?
View 4 Replies
Dec 29, 2010
When the browser is closed (w/out clicking on log out) and user launches the site using a new session, it does not prompt user to login credential page, rather it takes the user back to the previous session.
View 1 Replies
Jan 20, 2011
It seemed to keep the session cookies from staying on the client after the browser was closed. Another strange this is that I can close the IE and open FireFox and the session is in there too. HOW IS THAT? I am thinking it is how my environment is setup. I have the sessions set for InProc and using cookies in IIS. What is different in IIS7?
Update: I am using integrated mode for my app pool. I looked at an older site I created using .net 3.5 and iis6 running on Sever2003. I can log into the site and it creates the session variable for me. I then go to FireFox and open the same site. It requires me to log in (my application will take you to your prfile if a session exists). If I then close IE and reopen IE, then go back to my site, it requires me to log in again. What is happening with iis7 and my current application, is quite odd. The only difference in how my session is pulled is that I am getting the variable while casting the current handler to the Page object: (Page)HttpContext.Current.Handler
Update: well, I think i found where the issues is and it has to do with casting the HttpContext.Current.Handler to the current page object. I have a configuration file where I wanted to put a property so all other classes could reference a central point to grab the User session object I created. The HttpContext.Current.session was always null and someone had suggested casting the HttpContext.Current.Handler. I created a simple page that checks to see if a session varaible has been created and if not it creates it. Then I print out the value. When I close the browser, the session is GONE. So, that is working. The code I had origianlly in this message was really for the back button, So I guess it is not clear why that session pulled from the Hnadler is always available until I speicifcally clear it.
View 3 Replies
Feb 25, 2016
If Someone has logged in to website and directly closes the window without clicking signout button where i have written a code to clear all session.
So in this case how i clear a session when user closes window directly?
View 1 Replies
May 7, 2015
How to kill the session when Browser closed/page closed.
View 1 Replies
Apr 6, 2014
I want to store Session Data after Close browser.
View 1 Replies
May 4, 2010
I have written custom code for login and logout...When use clicks on logout button the current session is closed and user is redirected to a login.aspx page...The problem is that when a user click a back button on internet explorer it the previous page he was navigating is shown to him...(altough he cant perform any operation as session is null and their is condition in page load that if session is null user should be redirected to login page)May i have to clear cache of client ??
View 3 Replies
Feb 3, 2011
I have created a webservice in 2010. And when I call it from my web application sometimes,It generates the follwoing errors:-1. The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.2. Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.I have already tried increasing excutonTimeOut etc.
View 2 Replies
Dec 7, 2010
I have an ASP.net GridView with seven columns; the data comes from SQL. Two columns hold javascript that the user can click on to remove or modify an entry in the database. The other five fields contain names, phone numbers, and e-mail addresses of people in a database.
Four of my fields are ASP.net TemplateFields.
When the page loads, everything is displayed correctly. However, if a user clicks a JavaScript link, clicks to sort the GridView by any field, or does any other action that causes a postback, the resulting page may not display the contents of my TemplateFields; they are all blank.
Just so you can see what I'm working with, I have a "name" column which is defined like this:
<asp:TemplateField HeaderText="Name" SortExpression="name" ItemStyle-Width="150">
<ItemTemplate>
<%#(string)Eval("surname") + ", " + (string)Eval("fname") %>
</ItemTemplate>
</asp:TemplateField>
If I step thru the code in the debugger, I see that in the case that the template fields display correctly, the debugger stops on the line that displays the name. In the case that the fields are all blank, it jumps over the code to display the contents of those fields; and for no discrenible reason what-so-ever.
The only thing that seems to cause the problem is that there is a single enum value that is set from the query-string (which tells the page what data to load). When the enum value is set to 1, I never see this error, but it seems that I always see it when the enum value is set to 2.
However, the enum is never ever referenced anywhere in my gridview code.
In any event, the GridView.DataSource = x is always called and GridView.DataBind() is always called. I've tried stepping thru the code and checking that the data from the database is correct. I've tried debugging on the code block where DataBind is called from and also the GridViewRow_DataBound Event handler.
I've seen other posts elesewhere about trouble with TemplateField, but none of them seem to address what's going on here.
View 1 Replies
Oct 14, 2010
This error stopping my work in my crucial time. The error is "The underlying connection was closed: The connection was closed unexpectedly.".There are multiple WCF service I created in my project. But when I am requesting only one service this error is coming. I compare with other service, no difference. The service works fine in the morning, but afternoon it stops working and raising error.
I installed Silverlight 3.0 Tools for 2008 Sp1, Silverlight 3.0 Developer, WCF RIA Beta and Silverlight 4.0 runtime in my system in the morning. After getting this error I uninstalled WCF RIA Beta. But same issue.Could not find any solution. Please assist me how to solve this issue.
View 2 Replies
Feb 4, 2010
I've got a UserControl that's used inside of an UpdatePanel. The UserControl is a fairly simple form that appears via a ModalPopupExtender (which is also part of the UserControl). There are four DropDownLists, as well as some other UI elements. Three of the four DropDownLists have AutoPostBack="true", with SelectedIndexChanged events that fire on the server and cause some of the other DropDownLists to rebind. Two of the three DDL's that AutoPostBack are working fine. One of them, which I only just added, is showing some strange behavior. Let's say I bind five Items to it: 1, 2, 3, 4, 5. I set the SelectedIndex to 0, which makes 1 the selected item. If I select 5 and then 1 and keep toggling back and forth, everything works fine. The postback occurs and SelectedIndexChanged fires. Every time. If I ever select 2 or 4, the postback occurs but SelectedIndexChanged does not fire. Every time.
If I ever select 3, something bizarre happens and sometimes the value of the DDL reverts to 1. Even though breakpoints seem to show that it's not rebinding and no unexpected code is running. I know your first instinct will probably be that I'm wrong about the rebinding code not running, but I have literally been staring at the debugger for hours trying to find my mistake. Lots of breakpoints. I don't get it -- this really isn't that complicated. But obviously I am missing something. I've put about four hours into this so far and I think I'm just grinding at this point. I could use another perspective.
HTML (and by the way, DropProtocolCycleID is the problem control):
<asp:Panel ID="PanelPopupAssign" runat="server" Style="display:none; cursor: move; width:325px; background-color:Transparent;">
<BlueUI:Panel runat="server" ID="PanelPatientProtocol" Width="500px" HeaderText="Assign Protocol">
<table cellspacing="5">
<tr>
<td style="width:150px;"></td>
<td style="width:50px;"></td>
<td style="width:125px;"></td>
</tr>
<tr runat="server" id="TableRowCategory">
<td align="right">Category:</td>
<td colspan="2">
<asp:DropDownList runat="server" ID="DropProtocolCategories" CausesValidation="false" autopostback="true"/>
</td>
</tr>
<tr>
<td align="right">Protocol:</td>
<td colspan="2">..............................
View 2 Replies
May 2, 2010
I am using master and content pages on my website and recently after rewriting some code and altering the table layout I am getting an issue when navigating through the pages. The problem being encountered is the random movement of text at the top of a table (two different words Scottish Premier & English Premier) , I changed them to labelsand still experience the same problems (intermittently). I cannot see any reason for the elements moving and it detracts from the visual layout on the screen. The problem occurs in both IE 8 and Firefox. The respective text/labels are on the masterpage
Is there anything I can do to track down the reason why it is happening? Why will a page render correctly sometimes and not others?I have copied the masterpage and one of the content pages to a different web address for anyone that wants to view the problem. (None of the buttons will function correctly however navigating to an invalid page then using browser "back" will on occasion display the problem with the Scottish Premier & English Premier label (They remain as labels for the time being)Here is the link to the cut-down version of the website:[URL]Below are two images, one is the correct layout, the other shows the labels that moved.
View 3 Replies
May 19, 2010
Our code relies on checking the Context.User.Identity value in the Global.asax Application AuthenticateRequest(...) method to retrieve some information about the logged in user. This works fine in classic mode but when I flip IIS to use the Integrated Pipeline "Context.User" comes back as null, but only intermittently.I have < authentication mode="Windows"> and only Windows Auth enabled in the Virtual Directory.
View 1 Replies
Nov 19, 2010
I have my wcf service and it runs fine. Then from my asp.net application I am trying to connect to this service. Everything is ok, request from asp.net is received in service (as I can debug code) and then when it returns to client I have the following error:underlying connection was closed: The connection was closed unexpectedlyMy contract on WCF service is as follows:
[OperationContract()]
WCFResponseGetAllProducts GetAllProducts(WCFRequestGetAllProducts request);
And WCFResponseGetAllProducts , WCFRequestGetAllProducts classes have [DataContract] attributes. Members of those classes have [DataMember] attribute. However when I added another method to my contract:
[OperationContract()]
int Test();
then I can execute it from asp.net mvc application without a problem.
PS. I host my wcf service in default web server in visual studio 2010 at the moment
View 3 Replies
Jul 14, 2010
I am using Appilcation_Error event for handling the exceptions and it catches almost all exceptions correctly. However in some pages it catches with some exception "File does not exist" and I am not able to find from where it exactly occurs. When I comment the Application_Error code, surprisingly that web page works fine.
My main concern is how can trace back to the line of code from where it threw to Appilcation_Error function.
View 2 Replies
Oct 12, 2010
Im working with this Arquitecture : Web Service -> DLL(Xml Translator) -> Asp.net.Everything works fine, but,i have a process that takes about 23 minutes, in that time i show a "loading screen" that avoid the user to do anything, but after 20 mins while the web service is working and after debug my code, i get this error :
"The underlying connection was closed: The connection was closed unexpectedly"
Then, my "loading screen" keep visible until the web service completes the work, and after that, the "loading" hides and the web form shows my gridview empty.(its should show data).
View 3 Replies
Apr 12, 2010
I've inherited a very large project in ASP.net, SQL 2005 and have found where some SQL connections are not closed - which is bad. Without going thru every line of code, is there a way to detect if connections are not being closed? Performance counter? as a follow up - how does SQL reclaim unclosed connections. I'm using non-pooled connectionstring.
View 2 Replies
Aug 27, 2010
when i insert record ,There is already an open DataReader associated with this Command which must be closed first.
SqlConnection conn = new SqlConnection(@"Data Source=LocalhostSQLEXPRESS;Initial Catalog=StudentDetails;Integrated Security=True"); [code]...
View 6 Replies
Oct 13, 2010
I have issue about multiple login in asp.net.
Case this happen:
User X login as "user1" in web browser.
Then user Y also login as "user1" also in another web browser.
User Y got error message "Another user log in some account".
That is work as expected.
If X, close their web browser. Then try again to login in as "user1".
X get also get "Another user log in some account".
So i trying debug then i found session is remove when web browser is close, but cache still remaining in web browser.
how to clear cache when user close their browser, (not tab).
View 1 Replies
Oct 22, 2010
I am using asp.net 2.0 with Windows 7 and IE8. I am also using the IIS on the same laptop as the server. I create a web page and when I run it, it browses fine. The problem is when I close the page either by clicking on the cancel button or the 'X' in the upper right hand corner, the page reloads. I have to close it again. This is very annoying!However, when I run the debugger the page closes once and no reload happens.Anyone know how to stop the page from reloading once I close it?
View 5 Replies
Jul 24, 2010
Suppose say I am doing a couple of operations.
First a delete and then an insert.
Now, these two operations are done with two different connections (say con1 and con2). Both these connections are enlisted in the same TransactionScope.
Before the delete/insert operations the connections are opened and immediately closed.
So, now if the insert fails, then how is the delete rollbacked since con1 has been closed?
View 1 Replies
Jun 28, 2010
Dim sqlc1 As New SqlCommand("sp_navmenu 275,1,21", ERIKSDbCon)
View 4 Replies
Nov 26, 2010
My scenario:I am using a web service which access the sql server database to provide an XML output. this part is working fine. I am using a SqlDataAdapter and DataTable with Fill method to get the data.
Problem:When more than one person access this web service at the same time i get the error message which is given in the subject line.
I understand the problem is because of the sql connection which is still open by the first user. If the first user completes his operation before the second users request then both the user receives the correct response.
My Solution:What i did was i initiated 10 connection strings and will check which connection string is closed and i have used this connection for the second persons request if they both access at the same time.
View 6 Replies
Feb 21, 2011
what are the best way to handle this error
There is already an open DataReader associated with this Command which must be closed first.
i have created my own conneciton class for the same
is there any best way ,is .net manage this things if i use any inbuild class
View 8 Replies