.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

ASP.NET State Server for multiple environments

Posted By:      Posted Date: October 08, 2010    Points: 0   Category :ASP.Net


I have two versions of the same ASP.NET application: developing and test. I want to use one State Server (ASP.NET State Server) machine for both environments. The State Server will run on a separate machine from both developing or test. Can anyone please let me know if there might be any issue ?

Also, I would like to know more information about how the ASP.NET State Server works, how it identifies the machines from which the request for Session comes from, what it actually stores, any articles in this area would be appreciated.



View Complete Post

More Related Resource Links

SQL Server Session state problem.


Hi to all,

I have some things that I want to know. I am right now using a free asp.net webhosting ("somee.com"). The problem is that when I am visiting a page, there's a tendency that values stored in my session variables are lost. Therefore, it causes an error when the requested page is loaded.

1. I am thinking of using sessionState mode="SqlServer". Will it solve my problem?

Actualy Im working on it but Im having problems when connecting to the sql database.

2.  Is that a problem in the webhost?

3. Do free webhosting sites provide allow session state in the sql server?. Because ive tried it locally into my computer and error say's i should intall the ASP.NET Session State SQL Server version 2.0 or above.

Custom Server Control Property not maintaining state


I have created a server control consisting of a TextArea and a div under it.  My goal is to create my own asp:TextArea type control.  the div is for a Character count of the text area and seems to work ok but i added a CharacterCountVisible property to the control that is always returning true.  See Proptery definition below


<Bindable(False), Category("Appearance"), DefaultValue("True"), Localizable(True)> Property CharacterCountVisible() As Boolean
        Return _CountBoxVisible
    End Get
    Set(ByVal value As Boolean)
        _CountBoxVisible = value
    End Set
End Property

Note the _CountBoxVisible variable is define inside the class as :

Dim _CountBoxVisible as Boolean = True

What I am trying to do is give the user/coder the option to show/utilize the char count feature.  Can make it disappear with textarea1.CharacterCountVisible = False but setting it to true will not make it display.


What am i missing





Virtual Server 2005: Program Customized Testing Environments Without Trashing Your Machine


Efficient testing can require many different machine and server configurations but the effort needed to manage these test environments can take a toll. Microsoft Virtual Server 2005 simplifies the provisioning and management of testing environments. This article demonstrates how the extensive Virtual Server COM API can be used to create an automated application testing environment to make your testing chores a whole lot easier.

Ben Waldron

MSDN Magazine August 2004

Educational question: How server objects are accessed from multiple client threads?

I will appreciate it if someone can help me to undestand how the following scenario works:   There is remoting server that is registered as WellKnownObjectMode.Singleton. Server implementation: It instantiates a class TestServer that implements interface IFoo interface IFoo { IHelper GetHelper() }   interface IHelper { void StoreString(); }   Implementation of TestServer: internal sealed class TestServer: System.MarshalByRefObject, IFoo { private IHelper> helper = new Helper(); public IHelper GetHelper(string helper){return helper;} }   Implementation of Helper: internal sealed class Helper : System.MarshalByRefObject, IHelper { public void StoreString (string val) {}; }   Implementation of a client (simplified; shown to illustrate the question only): static class Program { public static IFoo TestService; public static IHelper Helper; public TestThreads testmultiplecalls; [STAThread] static void Main() { TestService = (IFoo)Activator.GetObject(typeof(IFoo),"ipc://Channel"); Helper = TestService.GetHelper(); testmultiplecalls.Start(); } }   internal class TestThreads { public Start() { for (int i = 0; i < 20; i++) ThreadPool.QueueUserWorkItem((new TestCall(i.ToString())).DoWork); } }     internal class TestCall { private string m_str; public TestCall (string str) {m_str = str;} public void DoWork() { Program.Helper.StoreString(m_str); } }     Que

server to communicate with multiple clients

Hi, The server sends event to multiple clients; It goes through a list of callback destination clients and sends one by one. My question is, if one client down or in dead loop processing the event, does it affect all the other clients to receive event? Is it the same if I use HTTP or name pipe? The code is like that: for each (callback^ cb in registeredCallbacks) { cbClient = getClient(cb); if (cbClient) { try { cbClient->sendEvent(data); } catch (Exception^ ex) { deregisterCallback(cb, ex) } }   I wonder if one client fails, would it affect all the others. Thanks in advance Simon

Multiple XML files into SQL SERVER Express 2005

Hello. I am familiar with classic ASP and use this with MS SQL SERVER EXPRESS. I have an SQL table and want to import multiple XML files into this on a daily basis. I currently have 3 files, transferdata.vbs which loops through the XML files. FAQschema.xml which maps XML to the SQL database and test.xml shows the xml in the test file. If I run transferdata.vbs I get the following error "Error opening the data file" line 33 char 3. Microsoft Bulkload for SQL Server". My SQL table is called EnqOrd id (int), Debitor (varchar), PurchaseDate (varchar)     transferdata.vbs set objBL = CreateObject("SQLXMLBulkLoad.SQLXMLBulkLoad") objBL.ConnectionString = "Provider=SQLOLEDB; Data Source=XXXXXX\XXXXX; Initial Catalog=XXXX; User ID=XXXXX; Password=XXXXXX" objBL.ErrorLogFile = "E:\fuelsql\Teccom\error.log" ' Here is the path to your XML files Const path = "E:\fuelsql\Teccom\XML\" Dim Text, Title, oFile Dim fso, oFolder, oFiles, wsh ' Object variables Text = "Folder " Title = "XML Files" Set wsh = WScript.CreateObject("WScript.Shell") ' Create FileSystemObject object to access the file system. Set fso = CreateObject("Scripting.FileSystemObject") ' Get Folder object. Set oFolder = fso.GetFolder(wsh.ExpandEnvironmentStrings(path)) ' Get All Files Set oFiles = oFolder.

Import Multiple XML files into Sql Server

Hi, i have nearly 1000 xml files in one folder of similar format and I have xsd for the same as well. I would like to import all the files in to sql table by either looping through all the files or any other way. Thanks

SQL Server 2005 x64: Intermittent "Error: 18456, Severity: 14, State: 10."

Hi, We are experiencing intermittent authentication errors "Error: 18456, Severity: 14, State: 10" on a customer's production server. This is a new server that has just been rolled out in the past several months. Rebooting the server appears to make the problem go away. We are using SQL authentication from a separate server that is running IIS. The application always uses the same username and password to connect. Server info: select @@versionMicrosoft SQL Server 2005 - 9.00.2047.00 (X64) Apr 14 2006 01:11:53 Copyright (c) 1988-2005 Microsoft CorporationStandard Edition (64-bit) on Windows NT 5.2 (Build 3790: Service Pack 1) select @@versionSP1 Sample error from SQL Server errorlog: Date  7/7/2006 10:53:24 AMLog  SQL Server (Archive #2 - 7/7/2006 12:20:00 PM)Source  LogonMessageError: 18456, Severity: 14, State: 10. MSDN (http://msdn2.microsoft.com/en-us/library/ms366351.aspx) lists various states for this error message but 10 is not included, and it says "Other error states exist and signify an unexpected internal processing error." Note: This was not a case of a transient error that occurs only when SQL Server is starting up - these errors occurred at a variety of times, two months after the server was last rebooted / SQL Server last restarted. Thanks for any help you can provide. Regards,-Frank.

Msg 8624, Level 16, State 13 - Internal SQL Server error.

Hi, I have a weird T-SQL 80 query full of nested subqueries full of aggregations tha thas been embedded in a view. if I do select * from the view I get: Server: Msg 8624, Level 16, State 13 Internal SQL Error.  If I run the same block of code from the query analyzer it runs fine. Also if I wrap exactly the same code in a SP it runs fine. I'm running this on a SQL Server 2000 Standard Edition SP4 8.00.2282. + I turned on the following Trace Flags: 3614, 9052, 9054, 9056, 9057, 9185, 9256. If I restore the same DB on a SQL Server 2005 and do the same select * it runs fine. So I'm getting the Error 8624 only on my SQL 2000 Standard edition  SP4 8.00.2282. Another thing I dont understand is also: why I can compile the view but if I try to visualize even the query plan I get the same error?!? Any suggestion will be appreciated. Thank you. Regards, Marco    

Server: MSg 17, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not e

Hi All, When we try to connect to a sql server 2000 using SQL server authentication, we are facing the below mentioned error msg. "Server: MSg 17, Level 16, State 1 [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied" But, once we connect to server using Windows NT login from the client machine, i.e., execute the below command in the run prompt and provide the credentials for windows login, we are able to connect to the server using sql server authentication(user name: sa) \\server_ipaddress\c$ When we went though some of the msdn links, found that windows firewall was the major cause. But, in the server 1. Windows Firewall is turned off 2. TCP/IP and NamedPipes are enabled 3. Default Port Number is 1433 Any user, who wants to connect to the SQL Server using SSMS, first have to perform a Windows NT login and then connect using SQL authentication.  Due to the above error, the DTS packages which are executing in a different server are getting failed. NOTE: Even after connecting to the server using Remote Desktop connection in a local machine, SQL authentication fails. Its manadatory to run the command \\server_ipaddress\c$ in each of the local machine. Any suggestion to resolve the above error is very much appreciated.   Thanks in advance, Raksha Hegde       

Upload multiple files to Server

I have an ASPX Page that contains a fileuploader, I want to know how can I upload multiple files together to server and also create a new folder on Server and then upload these files into this new folder! Please send your sample codes in VB.NET,   Thanks,


Hi Friends, I am creating an application for a jewellery shop (MINOR PROJECT) in VB.Net but my problem is that I dont know how to insert multiple records for same bill number. consider the following condition Bill Number Customer Name   ............................................... Customer Address ................................................ S.No                 Item name                Rate    Qty                            Total 1                      abc                            5        5                                 25 2                 &nb

SQL Server database restore with multiple logicalfiles by using t-sql

Hi,   I have set of database backups created in the production sql server 2005. I need restore these backups into another sql server 2005 by using t-sql script(stored procedure). Each database will have different number of logical files in it. The physical location of the target server may be different for these logical files. I know that i should use WITH MOVE 'YourMDFLogicalName' TO 'D:DataYourMDFFile.mdf' clause. Now i want to know how would i put it in a t-script stored procedure such a way that it automatically identifies all the logical files and create a physical file on the target server. User will supply source of bakup file and target folder for mdf,ldf, etc files. Do i need to populate the sql query as string by looping through all the logical files? If so how would i execute the populated sql query as string ?  Mr Genius

Rebooting one Instance on a SQL 2008 Server with multiple instances installed

Hello, Hoping someone can answer the following questions ... If I have SQL Server 2008 with multiple Named Instances configured on it, can I reboot one Named Instance without rebooting any of the other Named Instances, or without having to reboot the entire server ? For example, if I have an application that needs to be re-booted and it requires the Database to be re-booted. Regards, JD

SQL node remove failed on Cluster :The state of your SQL Server installation was not changed after t

HI guys , Have you faced this .I am not able to remove the SQL Server 2008 ENT node .The error is : Overall summary:   Final result:                  Failed: see details below   Exit code (Decimal):           -2068643838   Exit facility code:            1203   Exit error code:               2   Exit message:                  The state of your SQL Server installation was not changed after the setup execution. Please review the summary.txt logs for further details.   Start time:                    2010-09-12 09:40:40   End time:                      2010-09-12 09:48:26   Requested action:              RemoveNode The details.txt shows the same error in a different way : Running Action: CloseUI 2010-09-12 09:44:44 Slp: Stop action skipped in UI

Working Webpage at log off state of the web server

Hi,There is a possibility that the web server computer (host) resets and there is nobody that can log in to system after reseting . I dont want my webpage stop working at this state until the Admin login to the server. so I want my webpage do its main job at logoff state of the server.how can I create this webpage? what technology can I use to do this? Regards

SharePoint 2010 - The license state for the current server doesn't match the farm's license state.

I already have a SharePoint 2010 server built, up and running. Yesterday I built a brand new server Windows 2008 and installed all necessary windows updates. Then I joined the server to the domain where the other SharePoint 2010 box is. Today, I installed all necessary pre-requisites for SharePoint 2010 including the KB971831. After that I installed SharePoint 2010 binaries on the new server. When I run the configuration wizard now, it sees the database server with the configuration database, but will not allow me to join the new server to the farm. I get the following error in the diagnostic logs. Resource retrieved id ConfigurationDatabaseTaskConnectFailConfigDisplayLabel is Failed to connect to the configuration database. 02/18/2010 17:54:12 8 INF Leaving function StringResourceManager.GetResourceString 02/18/2010 17:54:12 8 ERR Failed to connect to the configuration database.   An exception of type System.InvalidOperationException was thrown. Additional exception information: The current server cannot be joined to this farm because the set of installed products does not match the products installed in the farm.   The license state for the current server doesn't match the farm's license state. System.InvalidOperationException: The current server cannot be joined to this farm because the set of installed products does not match the products installed in the farm.
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend