Which Party Manages The Timeout Of Class SqlCommand? .Net Or SQL Server?
Mar 6, 2008
Dear all,
Our system is using .Net 1.1 and SQL Server 2000.
In our system, the timeout of SqlCommand is set to 300 seconds (~5 mins). However, there was a case that exception 'ThreadAbortException' was thrown in .Net (IIS Server), with its corresponding query was blocked over 11 minutes.
The case raised a question: 'Which party manages the timeout after the sql command is sent to DB? .Net, IIS Server or SQL Server?' If the timeout is managed by .Net or IIS, is there any setting making SQL Server 2000 possible to kill the aborted process earlier?
If i am using SqlCommand Class and the CommandType of it is Text, then will it add "sp_executesql N" in front of the sql command automatically in fact, just like SqlDataAdapter?
With VS2005, there is a new component SqlDataSource, <asp:SqlDataSource ID="SqlDataSource1" runat="server"></asp:SqlDataSource> Then you can assign SP and bind datasource to a get data for this component in .NET code:SqlDataSource1.SelectCommand = "spName"SqlDataSource1.SelectCommandType = SqlDataSourceCommandType.StoredProcedure SqlDataSource1.ConnectionString = Comm.connString There is no way to set sqlcommand timeout for this stored procedure like SqlClient.SqlCommand. How can I do this?
Hi,I'm new to ASP.NET, and am currently looking into XML.I'm trying to write XML using data from an SQL Server 2000 table. But I seem to be getting the following error regarding the SQL Server connection:Compiler Error Message: CS1502: The best overloaded method match for 'System.Data.SqlClient.SqlCommand.SqlCommand(string, System.Data.SqlClient.SqlConnection)' has some invalid argumentsSource Error:Line 23: { Line 24: SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); Line 25: mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); Line 26: mySqlDataAdapter.Fill(myDataSet); Line 27: return myDataSet;Source File: c:InetpubwwwrootmappingcreateGeoRSSFile.aspx.cs Line: 25 This is my code:using System; using System.Data; using System.Data.SqlClient ; using System.Configuration; using System.Collections; using System.Text; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Xml;
public partial class createGeoRSSFile : System.Web.UI.Page { protected void Page_Load(object sender, DataSet myDataSet, EventArgs e) { string connString = "server=SQLSERV1;database=Historical_Statistics;UID=dbuser;PWD=Password"; string queryString = "SELECT Town, PostCode, Latitude, Longitude FROM UKPostCodes";
using (SqlConnection mySqlConnection = new SqlConnection(connString)) { SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = new SqlCommand(queryString, connString); mySqlDataAdapter.Fill(myDataSet); return myDataSet; }
// Create a new XmlTextWriter instance XmlTextWriter writer = new XmlTextWriter(Response.OutputStream, Encoding.Unicode);
Hai Guys, I have a doubt Regarding SqlDataReader i can able to create object to Sqlconnection,Sqlcomand etc... but i am unable to create object for SqlDataReader ? Logically i understand that SqldataReader a way of reading a forward-only stream of rows from a SQL Server database. This class cannot be inherited. sqlDatareader belongs to which class is it sealed or static class? can we create own class like SqldataReader ....... Reply Me ...... if any one know the answer..............
Hey, From time to time i get this error "Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding." so I tried to change the connection string by adding thie following "Connect Timeout=200; pooling='true'; Max Pool Size=200" but still it is giving the same error! so why is this happening ? and what can I do! btw the timeout expired happens when a stored procedure is executed at the Fill method ! Thank you in advance Hiba
Hi All, I am facing a problem in SQL Server 2005 and the .NET Environment. I have an SP, which will return me the result within fraction of second when i execute it in SQL Server Management studio. But randomly (Frequently), its giving timeout when i execute it from .NET Envirnment. If i execute it at that same time in Management studio, i am not getting the error. But getting the Timeout when i execute it in the Server Explorere of VS 2005 or in the Application which uses it. Can any one figure out the solution.
Hi Team Iam working in a asp.net web application. In my system i have installed the xp as os and the in my network is of 2003 server. All files and database are there. But when me accessing the files from my laptop it shows the error as follows Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.Source Error:
Line 19: con = New SqlConnection(constring)Line 20: If con.State = ConnectionState.Open Then con.Close()Line 21: con.Open()Line 22: cmdobj = New SqlCommand(query, con) Source File: Y:Inetpubwwwrootsreeskybuilderssreeskybuildersdbmain.vb Line: 21 If me accessing that same from that mechine there were no errors and i can go thru that program successfully. So please help me to do access the db from anywhere in my network Thanks Rajesh.C.S
Hi! I am having a problem with my windows app in VB.net. I am just trying to do a very simple select command to retrieve some data. I am using a hosting server with a VPN. When i click on the button it keeps giving me the error above. When I use server management express to do the same query it works fine and relatively fast. So I have tried setting the CommandTimeout to 120 but when it stops, the debugger shows that the value of the COmmandTimeout is 30, although it stops after about 15 secs. I am really lost and would need some help please! Find my code underneath. Private Sub RetrieveButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RetrieveButton.Click 'Create a connection string to connect to the database. Associate it to a connection object.Dim connString As String = "Data Source=192.168.24.75;Initial Catalog=edenoverseasproperty;" & _ "Integrated Security=SSPI;User ID=edenoverseasproperty;Password=blossomcar" 'Dim connString As String = "Data Source=JPCHENOTSQLEXPRESS;Initial Catalog=EdenOverseasProperty;" & _ ' "Integrated Security=SSPI;User ID=sa;"Dim sqlConn As New SqlConnection(connString) 'Create a new command and associate the connection object to it.Dim cmd As New SqlCommand() cmd.CommandTimeout = 120 cmd = sqlConn.CreateCommand() 'Define the command type and the source cmd.CommandType = CommandType.Text cmd.CommandText = "SELECT * FROM Clients" 'Create a data adapter and a datasetDim da As New SqlDataAdapter()Dim ds As New DataSet() da.SelectCommand = cmd da.Fill(ds, "Clients") 'Bind the data to the datagrid EdenDataGridView.DataSource = ds EdenDataGridView.DataMember = "Clients" End Sub
I am getting this error on web server. My Appication is working fine on my Local Network where DB server and web server are on different machine. But getting TimeOut on web server. I tested the query on Query Analyzer it takes hardly 3 sec (Max) to execute. There is only Select query and total number of records are around 2100 which is not a big data. I have used Connect Timeout = 180 in connection string which is also not effective. please tell me how can I handle this exception.
We've been having timeout problems. In our development environment we have IIS and SQL Server 2005 both running on the same box. We use VWD or our dev server's IIS to run the apps. What happens is the database stops responding to our web applications and we continue to get the timeout error. I can still execute queries from Management Studio but all of the web apps all timeout. Then, the only was we can get the database to start responding again is if we restart the SQL Server service. Any ideas as to why the database would stop responding to all of the web apps but not Management Studio? It tends to happen a couple times a day when we are developing. Only the other developer and myself use the DEV environment.
Hi Dear,I have some problem.Problem Is: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.I have two table.1. BlogUrl2.HistoryBlogstable BlogUrl has approximate 30 url(some part of url).and table HistoryBlogs has approximate 2,00,000(2 lac) record.table history blog has a colon blogUrl and a colon subject name.when a user select one url from blogUrl table then display all subject related to blogUrl.it's ok.but i want select all blogUrl related subject.my query is:SSELECT distinct S.subject_id as 'id', cast(S.subject_raw as varchar(8000)) as 'subject' FROM HistoryBlogs S where substring ( cast(S.blog_url as varchar(8000)), charindex('/',cast(S.blog_url as varchar(8000)))+2, charindex('/', substring ( cast(S.blog_url as varchar(8000)), charindex('/',cast(S.blog_url as varchar(8000)))+2, len(cast(S.blog_url as varchar(8000) ) ) ) )-1 ) IN ('-' , 'discussions.apple.com' , 'feeds.gawker.com' , 'legalalan.blogspot.com' , 'real.estatez.net' , 'szeteng.blogspot.com' , 'willdo.philadelphiaweekly.com' , 'www.beginnertriathlete.com' , 'www.bestbuy.ca' , 'www.bestbuy.com' , 'www.binsearch.info' , 'www.centennialcollege.ca' , 'www.chatsusa.com' , 'www.dvinfo.net' , 'www.feedhub.com' , 'www.futureshop.ca' , 'www.libble.com' , 'www.mcdonalds.com' , 'www.monova.org' , 'www.net-security.org' , 'www.osnews.com' , 'www.senecac.on.ca' , 'www.shop.com' , 'www.sumotorrent.com' , 'www.theimpulsivebuy.com' , 'www.tomshardware.com' , 'www.wal-mart.ca' , 'www.walmart.com' , 'www.xbitlabs.com') group by S.Subject_Id,cast(S.Subject_Raw as varchar(8000))This query is ok.but when we want select all blogUrl.then i found above mention errori have asp.net 2.0 and sql server 2000.this type problem i am facing on remote serverPlease help me.Yogesh Saini
Hi I am getting error:Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not respondingMy Connection string is like this. But still i am getting above error: <add key="ConnectionString" value="Initial Catalog=XX;DataBase=XX;Data Source=XX;User ID=XX;pwd=xx;Min Pool Size=5;Max Pool Size=225;Connection Reset=True;Connection Lifetime=180;"></add> Please advice me.Thanks-Dil
Hi, I keep getting this error. I have a query that takes 47 seconds when I run it in SQL Server 2005. My connection string looks like this:connectionString="Server=server; Database=db; Pooling = true; Connect Timeout=60; Max Pool Size=300;I understand that Connect Timeout 60 = 60 minutes. Is there any other place where a timeout can be set in an ASP.NET 2.0 application?Thanks for any ideas.
Hi....i got this error,I have already set in my connection string:---- Connect Timeout=300; pooling='true'; Max Pool Size=200;but i got this error till now,how can i solve this .......thanks
When I connect remotely to SQL SERVER 2005 the following error occurs.Error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.thanks & regards priya.
I'm trying to do mass inserts/updates. Using Transactions. The table hierarchy contains 3 levels (TL1, TL2, and TL3): Here is what I'm trying to accomplish:
1) Start Begin Transaction (in desperation, I've tried all the isolation levels- I was hoping ReadUncommitted would work!) 2) Do an Insert/Update in table TL1 (this works). 3) Grab the ID from step 2 and do a SELECT on table TL2 to determine if I need to an UPDATE or INSERT.
Since I'd be inserting 3 rows into table TL2 (for a particular parent ID with different types), the first SELECT (on TL2) works and then I'm able to do an INSERT into TL2. The transaction is still alive. Now, I try to do a SELECT on table TL2 to see if a record exists for this type and this is when I get the exception "Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding."
My guess is that I have a LOCK on the table TL2 (from the first SELECT), which seems to be causing the problem.
Note: The INSERTs and UPDATEs are done by executing stored procs. For the SELECTS, I'm using a different connection (from the one which the transaction is using) and close it after the SELECT is executed.
Okay all this used to be fine on another machine it has jsut been moved. Original machineWindows 2003 server.Net 2.0Sql server 2005New machine Windows 2003 server.Net 2.0Sql server 2005Not that I don't see how this is a timeout setting issue as it shoudln't take but a second to access what it needs. It also workse fine on the original machine which is still up. I go to the website and try to login and get that error message. Says it timed out or server is not responding. below is the details.HERE IS THE ERROR IN EVENT VIEWER____________________________________________________Event code: 3005 Event message: An unhandled exception has occurred. Event time: 7/17/2005 3:26:38 AM Event time (UTC): 7/17/2005 7:26:38 AM Event ID: 1da418026f5641e8914bcafa571233c3 Event sequence: 10 Event occurrence: 1 Event detail code: 0
Application information: Application domain: /LM/W3SVC/1/Root/application1-127660587297031250 Trust level: Full Application Virtual Path: /application Application Path: D:Websitesapplication Machine name: DATING
Process information: Process ID: 3892 Process name: w3wp.exe Account name: NT AUTHORITYNETWORK SERVICE
Exception information: Exception type: SqlException Exception message: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Request information: Request URL: http://dating/application/Login.aspx Request path: /application/Login.aspx User host address: 192.168.1.20 User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITYNETWORK SERVICE
Thread information: Thread ID: 7 Thread account name: NT AUTHORITYNETWORK SERVICE Is impersonating: False Stack trace: at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlInternalConnectionTds..ctor(SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at citimatch.Login.LoginButton_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.Button.OnClick(EventArgs e) at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Custom event details:
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.HERE IS THE ERROR IN INTERNET EXPLORER____________________________________________________Server Error in '/APPlication' Application.
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
Hi, I am running a stored procedure that collects some records from two tables do some calculations with those records and insert those calculation result in a temp. table. I am calling this stored procedure in my aspx page and then later select all the records from temp table and show it in a table. When I run this application on browser it give me Timeout expired error but whn I execute the stored procedure it runs properly but takes around 3:10 mins to execute in query analyzer. I did some google work and based on that I specified CommandTimeout = 300 for SP and Connection timeout=400 in web.config. But still it didnt worked. Sometimes it runs properly but sometimes its not. Where I am doing mistake? and Wht should i do to resolve this? Plz. help. Thanks in adv. Regards, Yogita
Guys, I am trying to attach a database object to the App_Data directory I got thie error Error: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. This is what I did. I right click the App_Data folder and click Add New Item. Then I click the SQL Database. This is where I got the error. What should I do? Please help
When I run my web app on my dev machine it works perfect. When I precomile it to my web deployment project and then copy the debug files to my web server I get this problem when trying to login (obviously it's using ASPNETDB.mdf). Any ideas?
Server Error in '/' Application.
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
I am getting the following error when running SQL Server 2005 Upgrade Advisor on a test database of 300Gb aprox. After a long wait we got the following error:
Database Server,"PreUpgrade","Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.","OLDSYSTEMTABLES",
After that error we got several similar errors of "timeout expired" pointing to FTCATALOGNAMERESTRICTION, and others.
I found the same problem reported in other forums and recommended to run the UA database per database, but we are running the Upgrade Advisor against only one database in periods of low activity.
We cannot advance the upgrade to SQL Server 2005 on other databases due to this error. I would appreciate some clues or suggestions.
Hi Everyone, I have an ASP.Net webpage for uploading multiple files. The process is, when the client uploads files..using SQL queries I am inserting into a database1 and then calling a stored procedure to remove garbage data from database1 and insert this new data into a production database(Database2). When the file size is aroung 6-7MB it executes fine....but when the size increases to 30 MB I can see the data in Database1 but only when the Stored procedure is called...after a minute or so, I get the following error in the analyser. I a getting the following error:Error System.Data.SqlClient.SqlException Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. No Changes made to the ClientPlan table. Inserting records(s) in ClientPlan table. No Changes made to ClientPlan table. Updating changes to PlanStatementInfo. Updated 1 record(s) in PlanStatementInfo. Inserting new records into PlanStatementInfo. No new records were added to PlanStatementInfo. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at icc.BaseClasses.DL.DLImportPlan.Import(Int32 ClientId, Int32 PeriodId, Int32 UserId) in CDocuments and SettingskroslundMy DocumentskareniccPlanStatementsiccImportDLDLImportPlan.csline 116
create table employee(empid int,empname varchar(20),managerid int notnull, sal int)insert into employee values(1,'ranga',22,5000)insert into employee values(2,'satish',22,8000)insert into employee values(3,'sunil',11,4500)insert into employee values(4,'sridhar',22,2000)insert into employee values(5,'ramesh',33,12000)insert into employee values(6,'srini',22,16000)insert into employee values(7,'sashi',33,54000)insert into employee values(8,'rajani',22,71000)insert into employee values(9,'praveen',11,6060)insert into employee values(10,'bhaskar',22,11120)insert into employee values(11,'baba',33,9000)create table employment (managerid int,managername varchar(20),sal int)insert into employment values(11,'rob',2500)insert into employment values(22,'babu',5000)insert into employment values(33,'ram',6000)now my problem isUpdate the salary of each manager to be double the averagesalary of the employees he/she managespls helpsati
I am trying to use NConstruct to generate my Nhibernate files. i can't connect to the sql server. In the past I have ran into similar problems with MyGeneration and other 3rd party tools. In those cases If I ran the tool as an administrator, it worked out ok. For NConstruct there is no option to run as administrator. I ran the SQL Server Surface Configuration tool to allow local and remote connections for named pipes and tcp already. I read all the blogs written for asp.net, and people often complain about the learning curve for Nhibernate or lack of Tutorials for Nhibernate. What I found in my case is that the steepest learning curve is to get the Microsoft Products Configured and Working Correctly! If anyone can be of any assistance, I would deeply appreciate it
Has anyone had experience using ‘VERITAS Backup Exec For Windows Servers Agent for MS SQL Server’ to run backup jobs? If so, what are the pros and cons?
I have always preferred using SQL Server Agent (not the maintenance plans) to run backup jobs and don’t know why anyone would want to use 3rd party software to do something SQL Server Agent does perfectly. Any advice?
I thought I was successful in linking SQL to a Third Party LDAP in the past, but I cannot get it to work now. It has been about 2 years ago I played with this. The LDAP does require authentication and I think that is where the problem lies, but if anyone can tell me if there is a way to do this and what the steps are I would greatly appreciate it.
Hi, I'm using one report tool by 'AriaCom' and have got such problems with FREE SQL in that tool. Pls advise!
Message: SQLExecDirect>[ODBC 195][37000][Microsoft][ODBC SQL Server Driver][SQL Server]'instr' is not a recognized built-in function name. Message: SQLExecDirect>[ODBC 195][37000][Microsoft][ODBC SQL Server Driver][SQL Server]'mid' is not a recognized built-in function name.
