The following is my connectionstring: server=(local);database=JnJ3;uid=sa;pwd=sa May I know how can I avoid timeout expired because I keep on receiving error message when deal with huge amount of data.The timeout period elapsed prior to completion of the operation or the server is not responding.
View 2 Repliesam using vb.net 2008 and sql server 2008. I have a search form and when i search at times, I have "Connection Timeout Expired" error.I dispose and close the connection after establishment, but i still get it. tried setting MyConObj.ConnectionTimeout = 0 and it also gives me "Property ConnectionTimeout is ReadOnly.
View 1 RepliesMy application requires a user to log in and allows them to edit a list of things. However, it seems that if the same user always logs in and out and edits the list, this user will run into a "System.Data.SqlClient.SqlException: Timeout expired." error. I've read a comment about it possibly caused by uncommitted transactions. And I do have one going in the application.
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I'm not sure if this is a VB.NET error or SQL Server. But I get the above error with following stack trace:
[SqlException (0x80131904): Timeout
expired. The timeout period elapsed
prior to completion of the operation
or the server is not responding.]
System.Data.SqlClient.SqlConnection.OnError(SqlException
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The following is my connectionstring: server=(local);database=JnJ3;uid=sa;pwd=sa May I know how can I avoid timeout expired because I keep on receiving error message when deal with huge amount of data. The timeout period elapsed prior to completion of the operation or the server is not responding.
View 1 RepliesI am connecting to a vendor-supplied Web Service running in our domain and am attempting to execute one of its methods. I am receiving the error below (Timeout Expired) and not sure how to fix it. The server is running SQL Server 2000 (soon to be upgraded!) and I have checked the timeout setting which is set to 0 (unlimited)
View 4 RepliesWhat do you think is the best way of handling a Timeout Expired exception?
View 4 RepliesI have an application using taskfactory that creates multiple tasks which insert records into the same table in a database. I have jobs that cleanup the table when it gets too large and have the execution time-out set to 0 in options in sql server management studio. I keep getting the following error on the tasks when trying to do an insert using a stored procedure and set an exception handling process to sleep and try again. This does not help as it seems it timeouts on almost every attempt.Not sure how to handle this and ensure the table handles all these inserts. Tried including connect timeout = 600 in one of the processes connectionstring but this did not help.Also set sqlquerytimeout value in registry to 90 but still not helping.
ERROR: timeout expired the timeout period elapsed prior to completion of the operation or the server is not responding...
could not see the details of the error since visual studio 2010 debug options had to be set that way, but I will set a responsestream and capture but I rebooted sql server and somehow everything is fine now...not sure why.
Errors have reoccurred.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception,
Boolean breakConnection)
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I am getting an error while fetching the records from sql server to datagridview. Ex. I have 10 rows in datagridview first five are with one table and next five for another table. When loop goes for next table it throws an error like "timeout expired. the timeout period elapsed prior to completion of the operation or the server is not responding. The statement has been terminated."
for (int h = 0; h <= dtgqueformat.RowCount - 2; h++)
{
string avl_subject = dtgqueformat[8, h].Value.ToString();
string avl_chapter = dtgqueformat[9, h].Value.ToString();
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I am working on uses the ThreadPool class and specifically the QueueUserWorkItem method to launch its background tasks. I am however having an issue related to SqlConnection timeouts. My error is this: "Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached."
This code is using all available ThreadPool threads because it is processing nearly 100,000 items, each on a threadpool thread, and updating an SQL database. So my question is this? Has anyone ran into a similar problem or could shed some light on a resolution to this issue? In testing, if I use the threadpool. setmaxthreads function and give it a value of 100 (to match the default Sql connection pooling count) then all runs just fine, but much to slow to process this much data.
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I'm trying to find a memory leak in my application and I want to know if I must (or should) call EndInvoke in case of a timeout. I'm calling a external system and I must have a way to stop waiting if execution is too long:
Dim ar As IAsyncResult
Try
ar = deleg.BeginInvoke(Nothing, New Object)
If Not ar.AsyncWaitHandle.WaitOne(getTimeout, False) Then
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I have the following portion of code on a Click Event on my page:
Dim ts As New ThreadStart(AddressOf SendEmails)
Dim t As New Thread(ts)
t.IsBackground = True
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I am working with synchronizing 2 databases (SQL Express and SQL Compact Edition) using VS 2010. It works fine when the program first running. However the SQL Command "Timeout expired" Exception occurred when the code has been executed for several times. The error message is:
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I have written some code (VB.net) which simply runs a backup on all required servers and databases in a loop. The code works perfectly, except for the first backup which Timeout's after 30 seconds (even with my Connect Timeout=0).
Everything is written manually for the dataconnection, the connection opens and timeouts on SQLComm.ExecuteNonQuery()
dbConnStr= Data Source='Server';Initial Catalog='Database';Integrated Security=False;User ID=sa;Connect Timeout=0;User Instance=False
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In this situation, my application can connect to the MSSQL server in one of two ways; via a direct TCP/IP connection (WAN) (IP's filtered using RRAS in 2003 Server) or via a VPN connection. The application will first try to open the connection using the WAN connection string and if it can't, then it tries using the VPN connection string. My issue is, I set the connection timeout to 5 seconds for the first attempt but it's taking way longer than that to return an exception. The order in which I attempt to open the connection doesn't really matter. I have looked at the ConnectionTimeout property after changing the connection string and it does indeed show 5 seconds. It appears that the connection timeout value is being ignored.
View 6 RepliesI have this simple code to test that a DB is ready:
Function testlocalcon() As Boolean
Dim constr As String = _clconstr
Try
Using t As New SqlConnection()
constr = constr & " ; Connect Timeout=1"
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I do not want to execute a query, just to check the connection, but no matter what the time out parameter is ignored.
Sometimes when my server is down or busy, I get an error saying "connection timeout" while connecting to MySQL. But with the error the program also crashes. My question is how can I prevent crashing, it would be better to show a msgbox when this happens. (visual basic 2010)here is a screenshot of the error
I use this,
Dim connStr As String = "Database=mydatabase;" & _
"Data Source=datasrc;" & _
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How do you actually handle connection Timeout to the database.Given a scenario where you are processing data half way through and the database crashed . So your connection between the database and your application would be broken. Most likely throw an exception error if u handle exceptions.What are your suggestions or your preferred way of handling such scenarios.
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connectionString="Data Source=########;Initial Catalog=DowntimeD51;Persist Security Info=True;User ID=#######;Password=########;Connection Timeout=120;Encrypt=False;TrustServerCertificate=False;Network Library=dbmssocn" I have the above connection string in a vb windows application , This is part of my app config file.
I then have a number of table adapters for connecting my business logic to the database , One of the queries inparticular is a pretty large one and requires extra time to complete however the connection is getting a timeout error. When I checked the adapter connection with Dim connection2 As Int32 = Adapter1.Connection.ConnectionTimeout This shows the connection time out to be 120 seconds but the timeout is still occuring after 30 seconds.
My program needs to connect to a mysql db, but if the users has no internet or fails to connect i don't want my app to crash
View 4 RepliesI am thinking of creating a code to allows my project to pass through the port forward without the outcoming connection details being pass on the third party software such as packet sniffer.Is it possible to avoid packet sniffer to pick up the outcoming connection details?
View 2 Replies"Time Out expired.The time out elapsed prior to obtaining a connection from the pool .This have occurred because all pooled connections were in use and max pool size was reached"
View 4 RepliesIE9 gives webpage expired error suddenly on any process of my page. Any action I do like edit, add or delete.. after some operations .. page suddenly says expired message in IE9 only.
Our website developed in ASP.Net VB version.
i need vb/ASP code to check the Email is expired or not? i.e say shivaprakash_s5@yahoo.com is active email id or it is outdated.
View 1 Repliesi need a message to appear in my app, there is a section where you enter your passport expiry date, I need it so that it will ask you to update your passport or say your passport has expired but i am having trouble doing so.[code]
View 6 Repliesmy problem is that I have a table " Contract" in sql 2005 Database,and each contract have an Expiration date,So in my application I want to show a Warning to the user a day before the contract is expired,and at the same time this warning have a 2days limit,and if the warning was triggered "Saturday" or "Sunday" the limit becomes 4days. and I'm using vs2008 and sql 2005. Ps: I'm not asking for code,
View 8 RepliesDim drv As DataRowView
If e.RowIndex >= 0 Then
If e.RowIndex <= ds.Tables("tblStock").Rows.Count - 1 Then
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The clickonce manifest expired for my application and now will not let me publish the application. I can create a new certificate with no problem but i was reading that i will have to uninstall the application from all the machines. but i publish my application as an Online application, so will i still need to uninstall the application or does that only apply for Offline applications?
View 1 RepliesI am trying to renew an existing (and not expired) ClickOnce certificate with the same key from the console certificate 'snap-in'. The wizard is giving me an Enroll error saying "the request contains no certificate template information" I don't think the existing cert has a template so can I just hit the 'Finish' button and ignore the error? Or do I have to create a template first?
View 1 RepliesI would like to have a label that shows a message when a warranty is past its determined days. Here is what I got for now.[code]....
View 12 Replies