Vb.net - Connection Pool, Session, ConnectionString And Oracle 9i?

Feb 28, 2011

we are facing a big problem while running our website on the production server. We decided to start using the connection pool. we added these statments to AppSettings section at the configuration file to provide the connection information to the DataAccess Layer class to access our Oracle Database.

<appSettings>
<add key="ConnectionString" value="Data Source=server;User ID=*******; Password=********; Validate Connection=true; Max Pool Size=200; Min Pool Size=10;Connection Lifetime=120; Connection Timeout=60; Incr

[code]...

View 1 Replies


Similar Messages:

How To Set Oracle Connection Pool Size / Timeout Expired

Dec 3, 2010

We have been getting this Oracle connection pool exception a lot recently for our ASP.NET website. This is the detailed exception message:

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 is our connection string

User ID=user1;password=password1;DATA SOURCE=Datasource1

how to set max pool size to 1 so that I can debug it on my local?

what is the recommended pool size for a website with 10,000 users?

View 1 Replies

Databases :: Connection Polling And Connection Not Working With Oracle?

May 31, 2010

I am new in Asp.net with Oracle and not build proper connection in it.

View 2 Replies

ConnectionString In C# Database Connection SQL Server 2005

Jun 24, 2010

I am a beginner in using Asp.NET with C# and it is my first time I am trying to establish a connection with an SQL server 2005 database: Here is my simple code to connect to the sql server database,I am getting the text message set in the label. Is my problem in the connectionString ??? how to write it and ow to get the server name and write it correctly ....or how to specify the database name (all path or just database name??)

protected void Page_Load(object sender, EventArgs e)
{
SqlConnection connection = new SqlConnection("server = Saher;Database=Database.mdf;integrated security = true");
try{
connection.Open();
}
catch{
lblMessage.Text = "COULDN'T CONNECT to Stupid database";
}finally{
connection.Close();
}
}

View 6 Replies

C# - Get Better Control Over Connection Pool?

Nov 18, 2010

I've been getting this error recently, after several reloads of the same page:

System.InvalidOperationException: 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 So I am thinking there must be some queries or calls in the app I used incorrectly that causes them not to release the connection. Is there any tools out there that allows me to somehow peek into the pool to see who is hanging on to what?

View 1 Replies

ADO.NET :: OleDbConnection ConnectionString - Invalid Connection String Attribute

Nov 30, 2010

I am trying to pull some sql data to my codebehind. I think the problem is with my connection string.

[Code]....

If I try the above code I get: An OLE DB Provider was not specified in the ConnectionString

And if I add Provider=SQLOLEDB; i get:

Invalid authorization specification Invalid connection string attribute

View 1 Replies

ADO.NET :: Connection Pool Size Exceeded?

Nov 15, 2010

I have created web application and wrote single connection string in a class file hosted at live server.

I'm getting error sometime "Connection pool size exceeded".

My other applications are hosted on same server [server1] and all application hit same server [server2] having database. Is it mean, my every application using same connnection pool because of same IIS or same memory and encountered error said "Connection pool size exceeded".

How can I get rid of this problem ? (I have already tried manipulation of pool size)

View 1 Replies

Web Forms :: Connection Pool Max Size

Jun 10, 2012

I am working on a web application now a days,  when i have uploaded it on server it creates exception message ,"connection Pool max size", but i have opened and closed connection properly. 

View 1 Replies

Sql - Connection Pool Confined To At The Application Level?

Apr 28, 2010

Does the same connection string used on two different physical servers hosting different web applications that talk to the same database draw connections from the same connection pool? Or are pooled connections confined to at the application level?

I ask because I inherited a 7 year old .NET 1.1 web application which is riddled with in-line SQL, unclosed and undisposed sql connection and datareader objects. Recently, I was tasked to write a small web app that is hosted on another server and talks to the same database and therefore used the same database connection string. I created a LINQ object to read and write the one table required by the app. Now the original .NET 1.1 app is throwing exceptions like

"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."

Maybe these are unreleated, but wanted to get your opinions to make sure I cover all my bases.

View 2 Replies

DataSource Controls :: SqlDataSource Connections Not Closing Maxing Out Connection Pool?

Jul 28, 2010

i have a web application that use a MySql DataBase. In a page, i have used the sqlDatasource control. The problem is that the conection with the database doesn't closed and i have a lot of open conections until show me the error that says me that the conection pool is full.

[code]....

View 9 Replies

DataSource Controls :: LINQ - Timeout Period Expired, Connection Pool?

May 19, 2010

I'm getting the following error after uploading my site on live server: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.i'm using the following code:

public static IQueryable<Property> Properties(string name, string city, string state, int pageIndex, int pageSize, ref int total)
{
ServerDataContext server = new ServerDataContext();
total = server.Properties.Count(x => x.Name.StartsWith(name) && x.City.StartsWith(city) && x.State.Contains(state));
return server.Properties.Where(x => x.Name.StartsWith(name) && x.City.StartsWith(city) && x.State.Contains(state)).Skip(pageIndex * pageSize - pageSize).Take(pageSize);
}

View 1 Replies

Security :: Impersonate A Connection To SQL Server Under IIS App Pool Account If Windows Authentication?

Aug 31, 2010

I have a requirement I should connect to MS SQL server under IIS Application pool account from ASP.NET application where Windows Authentication is enabled. I cannot use user name and password in connection string.

ASP.NET application should use Entity Framework 4.0 to work with data.

View 1 Replies

IIS Configuration :: Timeout Period Elapsed Prior To Obtaining A Connection From Pool Error

Jun 13, 2012

I am getting this error:

"timeout expired. the timeout period elapsed prior to obtaining a connection from the pool"

when I am testing my webiste on production server. Its working perfectly on my local machine but not on production.

Sometimes it works and sometimes not.

View 1 Replies

Databases :: Creating Connection To Oracle?

Sep 1, 2010

I am currently working on the connection between ASP.NET and Oracle. I tried to search over the net and know there are many ways. Is there any 'normal practice' on which method to be used? Or it depends?

View 1 Replies

Databases :: Oracle Connection String?

Jan 7, 2010

In the Web.Config

[code]...

View 2 Replies

Web Forms :: Make A Connection From Aspx Page To Oracle

Feb 21, 2010

I want to setup a DB connection from aspx page and not from aspx.vb.

View 1 Replies

Web Forms :: Configure Website SQL Connection To Oracle Database?

Dec 22, 2010

I'm following this link [URL] to create a website and configure membership. I'm at the Configuring Membership section and try to use ASP.NET Configuration's Security tab. It has options for connecting to SQL server only. How can I configure it to connect to Oracle database? I want to create webparts and the instructions say it needs SQL server Express. I have VS2010 which comes with SQL Server 2008. I think that is even better. All my applications are using Oracle database.

View 7 Replies

Databases :: Oracle - Connection String Without Username And Password?

May 10, 2010

I am connecting to Oracle database from .net using OLEDB.

My Connection string :

[Code]....

I am using above ConnectionString to communicate with database. To make it work, I have to store password (don't want to do that) in session and use it every time I need to talk to db.

1) Is there any other connection string without username and password with oledb?

2) I use "Integrated Security" for MSSQL. How can I use the same with OLEDB - Oracle database?

string sConnectionString = "Provider=OraOLEDB.Oracle;"

View 2 Replies

Databases :: Oracle Reside In Linux Server Connection From 2010?

Nov 25, 2010

I am starting a new project where I have to use oracle and asp.net. Oracle 11 enterprise edition. Problem is oracle database reside in linux server and application server is in windows. My question is1. Is there any problem connecting oracle from asp.net?

View 1 Replies

Databases :: Write Logs Without Opening And Closing The Oracle DB Connection?

Oct 28, 2010

I am developing logging application with asp.net & vb.net & OracleAt present I'm using this mechanism to write logs

Method1 Connect (
Try{
Conn.open ()

[code]...

View 7 Replies

C# - Proper Implementation Of Nested API Calls Using Connection Pool And Nested Transactions?

Jan 4, 2010

I need to know the best way to do the following. I have nested business level APIs (say level 1 & level 2). L1 needs to call L2. Both APIs use the database layer directly at their own nesting levels.

Now, in the database layer, I fetch the db connection from the pool each time as follows:

SqlConnection conn = new SqlConnection(connString);
conn.Open();

Is it proper to fetch the db connection each time on every DB level call as above? I know it will return a connection from the ASP.NET connection pool. However, wouldn't it be better to maintain the same DB connection throughout the nested calls (or throughout the current http request lifetime)? Will fetching a connection from the pool each time cause issues with nested TransactionScopes?

View 1 Replies

C# - How To Create Threads In Webpages From CLR Thread Pool Instead Of Pool

Oct 24, 2010

If I create a new thread on an ASP.NET page the IsThreadPoolThread property is true.

First question is, is it from ASP.NET pool or CLR pool ?

Second question is, if it is from ASP.NET pool then how to create a thread from CLR and don't use ASP.NET pool ?

View 3 Replies

DataSource Controls :: Connect To Different Data Providers (Oracle And SQL Server) Using Single Connection String?

Jun 29, 2010

How to connect to different data providers(Say Oracle and SQL Server) using single connection string?

View 1 Replies

Databases :: Insert Session Data Into Oracle DB?

Jan 20, 2011

I'm using ASP.NET C# with the v3.5 framework, and need to grab data from the session and insert it into an Oracle database. I can connect to the database and manually insert data from a couple of controls I created. However, I have an application with multiple forms that stores data in the session as the user navigates between the forms. The form information is stored in DataTables, with a separate DataTable for each form. I have an idea of how to retrieve the data, but was wondering if I have to code queries to map each field in the database to the fields in the forms? Or is there a way to "give" the database the information from the DataTable and have it insert each of the values?

View 5 Replies

State Management :: Save Session Data To Oracle 10g R 2 In Application?

Feb 26, 2011

I am creating a web application that will be running on an infrastructure which will utilise a number of web servers, web gardens and a load balancer.

As the application is using Sessions, and that our application is using Oracle as the database, we would like to use the database to save the Session data. However, I am struggling to find any good examples on how to do this with Oracle.

I note that Oracle provides the following class: Oracle.Web.SessionState.OracleSessionStateStore, but I am unsure what I need to do in the Code Behind and what if any tables do I need to create in the database.

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved