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by: PAUL MENARD |
last post by:
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Good morning all,
I have a problem with inceasing connection to my database that eventually result in connections being rejected. I know I have an application that is terminating a thread without closing the database handle. Problem is I'm waiting for the fix on some other changes.
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by: Robin Tucker |
last post by:
Just a quick question about connection management. My application will
never need more than 1 or 2 connections about at any given time. Also, I do
not expect many users to be connected at any given time. For efficiency, I
would like to keep connections alive throughout the lifetime of the objects
requiring them, rather than opening a new connection, executing code and
then closing it again. What is the most efficient way of doing this?...
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by: DP |
last post by:
I read some articles and post how to optimize te speed of asp pages
regarding opening and closing DB connections but I am still not sure
about this.
Is it true that it doesn't matter how many times I open and destroy a
DB connection on 1 single page?
----------------------------------------------------------
Set DataConn = Server.CreateObject("ADODB.Connection")
Call DataConn.Open (...)
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by: C Sharp beginner |
last post by:
I'm sorry about this verbose posting. This is a follow-up
to my yesterday's posting. Thanks William for your reply.
I understand it is a good practice to open connections as
late as possible and close them as early as possible.
My requirement is as follows:
I'm developing a class library that will be instantiated
by a COM component. My class library contains functions
that perform lot of mathematical calculations and read a
lot of data...
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by: Nevyn Twyll |
last post by:
I've been working on an asp.net application and everything's been great.
But suddenly, whether I'm tyring to use a database on my own machine, or on
my server, I'm getting a timeout when trying to open a database connection.
The error seems to happen regardless of what ASP.NET app I'm working
with/trying to debug.
It will open a few connections,
Here's the error:
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by: fniles |
last post by:
I am using VB.NET 2003, SQL 2000, and SqlDataReader.
As I read data from tblA, I want to populate tblB. I use SQLDataReader for
both tables. I do not use thread.
When I ExecuteReader on tblB, I get the error "There is already an open
DataReader associated with this Connection which must be closed first."
How can I fix this error ?
For each DataReader, do I want to open and close the connection (in this
case adoCon) to avoid this error ?...
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by: Usman Jamil |
last post by:
Hi
I've a class that creates a connection to a database, gets and loop on a
dataset given a query and then close the connection. When I use netstat
viewer to see if there is any connection open left, I always see that there
are 2 connections open and in "ESTABLISHED" state. Here is the piece of code
that I'm using, please tell where I'm doing it wrong. Since this class is
being used at many placed in my actual web based application that...
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by: Martin Arvidsson, Visual Systems AB |
last post by:
Hi!
I am currently developing my first webapplication using .net (2.x)
In a couple examples seen in the helpfile that came with VS2008
i see that they are opening a connection to the sql server.
Issue a command or two, then close the connection.
My question is, wouldn't it be better to have One connection open during the
current session and when the session end, close the connection.
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by: Tony Johansson |
last post by:
Hello!
How does this connection pool function actually ?
As I have been told is that when the connection is returned to the pool
the connection to the database is still open. What you do is that you just
return a still open connection to the pool.
When I open a connection I get an already open connection to the database.
Is this correct understood ?
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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