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by: dustin lee |
last post by:
Over the years I've gotten out of the habit of explicitly closing file
objects (whether for reading or writing) since the right thing always
seems to happen auto-magically (e.g. files get written to disk with no
missing data). I've recently started do the same thing with database
connections. I'm wondering if anyone has had trouble with this sort
of "lazy" programming style. My assumption is the the database
connection will get closed...
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by: Gregory.Spencer |
last post by:
Hi There,
Been working in a PHP / MySQL project I took over code development for.
Today when testing new changes suddenly started getting "Failed to
connect to the database" errors.
When logged into phpmyadmin it said:
Error
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by: Anthony |
last post by:
Hey all,
Here's a question for you, my hosts have told me that that one my pages,
php, was causing their server to reboot because there were too many open
connections and that they should be closed.
Now, correct me if I am wrong but I thought that the connections were closed
after a minute of inactivity.
Does this sound right? Could open connections cause their server to reboot a
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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: blakecaraway |
last post by:
Hi there.
I have a C# console application that extracts data to flat files. Some
of my business partners begin consuming these extract files before I've
had a chance to write the newest ones (I am extracting these files once
a day beginning at midnight). Since one or more consumer has a
particular extract file open, I need to detect this and then take
action to close all open file connections so I can put the new extract
file out onto...
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by: darrel |
last post by:
We're running into a problem on our new site. Once a week or so, our site
goes down with an 'out of memory error'. Rebooting the web server fixes
things. Googling the error doesn't return many results (one, actually) and
the suggested fix is to make sure you are manually closing all DB
connections. I'm doing that now, but I had thought that asp.net had fairly
robust automated cleanup, and that having to explicitely close every
connection...
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by: Tumurbaatar S. |
last post by:
Is it so important to close database connections?
As I understand, after processing a request and sending a response,
page object destroyed. So all used connections also destroyed.
Yes?
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by: bannaman |
last post by:
Please can someone help.
I have a routine as follows
Public Function dbConnection() As SqlConnection
Dim dbConn As New SqlConnection
Dim errorH As New errorHandle
Try
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by: Martien van Wanrooij |
last post by:
I have been faced a couple of times with the situation that I wanted to
write a script and was worried about a too frequent opening and closing
mysql connections.
To give some examples:
1)I am trying to develop a photoalbum (also posted a topic called "array /
mysql question"). Of course I can use some wonderful open source albums but
at the same time I want to get more familiar with all the ins and outs so my
idea is a list of...
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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: 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: 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: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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