Has anybody done anything with using log4net where you have multiple
programs on a single machine writing to the same log file?
TIA - J.
3  15654 
Just config so that each app does not lock the file. That affects
performance because the app has to open the file, flush the message,
and close the file immediatly.
Add following element into FileAppender/RollingFileAppe nder elements of
each XML config file:
<param name="LockingMo del"
type="log4net.A ppender.FileApp ender+MinimalLo ck" />
UJ wrote:
Has anybody done anything with using log4net where you have multiple
programs on a single machine writing to the same log file?
TIA - J.
Truong Hong Thi <th*****@gmail. comwrote:
Just config so that each app does not lock the file. That affects
performance because the app has to open the file, flush the message,
and close the file immediatly.
Add following element into FileAppender/RollingFileAppe nder elements of
each XML config file:
<param name="LockingMo del"
type="log4net.A ppender.FileApp ender+MinimalLo ck" />
That's the correct config, but your first sentence is wrong - it *does*
lock the file. The point of MinimalLock is that it locks it, but does
so for as short a time as possible. Without *any* locking, two
different programs could corrupt each others' lock.
From the docs for MinimalLock:
<quote>
Acquires the file lock for each write
</quote>
That's quite different from not locking the file at all!
--
Jon Skeet - <sk***@pobox.co m> http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet
If replying to the group, please do not mail me too
Thanks Jon. I understood that, just did not express it right.
I used to work on a project where a web app and a web service logged to
the same file.
It *greatly* reduced performance when we turned on debug log since we
logged many debug messages.
Jon wrote:
Truong Hong Thi <th*****@gmail. comwrote:
Just config so that each app does not lock the file. That affects
performance because the app has to open the file, flush the message,
and close the file immediatly.
Add following element into FileAppender/RollingFileAppe nder elements of
each XML config file:
<param name="LockingMo del"
type="log4net.A ppender.FileApp ender+MinimalLo ck" />
That's the correct config, but your first sentence is wrong - it *does*
lock the file. The point of MinimalLock is that it locks it, but does
so for as short a time as possible. Without *any* locking, two
different programs could corrupt each others' lock.
From the docs for MinimalLock:
<quote>
Acquires the file lock for each write
</quote>
That's quite different from not locking the file at all!
--
Jon Skeet - <sk***@pobox.co m>
http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet
If replying to the group, please do not mail me too
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Stumped and Confused |
last post by:
Hello,
I really, really, need some help here - I've spent hours trying to find a
solution.
In a nutshell, I'm trying to have a user input a value in form's
textfield. The value should then be assigned to a variable and output
using document.write.
(Note, there is no submit button or other form elements. Basically
|
by: vikas |
last post by:
I have following structure in c++.
typedef struct MMF_result_struct
{
int action;
char text;
int cols,rows;
int month,day,year;
} MMF_result;
Now this structure is shared between C++ and C# using memory mapped file. We already have C++ code for handling memory mapped file. I am working on converting code for memory mapped file in C#. Now I have to pass pointer to the above structure. I converted this structure to C# as follows:
|
by: Jer425 |
last post by:
Hello all,
I'm trying to post to another page from asp.net and direct the user
there. I've looked through the group and found a lot of information.
The following code may work well for what I'm doing.
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles btnSubmit.Click
** Response.Write("<!-- Include File='Example.aspx' -->")
|
by: Petterson Mikael |
last post by:
Hi,
I am using xalan. In my stylesheet I have the following snippet to write
to std out when a specific error occurs.
<xsl:template name="class_error">
<xsl:param name="class"/>
<xsl:param name="attribute"/>
<xsl:param name="error_msg"/>
<xsl:message terminate="no">
|
by: Lastknight |
last post by:
hello all,
can some bidy suggest me how to code for this problem?
how to write a perl program using Apache::Session::File module?
regards
lastknight..
| | |
by: Swan |
last post by:
Can anyone plz tell me,Can I write file on server using binary access,or it is only to write on local?(Actually I am creating OCX for Http File Upload Control in VB using API's.So for that I need to raed file from local and write it to server.)
Thanking you!
|
by: ajay |
last post by:
Hi All,
I want to build two separate EXEs using one .dsw file. That
dsw file will load two different DSPs for two different projects. One
project would use gcc cross compiler but other project would use
standard cl.exe compiler.
These projects will share some header files but *.c file
will be mutually exclusive.
Does anyone know how to do this?
|
by: raul15791 |
last post by:
Hi,
I'm newbie in ASP. I am trying to view multiple pages by using a single file.
For example,
I have a few pages of product.asp (products.asp, products1.asp and so on). Now I want to create a single single (products.asp) but can view multiple pages.
Try to search through google but not even sure what to search for.
|
by: priyamurugar |
last post by:
hi.....
I wrote one server program handling many clients in java...........
If the server fails, how to handle the clients....
I want to write two server programs handling many clients... If one falis, another should act as server.....
Thanks....
|
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...
|
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...
| | |
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...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
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...
|
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...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
| | |
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...
| |
