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by: Przemysław Różycki |
last post by:
Hello,
I have written some code, which creates many threads for each connection
('main connection'). The purpose of this code is to balance the load
between several connections ('pipes'). The number of spawned threads
depends on how many pipes I create (= 2*n+2, where n is the number of
pipes).
For good results I'll presumably share main connection's load between 10
pipes - therefore 22 threads will be spawned. Now if about 50
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by: m |
last post by:
Hello,
I have an application that processes thousands of files each day. The
filenames and various related file information is retrieved, related
filenames are associate and placed in a linked list within a single object,
which is then placed on a stack(This cuts down thread creation and deletions
roughly by a factor of 4). I create up to 12 threads, which then process a
single object off of the stack. I use a loop with a boolean...
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by: Lucas Tam |
last post by:
Is there a document online which details the advantages of using a
Threadpool?
My application uses a user configuration amount of threads which does the
following:
Main Thread Gives Work to Sub Thread
Sub Thread Import/Export Record
Sub Thread Import/Export Record
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by: Mrinal Kamboj |
last post by:
Hi ,
I had a doubt regarding a piece of code with me , that has to do with
System.Threading.Thread class .
In it user instantiates an array of Thread class and to all of them
assign a method for execution using ThreadStart Delegate say "worker"
method .
Now in the worker method there's a piece of code :
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by: mrkbrndck |
last post by:
Please see the code below as I am trying to use multithreading for copying
files to a new location in a way that improves performance of the client
windows application.
The problem occurs when 2 or more threads are created, the ImportOneFile
method attempts to add a previously added file. If I allow 4 maximum threads
and process 4 files, the last file is attempted 4 times and none of the other
files are added to the destination. If I...
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by: gsimmons |
last post by:
I've been researching multi-threaded WinForms apps and thread
synchronization stuff for a couple days since I'm working on
refactoring a multi-threaded GUI app at work and want to be sure it's
rock solid/thread-safe. I've seen all the posts about using BeginInvoke
to have worker threads interact with the UI. My question is this:
I created a plain old Windows Form application (VS.NET 2005) with a
blank form, built it (release build), ran...
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by: Ricardo Vazquez |
last post by:
Hello everybody,
I'm programming a TCP server.
During the stress tests I noticed that maybe my socket-receiving thread
became deaf after an hour of heavy stress.
I think that the reason could be this: The processing of the received
messages. Something goes wrong in this processing and the code gets stuck
here. As the processing is within the receiving "while" loop, the loop gets
also stuck, so that we will never reach again the...
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by: =?ISO-8859-1?Q?Nordl=F6w?= |
last post by:
I am currently designing a synchronized queue used to communicate
between threads. Is the code given below a good solution? Am I
using mutex lock/unlock more than needed?
Are there any resources out there on the Internet on how to design
*thread-safe* *efficient* data-
structures?
/Nordlöw
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by: Steven Blair |
last post by:
I have been watching an MSDN video on the PFX Task class and have a
question.
Here is my scenario:
TcpListener waits on incoming connections. Once a new connection is
established, a new Task will be created.
So, for my example, 8 connections have been established almost all at
the same time (8 Tasks object).
If my server is a dual core (for arguments sakes, 4 Tasks per CPU) does
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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: 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,...
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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: 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: 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: 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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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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