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by: Dan Battagin |
last post by:
Is there a known bug with the interaction between the HttpWebRequest and the
ThreadPool? I current spawn several HttpWebRequest's using
BeginGetResponse, and they work for a while, using worker threads from the
ThreadPool. However, eventually (relatively quickly) there become fewer and
fewer available worker threads in the pool, until there are 0 and a
System.InvalidOperationException occurs with the message: "There were not
enough free...
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by: AA |
last post by:
I saw that the ThreadPool has a limit of 25 simultaneus thread, but I really
need to increase this number.
Because I use delegate BeginInvoke and this use the ThreadPool for
asyncroneus operations.
Somebody know how to increase this number?
I saw that I need to use the CorSetMaxThreads in the mscoree.h, but what
exactly that means?
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by: Duane Pressley |
last post by:
I'm looking for someone to help me make sense of the results I'm observing when using the ThreadPool class in a COM-Interop scenario. Here's the set up:
1.. A classic ASP page instantiates and calls MethodA on COM+ Class (C1).
2.. MethodA of COM+ class (C1) instantiates and calls MethodB of .NET class (N1). (Note: N1 has been registered using RegASM and is present in the GAC).
3.. MethodB of .NET class (N1) uses the...
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by: Max Adams |
last post by:
Threads and ThreadPool's
If I use a ThreadPool how can I tell when a thead in the threadpool has
exited? I don't want to set a global member variable I would much rather be
able to act on an event
Also (failing this ThreadPool issue) is it possible to create an array of
Worker Threads, can anyone illustrate with code please
Thanks
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by: doudou-shen |
last post by:
I will use threadpool do some work with threadpool . but I haven't any
information about it . who can help me! thank a lot
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by: orekin |
last post by:
Hi There
I have been programming C# for a couple of months and am trying to
master Threading.
I understand that ThreadPool uses background threads (see code example
in MSDN page titled 'ThreadPool Class ') .... however I would like
to ensure that all my ThreadPool threads have completed before I exit
my Main function.
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by: Lenn |
last post by:
Hello,
I have always used a certain design pattern for multithreaded Windows app;
Start new worker thread from UI thread, use events to notify UI threads when
something happens, update UI controls using delegates through .BeginInvoke. I
came across some code samples recently where ThreadPool class is used to
start new threads.
My questions;
1. what's the difference?
2. Any performance benefits?
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by: Kevin |
last post by:
Using this:
http://msdn2.microsoft.com/en-us/library/3dasc8as(VS.80).aspx
as an example I have a question concerning the reuse of objects. In
the example 10 instances of the Fibonacci class are made and then all
put in the threadpool at once, which is well within the limits of the
threadpool.
However, what happens if you want to do 10,000 Fibonacci calculations
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by: UltimateBanoffee |
last post by:
Hi,
I'm using asp.net 2.0 and I have an understanding issue here!
I don't quite understand when the available threads in the ThreadPool
are ever used. The application I have running doesn't use
ThreadPool.QueueWorkItem, and doesn't create any other Threads. So say
I have 100 users access my application at the exact same time and they
all call on an aspx that takes a couple of seconds to process. I
gather 100 sessions are active, but...
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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: 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: 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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