473,394 Members | 1,701 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,394 software developers and data experts.

100% CPU Usage on async http operations

I'm doing some transfers operations asnychronously using callbacks, my
implementation is based on this example:

http://msdn.microsoft.com/library/de...ponsetopic.asp

The problem I encounter is while transfering big files, the CPU usage
raises to 100% after 1-2 seconds, in fact, the same happens with that
example. (while reading big files).

This implementation is simply unreliable for me... Any ideas whats wrong?
Nov 17 '05 #1
0 840

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

5
by: archana | last post by:
Hi all i am having application which is using asychronous web request. At a time i am processing 5 urls asynchronously. Application working properly for 5 asynchronous call. But sometimes CPU...
4
by: Bob Badger | last post by:
Hi, Simple question (although I guess with a complicated answer). Is HTTP an async protocol? For instance, if I send a message to a c# webservice via http what is the protocol actually doing? ...
1
by: 1388-2/HB | last post by:
I have a class file in my App_Code folder called "clsBasePage.vb" that looks like this: Public Class clsBasePage Inherits System.Web.UI.Page ...stuff... End Class It's a "page" in that it...
10
by: Frankie | last post by:
It appears that System.Random would provide an acceptable means through which to generate a unique value used to identify multiple/concurrent asynchronous tasks. The usage of the value under...
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
marktang
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,...
0
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...
0
Oralloy
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,...
0
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.