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by: Joshua Coady |
last post by:
I am writing a class that includes several async methods following the
BeginXxx, EndXxx pattern. Some of these methods will call methods in the
framework such as Stream.Read or Socket.Send. Do I need to, or is it
recommended to use the async method calls instead (Stream.BeginRead, etc)?
Example:
MyMethod()
{
//...
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by: dream machine |
last post by:
Hi all ,
with BegeinReceive I can build async method of Socket Class
that Receive the data from the Socket Client .
My question is , if I have this code that create 3 Receive Async Call :
<code>
mySocket.BeginReceive(param1,param2,param3.....);
mySocket.BeginReceive(param1,param2,param3......);
mySocket.BeginReceive(param1,param2,param3......);
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by: mak |
last post by:
Dear Friends,
I'm working on real time stock quotes display. Using Async tcp sockets
in .net csharp. Client software running perfect on LAN and ISDN but not
good on ip dialup. After lot of testing i found the result is, I'm
sending packet by packet data to client socket but client receiving
stream read all packets at once.
Can i reduce the tcp window size in .net or any method i can use to
bound client get packet by packet data.
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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?
Thanks in advance
Steffan
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by: Shak |
last post by:
Hi all,
Three questions really:
1) The async call to the networkstream's endread() (or even endxxx() in
general) blocks. Async calls are made on the threadpool - aren't we advised
not to cause these to block?
2) You can connect together a binaryreader to a networkstream:
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by: Shak |
last post by:
Hi all,
I'm trying to write a thread-safe async method to send a message of the form
(type)(contents). My model is as follows:
private void SendMessage(int type, string message)
{
//lets send the messagetype via async
NetworkStream ns = client.GetStream(); //assume client globally
accessible
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by: Rogier |
last post by:
Hello,
I'm Writing my own NZb download App, using Async Network Streams en
Callback delegates. The Problem is that if I Want tot Receive Large
chunks of data (for instance the LIST NEWSGROUPS Response). I do not get
the Data at once.
Here is a piece of my source code:
I call the NetworkStream.ReadBegin as follows:
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by: Ryan Liu |
last post by:
Will TcpClient.GetStream().Read()/ReadByte() block until at least one byte
of data can be read?
In a Client/Server application, what does it mean at the end of stream/no
more data available? Client could send data once few seconds of minutes. Is
there an "end" at all?
In a C/S application, if server side call BeginginRead() again in EndRead()
to create a endless loop to get message from client, is this a better
approach than "one...
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by: Ryan Liu |
last post by:
Hi,
I have a 100 clients/ one server application, use ugly one thread pre client
approach. And both side user sync I/O.
I frequently see the error on server side(client side code is same, but I
don't see the error):
"System.IO.IOException: Unable to read data from the transport connection:A
blocking operation was interrupted by a call to WSACancelBlockingCall"
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by: APA |
last post by:
I've seen the MS sample async web request pattern and I ask is it really async if it is using a ManualResetEvent and setting WaitOne()? The
ManualResetEvent object is being declared as a static variable so isn't it causing problems with other threads that may be using the same class to
execute the async web request? If I remove the ManualResetEvent object will it be truly asynchronous and will I be losing something? Also, in my app
the web...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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