asynchronous c#

the maintainer found it on the master, as the defenders said: Wow, years old ... and it looks correct to me. If that update_event fails the connection might zombie. It's very hard for that to fail and it's been that forever. Pushed a commit for the next release. It's no exaggeration to say that memecached is a monument to multi-threaded asynchronous network programming (Nginx is a monument to multi-process

EndInvoke, if the call is not ended (which is likely to occur), the thread will still be blocked in order to wait for the result to be called. callback async: public class Foo {static void Main () {Console.WriteLine ("**********asyncinvoketest**************"); AddHandler handler = new AddHandler (ADD); IAsyncResult result = handler. BeginInvoke (1,2,new AsyncCallback (Addcomplete), "Asycstate:ok"); Console.WriteLine ("Do the work ..."); Console.ReadLine ();} static int Add (int a, int b)

. Using the Joinmulticastgroup method, you can subscribe udpclient to multicast packets. You can also use the Dropmulticastgroup method to cancel a udpclient from a multicast-grouped subscription.This section describes using UdpClient to implement an asynchronous high-performance UDP serverUdpClient Asynchronous UDP ServerUsing system;using system.collections.generic;using system.linq;using system.text;usin

Performing asynchronous operations in the GUIOrderDirectoryI. Performing an asynchronous operation in a GUI programThe following actions are shown through the form sample-After clicking the button: ① changes the contents of the label to: "Doing" and disables the button (for execution), ② thread hangs for 3 seconds (simulates time-consuming operation), ③ changes the label content to: "Complete" and the butto

IntroductionRecently, I am working on a Web Crawler. In order to better utilize the Web crawling capability, I need to use Asynchronous HTTP. DNS resolution and download must be asynchronous. This component is implemented based on WinHTTP. If you need to create a wheel from the ground up (iocp-based Asynchronous framework ). For WinHTTP ideas, msdn has many intro

programming (Nginx is a monument to multi-process asynchronous network programming) I took Memcached's network part out and wrote a network framework called Gko_pool https:// Github.com/auxten/gko_poolFor a chestnut: HTTP brush ticket, in my notebook machine can also reach 300KQPS, control the speed, accidentally sina the server to hang up/* * * * * * * * * Created on:may, * author:auxten */#include "gko.h" #include In order to brush the truth of the

C # SanNiuSignal. DLL, which uses SOCKET to Implement Asynchronous Communication with JAVA, is open-source, Hello, some time ago, C #'s SanNiuSignal. DLL has been open-source; some users need JAVA version SanNiuSignal; now they can only take out the semi-finished products for their use, and then gradually improve; Currently, JAVA has implemented two-way text comm

. Net socket development-asynchronous socket In the development of. Net-based network server, the most frequently used and heard is probably asynchronous socket. The performance of asynchronous socket is much higher than that of synchronization, but the code writing is complicated. Therefore, asynchronous socket is als

Sometimes, when we want to request a large amount of data from some external devices or networks, the external devices may need to process the data for a long time before it can be transferred back to the computer. At this time, we just have a silly wait. However, the Asynchronous Method of callback is different. We can use this time to do other things. After waiting, we will be notified. 1. How to Make asynchron