online tcp server

TCP Three handshake (connection established) and four waves (close connection) Reference: Http://course.ccniit.com/CSTD/Linux/reference/files/018.PDF http://hi.baidu.com/raycomer/item/944d23d9b502d13be3108f61 To establish a

Recently, I encountered an online alarm: a large number of time_wait servers make it unable to establish a new HTTP connection with downstream modules. During the solution, I checked the classic textbooks and technologies.ArticleTo enhance the

Http://blog.csdn.net/sodme/archive/2004/12/12/213995.aspx Similar to QQ games, millions of concurrently online servers are added to favoritesAuthor: sodimethyl this Article Source: http://blog.csdn.net/sodmeCopyright Disclaimer: This article can be

I've had a problem with my recent job and wanted to write it down, and the scenario is this: From the above figure can be seen, the user through Client access is LVS VIP, VIP back-end Mount Realserver is Nginx server. Client can be a browser or a

Reference:Http://course.ccniit.com/CSTD/Linux/reference/files/018.PDFHttp://hi.baidu.com/raycomer/item/944d23d9b502d13be3108f61To establish a connection:Understanding: Windows and sliding windowsTraffic Control for TCPTCP uses window mechanism for

To establish a connection:Understanding: Windows and sliding windowsTraffic Control for TCPTCP uses window mechanism for flow control what is a window?When a connection is established, each end allocates a buffer to store the received data and send

Introduction and backgroundTCP programming is one of the most interesting aspects of network programming. In Ubuntu, I like to use. NET Core for TCP programming and use native Ubuntu scripts to communicate with a TCP server. Before, I was. The NET

Talk about sockets, TCP/IP, HTTP, FTP, and network programming SubmitMy message Load inhave left a message 1 What's all this?Since it is a network transmission, involving the interaction between several systems, the first

1 What's all this? Since it is a network transmission, involving several systems, the first thing to consider is how to accurately navigate to one or several hosts on the network, and the other is how to reliably and efficiently of data transfer.

The network is divided from bottom to topThe physical layer, the data link layer, the network layer, the Transport layer, the session layer, the presentation layer, and the application layer.with a preliminary understanding, I know that the IP