client socket

TCP and UDP communication flow The basic steps for TCP communication are as follows: Server: Socket---BIND---listen---while (1) {---accept---recv---send---close---}------close Client:

first, Socket introductionA socket is an intermediate software abstraction layer that the application layer communicates with the TCP/IP protocol family, which is a set of interfaces. In design mode, thesocket is actually a façade mode, it is the

The previous article introduces the basic concepts of event monitoring, responsibility chain model, Socket interface and IO model, threading model, and the overall structure of Netty, which is one of the three core modules of Netty: Event monitoring

TCP TransportSockets and ServerSocketBuild the client and server side (two separate applications)After the connection is established, the data is transmitted through the IO stream in the socket.Close socketTCP and UDP are similar in principle,

sockets, TCP/UDP, HTTP, FTP(a) A brief analysis of TCP/UDP,SOCKET,HTTP,FTP TCP/IP is a protocol group that can be divided into three tiers: the network layer, the transport layer, and the application layer:Network layer: IP protocol,

The socket is simply a socket that is in the client's service and encapsulates a function and API. Socket is the TCP/IP protocol encapsulation, the socket itself is not a protocol, but a call interface (API), through the socket, we can use the

My address: http://blog.csdn.net/jinglijun/article/details/9365879 This article we first understand the basic knowledge, this is more helpful to our study behind. Socket,websocket,http,tcp and so on we have heard the ears have a cocoon, but use the

One, Mysql multiple instances of the role of the problem1, efficient use of server resourcesWhen a single server resource has remaining, you can take advantage of the remaining resources to provide more services2, save the resources of the

1. Network Design Module1.1 Socket Moduledepending on how the connection is started and the destination to which the local socket is connected, the connection between sockets can be divided into three steps: server Listening, client request,

Due to product security requirements, you need to bind the RMI service port of the old Code to 127.0.0.1. The solution is to set rmisocketfactory when exporting services through spring. When verifying the code, it is found that the self-implemented

Asynchronous client socket example The following example creates a client to connect to the server. The client is generated using an asynchronous socket, so the execution of the client application is not suspended when the server returns a response.

This article introduces the basic knowledge of Socket.  The TCP protocol can provide interfaces for upper-layer networks, so that data transmission over the upper-Layer Networks is established on a "non-differentiated" network. To establish a TCP

1. Implement Server Import java. io. IOException; import java. io. outputStream; import java.net. serverSocket; import java.net. socket; public class myService {public myService () {try {// ServerSocket object is used to listen for Socket

1, network commonly used conceptsThe web is the soul of application and the source of data for all applications. Away from the network, our application is backwater, the network is the media of data interaction, we get the data on the server through

1 /*2 Client Process:3 1. Create the Client socket service object and explicitly connect to which host;4 2. Write the data to the output stream of the socket object;5 3. Gets the input stream of the socket object sent back by the server;6 4. Close

Python network programming-epoll of IO multiplexing What is epoll? What is epoll? In linux network programming, select is used for event triggering for a long time. In the new linux kernel, there is a mechanism to replace it, that is, epoll. Of

What is epollepoll? In linux network programming, select is used for event triggering for a long time. In the new linux kernel, there is a mechanism to replace it, that is, ep what is epoll What is epoll? In linux network programming, select is used

Xiao Kee: Just contact network programming feel that the network is a magical thing, so it is very interested in, want to know how the network is to carry out data transmission, then start the first day of learning it! Readygo!!!First, let's look at

Network programmingThe purpose of network programming is to communicate with other computers directly or indirectly through network protocols. In Network programmingThere are two main problems, one is how to locate one or more hosts on the network

Recently in the jailbreak state of the iOS background monitoring software, the background daemon will get the data via TCP to send to the server, through the data learned that Iossocket programming recommended to use the public class library