To understand the HTTP and socket first to be familiar with the network layer seven: The number of the net transfer table should be, 11HTTP protocol: Hypertext Transfer Protocol, which corresponds to the application layer, is used to encapsulate the
1, TCP connection
The mobile phone can use the networking function because the mobile phone at the bottom of the implementation of the TCP/IP protocol, the mobile phone terminal through the wireless network to establish a TCP connection. The TCP
1, TCP connection
The mobile phone can use the networking function because the mobile phone at the bottom of the implementation of the TCP/IP protocol, the mobile phone terminal through the wireless network to establish a TCP connection. The TCP
The difference between TCP and HTTP
from:http://thisliy.javaeye.com/blog/710122
Http://wenku.baidu.com/view/14a30d0102020740be1e9b84.html (tcp+http working mechanism)
I believe that many novice mobile phone networking development friends want to
Linux below getsockopt/setsockopt function description
"Getsockopt/setsockopt system call"Function Description:Gets or sets the options associated with a socket. Options may exist in multi-tier protocols, and they always appear on the
1 Socket Communication Process
==> server-side listening: The server-side socket does not locate the specific client socket, but is waiting for the listening state, real-time monitoring network status.
==> Client Request: The client clientsocket
Python has two features as follows:
Explanatory language
Gil Global Interpreter Lock
The former causes its performance to be naturally in the compiled language to lag behind a lot of performance. The latter, in the era of multi-core parallel
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.
Programming | The socket class for the asynchronous. NET Framework is actually the managed code version of the socket service provided by the Winsock32 API. Where the socket class provides a rich set of methods and properties for network traffic, in
Prior to the previous introduction of some basic principles of socket communication, and how to let the client and the server to establish communication, and to implement some basic steps of communication (including first make the server-side
No connection Communication UDPClient Packagecom.swift.test;Importjava.io.IOException;ImportJava.net.DatagramPacket;ImportJava.net.DatagramSocket;Importjava.net.InetAddress;ImportJava.util.Scanner;/*Write a Java program using UDP communication.
Programming Java connection-oriented class
sockets has two main modes of operation: connection-oriented and connectionless. Connection-oriented sockets operations are like a phone call, They have to establish a connection and a call to one person.
First, let's take a look at the network level distribution map HTTP, Socket, TCP the location of the three in the TCP/IP protocol family:With a preliminary understanding, I know that the IP protocol corresponds to the network layer, the TCP protocol
A remembrance of the past, full of remorse tears.? ? ? Learned in school, the network seven layer, also know the TCP three handshake. But because it is useless in the actual development, so gradually forgotten. Now understand the next three
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
I. Network protocols: TCP/IP, SOCKET, HTTP, etc.
The seven layers of the network are the physical layer, the data link layer, the network layer, the Transport layer, the session layer, the presentation layer and the application layer respectively.
This article illustrates the TCP transmission of Java implementation socket. Share to everyone for your reference. The specific analysis is as follows:
Client sends data to server
* TCP transmission, the process of client establishment.* 1, create
Delphi, network communication, Tserversocket,tclientsocket
Now I have summed up the basic usage of the Tserversocket and tclientsocket two components, I hope to share with you.
The Clientsocket component is the client component. It is the
Socket Basic Concepts:
Sockets are the cornerstone of communication, and are the basic operating unit of network communication that supports TCP/IP protocol. Sockets can be viewed as endpoints of two-way communication between different host
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