atmega2560 socket

Socket The socket is an abstraction layer between the application layer and the transport layer, which abstracts the complex operations of the TCP/IP layer into several simple interfaces to supply the communication in the network with the implemented process. Socket originated from UNIX, in Unix everything is a document philosophy of the idea, the

Visual c#.net Network program Development-socket article Author: Correspondent Author: www.ASPCool.com The Microsoft.NET Framework provides tiered, scalable, and regulated network services for applications to access the Internet. Its namespace system.net and System.Net.Sockets contain rich classes to develop a variety of Web applications. NET class allows applications to access the network at different levels of control, and developers can choose fo

TCP/UDP Socket Programming Step 2010-11-01 15:04:33 Category: C/ Sockets (socket) programming has three kinds, streaming sockets (SOCK_STREAM), datagram Sockets (SOCK_DGRAM), raw sockets (SOCK_RAW); TCP/UDP Programming steps in the Windows environment: 1. TCP-based socket programming is the use of streaming sockets. In this program, you add two projects to a wor

[This is my own study notes, welcome reprint, but please specify the source:http://blog.csdn.net/jesson20121020] Socket Communication:The two programs on the network implement data interaction through a two-way communication connection, one end of the bidirectional link is called a socket. Sockets are typically used to connect clients and service parties. Sockets are a very popular programming interfac

Programming Author: Jo Long information/Zhang Xiaogang Socket programming, commonly used in C or C + +. Especially in Web application development, Perl is commonly used to implement sockets. In addition, using PHP for socket programming is also a choice. Can PHP be qualified? Of course. PHP is a high-quality Web application development language, many of his features can handle a large number of tasks, net

Socket, also known as socket, socket is one of the basic technologies of computer network communication. Today, most web-based software, such as browsers, instant messaging, and even peer-download, is based on sockets. This article describes TCP/IP-based socket programming and how to write a client/server program.Pre-d

Previous article, Linux interprocess communication--using flow sockets to introduce some basic content about sockets (sockets), and to explain the use of the flow sockets, this article will tell you, the use of datagram sockets.a simple review-what is a datagram socketA socket, or socket, is a communication mechanism whereby the development of a client/server (that is, the process of communicating) can be d

1, to understand the HTTP and socket first to be familiar with the network layer seven: The number of net transfer table should be,2,http protocol: Hypertext Transfer Protocol, which corresponds to the application layer, is used to encapsulate the data.TCP/UDP protocol: Transmission protocol, which corresponds to the transport layer, mainly solves the data transmission in the network.IP protocol: Corresponds to the network layer, also solves the data

1. Preliminary knowledge has been rarely seen how many people use PHP socket module to do something, probably everyone positioning it in the context of scripting language, but in fact, PHP socket module can do a lot of things, including doing ftplist,http post submission, SMTP submission, Group packages and carry out special message interactions (e.g. SMPP protocol), WHOIS queries. These are the more commo

Accidental opportunity, re-write a comparison of Windows socket communication based on the code, too long no contact socket and multithreading, many blog, but found that most of the content is older, so decided to write a blog, by the way to sum up their own. Content IntroductionIntroduction to basic functions of network communication C++11 multithread Introduction

Programming first from the principle of the use of Socket Interface network communication, here with the most commonly used C/s mode as an example, first, the server has a process (or multiple processes) in the specified port waiting for customers to connect, service program waiting for customer connection information, once connected, Data can be transmitted according to the method and format of the design. The client issues a connection request to th

audio, video and ordinary data, such as video conferencing using the UDP protocol, because this situation even if the occasional loss of one or two packets, will not have too much impact on the reception results.Instead, the socket socket uses TCP to provide communication opportunities between the two computers.Ii. the concept of SocketsocketThe two programs on the network realize the exchange of data thro

The Microsoft.NET Framework provides tiered, scalable, and regulated network services for applications to access the Internet. Its namespace system.net and System.Net.Sockets contain rich classes to develop a variety of Web applications. NET class allows applications to access the network at different levels of control, and developers can choose for different levels of programming as needed, almost all of the internet's needs-from socket sockets to no

can also be timely service.two, two types of transport protocols: TCP ; UDPTCP is the short name of tranfer Control Protocol and is a connection-oriented protocol that guarantees reliable transmission. With the TCP protocol transmission, a sequential error-free data stream is obtained. A connection must be established between the sender and the receiver's paired two sockets to communicate on the basis of the TCP protocol, and when a socket (usually a

Windows Socket API usage experienceThis article is some of my experiences in MS-windows and HP-UNIX network programming. It is for your reference only. If the socket function mentioned in this article is not specifically described, it refers to the Windows Socket API.1. wsastartup FunctionInt wsastartup (Word wversionrequested,Lpwsadata);To use a

Socket Socket can complete the development of C/s architecture software.Note A complete computer system is composed of hardware, operating system, application software three, with these three conditions, a computer can work. But to play with others, it is necessary to go to the Internet (the essence of the Internet is a series of network protocols). The core of the Internet is made up of a sta

from the corresponding process to the transport layer is exported through that port. 12. The port is represented by an integer identifier. The port number is related to the Protocol, two protocols TCP and UDP for the TCP/IP transport layer are completely independent of two software modules, so the respective port numbers are also independent of each other. 13. The port uses a 16-digit number to indicate that the range is 0~65535,1024 the following port number to the predefined service. For exam

Java was originally introduced as a network programming language, which provides a high degree of support to the network, which makes the communication between client and server become reality, and in network programming, the socket is the most used. Like everyone familiar with the QQ, MSN has used the socket-related technology. Now let's uncover the mystery of the socket.Socket ProgrammingBasic knowledge o

Socket_stream Streaming sockets Socket_dgram Socket_raw RAW sockets IPPROTO_IP IP Protocol IPPROTO_ICMP Internet Control Message Protocol, with the original socket can realize the function of ping IPPROTO_IGMP INTERNET Gateway Service protocol, used in multicast Under the Af_inet address family, there are three types of sockets for Sock_stream, Sock_dgram, and Sock_raw. Sock_stream is commonly referred to as TCP, while Sock_dgram is commonly referred