linux socket programming by example pdf

The simple socket network programming instance in linux is provided here. The tcp protocol is used for communication. The server listens and sends data to the client after receiving the connection from the client; after receiving the data, the client prints the data and closes it. Detailed descriptions are provided in the program. For details about the implementa

When it comes to sockets, people who have learned the basics of internet have heard that he is the abstraction of TCP/IP, he is the portal of the Internet world, it is everywhere. Learn the socket programming, means to be able to more deep control of your traffic, and then look at the Python urllib* or php curl, it is pediatrics! I. Some nouns Address Family Address type, protocol family, may be the fol

=INET_ADDR (SERVER_IP);//Server IP AddressLocal_addr.sin_port=htons (Server_port);//Server port number intBind_result = Bind (FD, (structsockaddr*) local_addr,sizeof(structsockaddr)); if(Bind_result 0) {cout"Bind Error in main ()"Endl; return-1; } cout"bind_result="Endl; //---------------------------------------------Listen (FD,Ten); structsockaddr_in remote_addr; intSin_size=sizeof(structsockaddr_in); cout"before accept"Endl; intNEW_FD = Accept (FD, (structsockaddr*) remote_addr, (socklen_t*

follows: /************************************************************************* > File name:server.c > Author:song Lee ************************************************************************/#include The client-side code is as follows: /************************************************************************* > File name:client.c > Author:song Lee ************************************************************************/#include Readers can refer to the previous:

: Undo the socket. If only one process is used, terminate the connection immediately and revoke the socket, if multiple processes share the socket, subtract the reference count by one, and if the reference count drops to 0, close the connection and undo the socket. Parameter description: SOCKFD:

This example is a client/server structure that demonstrates how the client establishes a connection and sends data to the remote end, how the Server listens to the system connection request, receives the request and establishes the connection, and obtains the data from the client. Although the code is short, but describes the entire communication process, Linux can be programmed under the network to play a

#include 　　#include 　　Linux Socket Programming Example

Tags: web ack ipv6 address Port pen Linux description type. com"Everything is socket!. ”Although the words are slightly exaggerated, but the fact is, the current network programming is almost all using the socket.--Thoughts on practical programming and open source project re

Socket programming practices in Linux (2) introduction to basic socket programming APIs What is Socket? Socket originated from Unix, and one of the basic philosophies of Unix/

C #2.0 Socket socket programming example Author: knife and light dance First, explain the network communication using the socket interface in principle. Here we use the most common C/S mode as an example. First, the server has a

character array, and when the function returns, the data inside it is theThe host name of the ground.L size is the length of the array that hostname points to.If the function executes successfully, it returns 0, and if an error occurs, it returns –1, and the global variable errno is stored in the wrongError code. Read (32) | Comments (0) | Forwards (0) |0 Previous: SSH Framework consolidation Example Next post: Samba porting to Android proc