cannot connect on socket

What is socket 　　A socket interface is an API of a TCP/IP network. A socket interface defines many functions or routines. programmers can use it to develop applications on a TCP/IP network. To learn TCP/IP network programming on the internet, you

Python Socket programming tutorial, pythonsocket This is a guide and tutorial for quickly learning Python Socket programming. The Socket programming in Python is similar to that in C.Python about Socket functions please see

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

Basic Winsock knowledge We do not plan to systematically introduce socket or Winsock knowledge here. First, we will introduce the Winsock API function, introduce the concept of blocking/non-blocking, and then introduce the use of socket.   Winsock

  1. Problem Introduction The I/O command set of UNIX systems evolved from COMMANDS IN Maltics and earlier systems, the mode is open-write-read-close ). When a user process performs an I/O operation, it first calls "open" to obtain the right to use

1. IntroductionThe rise of Linux is a miracle created by the Internet. Linux, as a free software that fully opens its original code, is compatible with various Unix standards (such as POSIX, UNIX System V, and bsd unix) multi-user, multi-task

Image Description of the SOCKET protocol The original meaning of socket is "hole" or "socket ". Here we use the 4bds UNIX Process Information mechanism, take the latter meaning. Socket is very similar to a telephone outlet. Take a national-level

What is the SocketSocket interface is the TCP/IP network API, the Socket interface defines many functions or routines, programmers can use them What is SocketA Socket interface is an API of a TCP/IP network. a Socket interface defines many functions

What is a socketThe socket interface is a TCP/IP network Api,socket interface that defines many functions or routines that programmers can use to develop applications on a TCP/IP network. To learn about TCP/IP network programming on the Internet,

Document directory 1. Introduction 2. What is socket? 3. Three types of socket 4. Use a socket to send data 5. Data Structure of socket in Linux 6. Network byte sequence and its conversion functions 7. IP address conversion 8. byte