What is a socket programming?

Socket programming is a programming scheme in which the sockets are used and manipulated to create a connection between the software. The sockets are used to connect the software either between different computers or to the same computer, so programs can share data. Socket programming is used with instant messaging, Internet browser, file sharing programs, and everything that makes your computer connect to the system. Most sockets are programmed automatically, but some operating systems (OS) place this responsibility in the hands of the user.

Socket programming includes the use of a list of commands to connect a socket from one computer to another. For example, for the operation of the Instant Messenger program, it must connect to the second computer. The socket is used to create this connection. Two computers are now able to connect and talk to each other. Most programs act as a client or as a server. The P2P program works as both and therefore users are able toVat files from one person while the files are downloaded from the user at the same time.

While most of the socket programming is used, so two computers can interact, it is also useful for two programs on the same computer. Known as interconnection, this allows one program to take information from another program and use it. For example, if one program is a creator of a presentation and needs information from the video program to play videos in the image, then a socket is created to connect presentations and video programs. Interprocessing is common, but not as common as the use of sockets between two computers.

When using a socket programming, the programmer and user must remember that the sockets are two -way. This means that both computers can talk to each other and at the same time receive data from each other. Opening a computer of another system may be dangerous because the other party will be able to start a TueOK if its user is harmful. However, this is rare and the connection of a socket with another system is usually safe.

sockets are usually manufactured automatically on OS or limited programming. In the OS interface where the command line is often used, the user will often need to clump the sockets manually. This forces users to know some basic socket programming, so these important connections can be made. If the socket is not created, the computer will not be able to communicate with other systems, limiting the usefulness of the computer.