What is socket module in Python?
Python socket module: The socket module from the Python Standard Library provides the equivalent of BSD socket interface. The socket module provides various objects, constants, functions and related exceptions for building full-fledged network applications including client and server programs.
What is the socket module?
The ‘socket’ module defines how server and client machines can communicate at hardware level using socket endpoints on top of the operating system. The ‘socket’ API supports both connection-oriented and connectionless network protocols.
What is the use of socket module?
The Socket module provides the basic networking services with which UNIX® programmers are most familiar (otherwise known as the BSD API). This module has everything you need to build socket servers and clients. The difference between this API and the standard C API is in its object orientation.
Is socket built into Python?
New in version 3.3. This is a Python type object that represents the socket object type. It is the same as type(socket(…)) .
What does a socket consists of?
A socket has three parts: protocol, local-address, local-port. Figure 1 illustrates the concept of a socket. The term association is used to specify completely the two processes that comprise a connection: (protocol,local-address,local-port,foreign-address,foreign-port).
What are the two parts to a socket?
In the standard Internet protocols TCP and UDP, a socket address is the combination of an IP address and a port number, much like one end of a telephone connection is the combination of a phone number and a particular extension.
How do you transfer data to a socket?
Example – A TCP based Client:
- import socket. # Create a client socket.
- clientSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM); # Connect to the server.
- clientSocket.connect((“127.0.0.1”,9090)); # Send data to server.
- data = “Hello Server!”;
- # Receive data from server.
- # Print to the console.