server-socket

import socket

server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.bind(("0.0.0.0", 8081))
server_socket.listen()
print("Waiting for connection")   # message in socket server waiting for connection
connection_socket, address = server_socket.accept()
print("Client connected")   # message in socket server confirming client connected

message = "Hello, thanks for connecting"   # message sent to socket cliet for connection
data = message.encode()
connection_socket.send(data)

data = connection_socket.recv(1653)
message = data.decode("utf-8")   # receiving message from socket clien in port 1653 in utf-8
print(message)

respond = "I am the server, we are connected now"   # answer of socket server to message of socket client
respond_data = respond.encode()
connection_socket.send(respond_data)

connection_socket.close()   # closing sockets
server_socket.close()