Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket(node) listens on a particular port at an IP, while the other socket reaches out to the other to form a connection. The server forms the listener socket while the client reaches out to the server.
Socket Programming Digram :
1:- Server
# first of all import the socket libraryimportsocket# next create a socket objectsocket_obj=socket.socket()# Next bind to the portsocket_obj.bind(('localhost',8002))# put the socket into listening modesocket_obj.listen(4)# Establish connection with client.client_obj,address=socket_obj.accept()# receive data from clientrecv_msg=client_obj.recv(1024)# Decode datarecv_msg.decode('utf-8')# Print Dataprint(recv_msg)# Close the connection with the clientsocket_obj.close()
1:- Client
# import the socket libraryimportsocket# Create a socket objectsocket_obj=socket.socket()# connect to the server using host and portsocket_obj.connect(('localhost',8002))# input datamsg=str(input("Entter your message : "))# encode and send the data from input datasocket_obj.send(msg.encode('utf-8'))
Here is the final result :
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Janak raikhola
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