python tcp socket example
# Basic example where server accepts messages from client. # importing socket library import socket # socket.AF_INET means we're using IPv4 ( IP version 4 ) # socket.SOCK_STREAM means we're using TCP protocol for data transfer socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) print("Choose mode. s - server, c - client") mode = input("> ") if mode == "s": ip = input("Your computer's ip address: ") port = 80 # Binding socket to specified ip address and port socket.bind((ip, port)) # This is max ammount of clients we will accept socket.listen(1) # Accepting connection from client sock, addr = socket.accept() print("Client connected from", addr) # Receiving data from client while True: data = sock.recv(16384) # Raw data from client text = data.decode('utf-8') # Decoding it print("Message from client:", text) elif mode == "c": ip = input("Server ip address: ") # Connecting to server socket.connect((ip, 80)) # Sending data while True: socket.send(input("Message: ").encode('utf-8'))