#!/usr/bin/env python

from socket import socket, AF_INET, SOCK_DGRAM

# socket.AF_INET: IPv4
# socket.AF_INET6: IPv6
# socket.AF_UNIX: unix sockets
# socket.SOCK_DGRAM: datagram (UDP)
udp_socket = socket(AF_INET, SOCK_DGRAM)

# bind creates a server (listener)
# connect creates a client
udp_socket.bind(("127.0.0.1", 64512))

while True:
    # reads up to 1024 Bytes
    message, address = udp_socket.recvfrom(1024)

    # decode() converts bytes[] to a String
    print("Message from " + str(address) + " with text: " + message.decode())