import socket

# create a UDP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# set the address and port of the remote host
ip_address = '127.0.0.1'
port = 20810

remote_address = (ip_address, port)

# set a timeout of 5 seconds for recvfrom()
sock.settimeout(5.0)

# send a message to the remote host
message = b'\xff\xff\xff\xffgetbots '
sock.sendto(message, remote_address)

try:
    # wait for a response from the remote host
    response, remote_address = sock.recvfrom(4096)
except socket.timeout:
    # handle timeout
    print('Timed out while waiting for response.')
else:
    # print the response
    print('Received: ', response)