Udp Example - 2

Question

Example of establishing a UDP Connection 2.

Solution

import socket
import sys

# Create a UDP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.bind(('',54557))

server_address = ('localhost', 10000)
message = 'This is the message.  It will be repeated.'

try:

    # Send data
    print >>sys.stderr, 'sending "%s"' % message
    sent = sock.sendto(message, server_address)
    print sock.getsockname()[1]

    # Receive response
    print >>sys.stderr, 'waiting to receive'
    data, server = sock.recvfrom(4096)
    print >>sys.stderr, 'received "%s"' % data

finally:
    print >>sys.stderr, 'closing socket'
    sock.close()
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