1# UDP server example
2import time, socket, string
3
4def main():
5
6    port = 9001
7    buf = open("random.dat").read()
8
9    svrsocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
10    svrsocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
11    svrsocket.bind(('', port))
12
13    # hostname = socket.gethostname()
14    hostname = "localhost"
15    ip = socket.gethostbyname(hostname)
16    print 'Server is at IP adress: ', ip
17    print 'Listening for requests on port %s ...' % port
18
19    data, address = svrsocket.recvfrom(8192)
20
21    count = 0
22    while count < 500:
23        print 'Sending packet', count, 'to', address[0]
24        svrsocket.sendto("%3.3s%s" % (count, buf), address)
25        time.sleep(0.08)
26        count += 1
27
28if __name__ == "__main__":
29    main()
30