import sys, time, subprocess, socket, select

host = sys.argv[1]
outPort = sys.argv[2]
myPort = int(outPort)+1

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind((host, int(myPort)))
s.connect((host, int(outPort)))

for i in range (1,11):

    millis = int(round(time.time() * 1000))
    s.send("PING " + str(i) + " " + str(millis))
    ready = select.select([s], [], [], 1)
    if ready[0]:
        s.recv(4096)
        rtt = int(round(time.time() * 1000)) - millis
        print "ping to "+str(host)+" seq = "+str(i)+", rtt = "+str(rtt)+" ms"