#UDPHeartbeatServer.py
#We will need the following module to generate randomized lost packets

from socket import socket, AF_INET, SOCK_DGRAM

def processMessage(socket):
	# Receive the client packet along with the address it is coming from
	message, address = socket.recvfrom(1024)
	id, start = message.split(';')
	print id, start

#Create a UDP socket 
#Notice the use of SOCK_DGRAM for UDP packets
serverSocket = socket(AF_INET, SOCK_DGRAM)
# Assign IP address and port number to socket
serverSocket.bind(('', 12000))
print "Awaiting data..."
while True:	
	try:
		processMessage(serverSocket)
	except KeyboardInterrupt:
		print "\nInterrupted by CTRL-C"
		break