def main():
server = ServerControl()
server.Start()
try:
while True:
command = raw_input("command:")
if command == "end":
server.Stop()
break
elif command == "help":
print "end: stop the server"
print "help: show this message"
pass
elif command == "setratio":
ratioStr = raw_input("ratio is:")
ratio = float(ratioStr)
server.SetRatio(ratio)
except KeyboardInterrupt:
server.Stop()
