if not os.path.exists(filename):
break
try:
fil = open(filename, 'r')
buf = ""
while True:
line = fil.readline()
if line == "":
break
buf += line
fil.close()
except IOError as err:
print "Error: reading file failed"
exit(1)
if i == 1:
#buf = con.read() # read arena
arena = Arena(buf)
sched = Scheduler(arena, connector.DummyConnector())
#while True:
else:
#buf = con.read()
arena.update(buf)
sched.update()
