localConfig = configJson[serverI]
serverIdList = map(lambda x: x['id'], configJson)
val = serverI
connectGraph = ConnectGraph(configJson)
transactionManager = TransactionManager(localConfig['id'])
paxosManager = PaxosManager(configJson, serverI, transactionManager, connectGraph)
serverSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
serverSocket.bind((localConfig['local_ip_addr'], int(localConfig['port'])))
print "Server {0} listening on port {1}".format(str(localConfig['id']), str(localConfig['port']))
if len(sys.argv) == 4:
# load paxosManager from last saved
paxosManager.initializeFromJSON(json.load(open(sys.argv[3])))
if len(transactionManager.getQueue()) > 0: # if there was a transaction before the crash, start the save attempt thread
paxosManager.attempt_save_timeout_refresh()
def listenRequests():
while True:
data, addr = serverSocket.recvfrom(1024)
msg = json.loads(data)
threading.Thread(target=paxosManager.process_recv_msg, args=(msg,)).start()
t = threading.Thread(target=listenRequests)
t.daemon = True
t.start()
while True:
cmd = raw_input("")
if 'moneyTransfer' in cmd:
