Python 网络编程（UDP）变成实现微信聊天

# server
from socket import *
s=socket(AF_INET,SOCK_DGRAM)
localaddr =('',6666)
s.bind(localaddr)
while (1):
	recv_data,add=s.recvfrom(1024)
	print(recv_data.decode("utf-8"))
	str=input("please input you or into bye break:")
	if(str=='bye'):
		break
	else:
		s.sendto(str.encode('utf-8'),add)
s.close()

# client
from socket import *
s=socket(AF_INET,SOCK_DGRAM)
while(1):
	please=input('please input you requirt,into str bye break:')
	if (please=='bye'):
		break
	else:
		s.sendto(please.encode("utf-8"),('127.0.0.1',6666))
		recv_data = s.recvfrom(1024)
		print(recv_data[0].decode('utf-8'))
	
s.close()