多线程实现Socket聊天

server

import threading
import socket

class MyThreading(threading.Thread):

def __init__(self, conn):
  super().__init__()
  self.conn = conn

def run(self):
  self.conn.send(b"Hello")
  while True:
      mes = self.conn.recv(1024).decode("UTF-8")
      print(mes)
      mes = input("server : >>>>")
      self.conn.send(mes.encode("UTF-8"))

def main():
    so = socket.socket()
    so.bind(("127.0.0.1", 9999))
    so.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    so.listen()
    while True:
        conn, addr = so.accept()
        print(addr)
        t = MyThreading(conn)
        t.start()


if __name__ == '__main__':
    main()

client：

import socket

so = socket.socket()
so.connect(("127.0.0.1", 9999))
while True:
    mes = so.recv(1024).decode("UTF-8")
    print(mes)
    mes = input("client : >>>>")
    so.send(mes.encode("UTF-8"))