我如何允许将消息广播回客户端发送给我的消息？

Question

我试图允许单个客户端将数据发送到我的中央服务器，但是一旦成功，我想将其发送回给定的客户端 ok 或类似的，但我当前的代码正在将数据广播到每个客户端当一个客户端发送数据来服务时，我该如何解决这个问题，并且只有服务器向客户端发送的每条消息（数据）广播 ok

import asyncio

clients = []

class SimpleChatClientProtocol(asyncio.Protocol):
    def connection_made(self, transport):
        self.transport = transport
        self.peername = transport.get_extra_info("peername")
        print("connection_made: {}".format(self.peername))
        clients.append(self)

    def data_received(self, data):
        print("data_received: {}".format(data.decode()))
        for client in clients:
            if client is not self:
                client.transport.write("{}: {}".format(self.peername, data.decode()).encode())

    def connection_lost(self, ex):
        print("connection_lost: {}".format(self.peername))
        clients.remove(self)

if __name__ == '__main__':
    print("starting up..")

    loop = asyncio.get_event_loop()
    coro = loop.create_server(SimpleChatClientProtocol, port=1234)
    server = loop.run_until_complete(coro)

    for socket in server.sockets:
        print("serving on {}".format(socket.getsockname()))

    loop.run_forever()