在我按Enter之前，不要从套接字programmig，python中的另一个客户端获取消息

如何解决在我按Enter之前，不要从套接字programmig，python中的另一个客户端获取消息

我正在使用Python套接字编程制作一个聊天应用程序，为此我也参考了senddex教程。 我的问题是，当我运行此脚本时，它可以正常运行。但是问题是client1发送时 将消息发送到终端中的client2，然后client2必须按下enter按钮才能获得从client1发送的消息，这与client1的情况相同。 那么，如何避免这种情况呢？我想通过通过不按输入键来将消息从一个客户端发送到另一个客户端！

以下是代码： server.py

import socket
import select

ip = "127.0.0.1"
port = 5556
ss = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
ss.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)

ss.bind((ip,port))
ss.listen()

socket_lists = [ss]
client = {}

def recv_msgs(cs):
    try:
        msg_head = cs.recv(10)
        if not len(msg_head):
            return False
        msg_lnth = int(msg_head.decode('utf-8'))
        a = {'header': msg_head,'data': cs.recv(msg_lnth)}
        print(a)
        return a
    except:
        return False

print("Server listening on")
while True:
    read_s,_,exe_s = select.select(socket_lists,[],socket_lists)

    for evry_sckt in read_s:
        if evry_sckt == ss:
            conn,addr = ss.accept()
            user = recv_msgs(conn)
            if user is False:
                continue
            socket_lists.append(conn)
            client[conn] = user
            print(client)
            print("A new connection.")
        else:
            msg = recv_msgs(evry_sckt)
            if msg is False:
                print("closed connection !")
                socket_lists.remove(evry_sckt)
                del client[evry_sckt]
                continue
            user = client[evry_sckt]
            print("msg recieved !")
            for clients_sckt in client:
                if clients_sckt != evry_sckt:
                    clients_sckt.send(user['header']+user['data']+msg['header']+msg['data'])

        for evry_sckt in exe_s:
            socket_lists.remove(evry_sckt)
            del client[evry_sckt]

以下是代码： client.py

import socket
import sys
ip = "127.0.0.1"
port = 5556
myusername = input("Enter the username :")
cs = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
cs.connect((ip,port))
cs.setblocking(False)

username = myusername.encode('utf-8')
username_header = f"{len(username):<{10}}".encode('utf-8')
cs.send(username_header + username)

while True:
    msg = input(f"[{myusername}] : ")
    if msg:
        msg = msg.encode('utf-8')
        msg_head = f"{len(msg):<{10}}".encode('utf-8')
        cs.send(msg_head+msg)
    try:
        username_header = cs.recv(10)
        if not len(username_header):
            print("connection is closed !")
            sys.exit()
        username_lnth = int(username_header.decode('utf-8'))
        username = cs.recv(username_lnth).decode('utf-8')
        message_header = cs.recv(10)
        msg_lnth = int(message_header.decode('utf-8'))
        msg = cs.recv(msg_lnth).decode('utf-8')
        print(f"[{username}] : {msg}")
    except:
        continue

请帮助，我被卡住了！