Python ConnectionRefusedError：[WinError 10061]

Question

我是python的新手，我想創建一個服務器-客戶端應用程序，但是每次嘗試連接時，都會看到此錯誤。 我嘗試過更改send（）和receive（）函數的順序，但是沒有解決

msg = client_socket.recv (BUFSIZ) .decode ("utf8")
OSError: [WinError 10038] An attempt was made to perform an operation on an object that is not a socket

這是代碼Client.py

    """Handles receiving of messages."""
    #client_socket.bind((HOST, PORT))
    #client_socket.connect((HOST, PORT))
    msg = client_socket.recv(BUFSIZ).decode("utf8")
    print(msg)
    client_socket.close()


def send(event=None):  # event is passed by binders.
    """Handles sending of messages."""
    client_socket.connect((HOST, PORT))
    msg = input("MSG: ")
    client_socket.send(bytes(msg, "utf8"))
    client_socket.close()

#----Now comes the sockets part----
HOST = '127.0.0.1'
PORT = 7557
if not PORT:
    PORT = 33000
else:
    PORT = int(PORT)

BUFSIZ = 1024
ADDR = (HOST, PORT)

client_socket = socket(AF_INET, SOCK_STREAM)
client_socket.connect(ADDR)

receive_thread = Thread(target=receive)
receive_thread.start()


if __name__ == '__main__':
    client_socket.close()
    receive()
    send()
    receive()

Ps：99％的代碼來自互聯網

Answer 1

接收和發送信息后請勿關閉插座。

from socket import AF_INET, socket, SOCK_STREAM 
from threading import Thread
def receive() :
    """Handles receiving of messages."""
    while True :
        msg = client_socket.recv(BUFSIZ).decode("utf8")
        print(msg)


def send():
    """Handles sending of messages."""
    while True:
        msg = input("MSG: ")
        client_socket.send(bytes(msg, "utf8"))

#----Now comes the sockets part----
HOST = '127.0.0.1'
PORT = 7557
BUFSIZ = 1024
ADDR = (HOST, PORT)

client_socket = socket(AF_INET, SOCK_STREAM)
client_socket.connect(ADDR)

receive_thread = Thread(target=receive, args=() )
send_thread = Thread(target=send, args=()) 



if __name__ == '__main__':
    receive_thread.start()
    send_thread.start()

這是您的代碼的修改后的版本。

我自己使用相同的邏輯制作了一個類似的應用程序，看看：

https://github.com/moe-assal/Chatting_Server