我正在尝试实现此处编写的代码：
https://www.geeksforgeeks.org/simple-chat-room-using-python/
我可以使其正常运行，但找不到关闭连接的方法。该代码一直运行到我输入键盘中断为止。我想实现一个关键字，它将关闭客户端和服务器并释放端口。
我已经实现了客户端代码，以在消息“退出”时退出，但是相同的技术在服务器代码中不起作用。我一直被“ conn，addr = server.accept（）”这一行所吸引，并返回错误
Traceback (most recent call last):
File "newServer.py", line 66, in <module>
conn, addr = server.accept()
File "/Users/######/anaconda3/lib/python3.7/socket.py", line 212, in accept
fd, addr = self._accept()
ConnectionAbortedError: [Errno 53] Software caused connection abort
任何帮助将不胜感激！
编辑：添加代码
server.py：
import socket
import select
from _thread import *
import threading
import sys
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
"""
the first argument AF_INET is the address domain of the socket. This is used when we have an Internet Domain
with any two hosts
The second argument is the type of socket. SOCK_STREAM means that data or characters are read in a continuous flow
"""
server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
IP_address = "127.0.0.1"
Port = 12230
server.bind((IP_address, Port))
#binds the server to an entered IP address and at the specified port number. The client must be aware of these parameters
server.listen(100)
#listens for 100 active connections. This number can be increased as per convenience
list_of_clients=[]
def clientthread(conn, addr):
conn.send("Welcome to this chatroom!".encode())
#sends a message to the client whose user object is conn
while True:
try:
message = conn.recv(2048).decode()
if message:
print ("<" + addr[0] + "> " + message)
message_to_send = "<" + addr[0] + "> " + message
broadcast(message_to_send,conn)
#prints the message and address of the user who just sent the message on the server terminal
else:
remove(conn)
except:
continue
def broadcast(message,connection):
for clients in list_of_clients:
if clients!=connection:
try:
clients.send(message.encode())
except:
clients.close()
remove(clients)
def remove(connection):
if connection in list_of_clients:
list_of_clients.remove(connection)
while True:
conn, addr = server.accept()
"""
Accepts a connection request and stores two parameters, conn which is a socket object for that user, and addr which contains
the IP address of the client that just connected
"""
list_of_clients.append(conn)
print (addr[0] + " connected")
#maintains a list of clients for ease of broadcasting a message to all available people in the chatroom
#Prints the address of the person who just connected
start_new_thread(clientthread,(conn,addr))
#creates and individual thread for every user that connects
conn.close()
server.close()
client.py
import socket
import select
import sys
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
IP_address = "127.0.0.1"
Port = 12230
server.connect((IP_address, Port))
while True:
# maintains a list of possible input streams
sockets_list = [sys.stdin, server]
""" There are two possible input situations. Either the
user wants to give manual input to send to other people,
or the server is sending a message to be printed on the
screen. Select returns from sockets_list, the stream that
is reader for input. So for example, if the server wants
to send a message, then the if condition will hold true
below.If the user wants to send a message, the else
condition will evaluate as true"""
read_sockets,write_socket, error_socket = select.select(sockets_list,[],[])
for socks in read_sockets:
if socks == server:
message = socks.recv(2048).decode()
print (message)
else:
message = input("Message: ")
server.send(message.encode())
print("<You>")
print(message)
server.close()