Python中的Socket服务器

Question

我正在尝试搭建一个本地服务器，这样同一局域网内的其他电脑就可以连接到它。当我在客户端尝试连接时，出现了以下错误信息：
[Errno 10061] 无法连接，因为目标机器主动拒绝了连接。

我已经搜索了几个小时，但仍然无法解决这个问题。我还尝试关闭了防火墙，但还是没有用。

这是我的服务器和客户端代码：

服务器代码：

import socket
import threading
import SocketServer
import datetime

ver_codes = []



class ThreadedTCPRequestHandler(SocketServer.BaseRequestHandler):
    def handle(self):
        print threading.current_thread().isDaemon()
        data = self.request.recv(1024)
        command = data.split()[0]
        if(command=="login"):
            if(logged_in(data.split()[1])==False):
                self.request.sendall(login(data.split()[1], data.split()[2]))
            else:
                self.request.sendall("already in")


class ThreadedTCPServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer):
    pass

def client(ip, port, message):
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.connect((ip, port))
    try:
        sock.sendall(message)
        response = sock.recv(1024)
        print "Received: {}".format(response)
    finally:
        sock.close()

def logged_in(id_num):
    for i in ver_codes:
        if(i[0]==id_num):
            return True
    return False

def login(username, password):
    login_file = open("Login.txt", "r")
    match = login_file.readline()
    while(match!="*"):
        if(match.split()[0]==username):
            if(match.split()[1]==password):
                ver_codes.append([match.split()[0], encryption_code(match.split()[2])])
                login_file.close()
                return "{} {}".format(match.split()[2], encryption_code(match.split()[2]))
                print "And Here"
        match = login_file.readline()
    return "Denied"
    login_file.close()

def encryption_code(to_encrypt):
    now = datetime.datetime.now()
    return int(str(now.microsecond)) * int(to_encrypt)


if __name__ == "__main__":
HOST, PORT = "localhost", 7274

server = ThreadedTCPServer((HOST, PORT), ThreadedTCPRequestHandler)
ip, port = server.server_address
print server.server_address

server_thread = threading.Thread(target=server.serve_forever)
server_thread.daemon = False
server_thread.start()
print "Server loop running in thread:", server_thread.name

客户端代码：

import socket
import sys

HOST, PORT = "localhost", 7274
data = " ".join(sys.argv[1:])

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

try:
sock.connect((HOST, PORT))
sock.sendall("login mahdiNolan m1373")

received = sock.recv(1024)
finally:
sock.close()

非常感谢你们能提供的任何帮助！提前谢谢大家！

错误处理网络连接 socket编程服务器搭建客户端-服务器模型防火墙配置局域网

Python中的Socket服务器

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