Question

我正在尝试构建一个通过Python3套接字传输文件的程序。这是我的服务器代码：

# server.py

import socket                   # Import socket module

port = 60000                    # Reserve a port for your service.
s = socket.socket()             # Create a socket object
host = "127.0.0.1"              # Get local machine name
s.bind((host, port))            # Bind to the port
s.listen(4)                     # Now wait for client connection.

print ('Server listening....')

while True:
    conn, addr = s.accept()     # Establish connection with client.
    print ('Got connection from', addr)

    filename='send.rtf'
    print ('File Assigned')
    f = open(filename,'rb')
    print ('File Oppened')
    l = f.read(1024)
    print ('Reading')
    while (l):
        conn.send(l)
        print('Sent ',repr(l))
        l = f.read(1024)
        print ('Reading')
    f.close()

    print('Done sending')
    conn.close()

这是我的客户代码：

# client.py

import socket                   # Import socket module

s = socket.socket()             # Create a socket object
host = "127.0.0.1"              # Get local machine name
port = 60000                    # Reserve a port for your service.

s.connect((host, port))

with open('recieved', 'wb') as f:
    print ('file opened')
    while True:
        print('receiving data...')
        data = s.recv(1024)
        print('data=%s', (data))
        if not data:
            break
        # write data to a file
        f.write(data)

f.close()
print('Successfully got the file')
s.close()
print('Connection closed')

我在Mac上运行服务器，在PC上运行客户端。如果我在Mac上同时运行它们，程序运行正常，但不能在单独的机器上运行。这是我在PC上运行程序时出现的错误：

Traceback (most recent call last):
  File "C:\Users\gshin\Desktop\P2PFile\P2PFileClient2.py", line 9, in <module>
    s.connect((host, port))
ConnectionRefusedError: [WinError 10061] No connection could be made because the target machine actively refused it

非常感谢任何帮助！

目标主动拒绝请求

0 个答案: