Python tcp连接获取数据脚本

Question

我有一个远程设备，它在TCP 5005端口上发送文本数据。下面的代码是从远程设备获取数据，但它抛出错误。有人可以帮忙解决这个问题。

conn, addr = s.accept()
  File "C:\Python26\lib\socket.py", line 197, in accept
    sock, addr = self._sock.accept()
socket.error: [Errno 10022] An invalid argument was supplied"

代码：

#!/usr/bin/env python

import socket


TCP_IP = '192.168.0.12'
TCP_PORT = 5005
BUFFER_SIZE = 1024  # Normally 1024, but we want fast response

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((TCP_IP, TCP_PORT))


conn, addr = s.accept()
print 'Connection address:', addr
while 1:
    data = conn.recv(BUFFER_SIZE)
    if not data: break
    print "received data:", data
    conn.send(data)  # echo
conn.close()