Question

import socket

# the public network interface
HOST = socket.gethostbyname(socket.gethostname())

# create a raw socket and bind it to the public interface
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)
s.bind((HOST, 0))

# Include IP headers
s.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1)

# receive all packages
s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)   //Error Occurs on this line

# receive a package
print(s.recvfrom(65565))

# disabled promiscuous mode
s.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)

当我尝试运行此代码时，我得到：

Traceback (most recent call last):
  File "D:/Users/Gen/PycharmProjects/hex2float/socketerror.py", line 14, in <module>
    s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
OSError: [WinError 10045] The attempted operation is not supported for the type of object referenced

此代码取自Python文档，所以我很困惑为什么它不起作用。任何人都可以解释原因吗？

Answer 1

也许你需要从你的句子socket.AF_INET

中删除s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)

因为我使用SOCK_DGRAM而没有AF_INET来成功构建服务器。

Windows 10045上的Python套接字错误

1 个答案: