Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
408 views
in Technique[技术] by (71.8m points)

python - socket.error: [Errno 10013] An attempt was made to access a socket in a way forbidden by its access permissions

I'm trying to create a custom TCP stack using Python 2.6.5 on Windows 7 to serve valid http page requests on port 80 locally. But, I've run into a snag with what seems like Windows 7 tightened up security. This code worked on Vista.

Here's my sample code:

import SocketServer
import struct

class MyTCPHandler(SocketServer.BaseRequestHandler):
    def handle(self):
        headerText = """HTTP/1.0 200 OK
                        Date: Fri, 31 Dec 1999 23:59:59 GMT
                        Content-Type: text/html
                        Content-Length: 1354"""
        bodyText = "<html><body>some page</body></html>"
        self.request.send(headerText + "
" + bodyText)

if __name__ == "__main__":
    HOST, PORT = "localhost", 80
    server = SocketServer.TCPServer((HOST, PORT), MyTCPHandler)
    server.serve_forever()

C:python>python TestServer.py Traceback (most recent call last):
File "TestServer.py", line 19, in server = SocketServer.TCPServer((HOST, PORT), MyTCPHandler) File "C:Python26libSocketServer.py", line 400, in init self.server_bind() File "C:Python26libSocketServer.py", line 411, in server_bind self.socket.bind(self.server_address) File "", line 1, in bind

socket.error: [Errno 10013] An attempt was made to access a socket in a way forbidden by its access permissions

How exactly do I get this to work on Windows 7?

[Edit on 5/5/2010 @ 2344 PDT] This answer explains that the error is caused by the need for elevated / superuser privileges when accessing ports lower than 1024. I'm going to try using a higher port number to see if that works. However, I still would like to know why my local admin account can't access port 80.

Question&Answers:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

I just encountered the same issue, my system is Win7. just use the command on terminal like: netstat -na|findstr port, you will see the port has been used. So if you want to start the server without this message, you can change other port that not been used.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...