用http.server如何访问被叫IP地址？

Question

This must be very simple, but can't find any reference on documentation and google isn't helping. On the below example

from http.server import BaseHTTPRequestHandler, HTTPServer

PORT_NUMBER = 80

class myHandler(BaseHTTPRequestHandler):

    def do_GET(self):
        print(self.path)   # <<<<<<<< Here
        self.send_response(200)
        self.send_header('Content-type','text/html')
        self.end_headers()
        self.wfile.write(bytes("Hello world", "utf8"))

server = HTTPServer(('', PORT_NUMBER), myHandler)
server.serve_forever()

If my machine has multiple interfaces, the binding is done with 0.0.0.0. How can I on the request handler retrieve the IP which was received the socket connection ?

Answer 1

In the do_* methods of an instance of BaseHTTPRequestHandler , self.request is the socket.socket object associated with the request. You can get the server side of the socket with self.request.getsockname() , which will give you a tuple of the server IP and port that the client connected to. Therefore the IP address will be:

self.request.getsockname()[0]