Is there any way to enumerate all the known hostnames for a server in node.js?

Question

I have a chunk of code like:

http.Server(function(req, res) {
    res.writeHead(200);
    res.end("hello world\n");
}).listen(0, function() {
    port = server.address().port;
    console.log("server listening on: " + port);
});

This works great for getting the port, but I want to print out each possible DNS name that the server is listening on, too (so localhost:8080, foo.com:8080, etc).

I've tried some of the obvious things (like dns.reverse('0.0.0.0') ) and no luck so far. Any ideas?

Answer 1

服务器无法获取所有DNS名称的列表-我现在可以为www.foo.com创建一个0.0.0.0的新DNS条目（假设我拥有foo.com域，但我不会）需要拥有0.0.0.0），而0.0.0.0永远不会知道它（除非并且直到它开始接收到Host：标头设置为www.foo.com的http连接）。