pixelbender/go-stun

Go implementation of STUN, TURN and ICE Protocols

go-stun's Issues

Missing package "turn"

The second example does not work (README.md - TURN: Relayed transport address allocation), because the package "github.com/pixelbender/go-stun/turn" is missing. It was removed on 14 Feb 2017 with the ice package. Is there another way and the README is outdated or is it not supported anymore?
Thank you very much.

Examples?

I'm struggling to use this effectively and am wondering if you could provide some examples.

The actually communication with the STUN server works fine: it returns the public addr observed by the STUN server.

But USING this information isn't working for me, and it has me wondering if I'm just misunderstanding how the package works (thus the request for examples).

For example, when calling stun.Discover it returns a conn and addr. I'm attempting, after performing the discover, to receive UDP packets sent to addr. So I'm trying to read from the return conn (while sending UDP messages to addr from another machine), but nothing ever comes through.

The purpose of STUN in my understanding is to hole-punch so peers can send UDP traffic to the public addr, which is then forwarded to the correct host. Can I see an example of how this package gets that done?

Question: Candidate Gathering

How difficult would you consider adding this feature to be?

Local candidate gathering is based on local interfaces and tunnels according to the rfc. I'm not sure how tunnel discovery would work. As for other possible candidates, this is where STUN and TURN come in correct? So this really only requires writing a method that gathers candidates using the STUN server you have already created? In the simple form; expanding to TURN later.

Difficulty talking to chrome webrtc

I'm trying to navigate a STUN binding request/response with Chrome. In my setup, the "offerer" is a Go application that uses go-stun and the "answerer" is a simple javascript application utilizing the chrome webrtc API. After sending an SDP offer, Chrome sends a STUN binding request to my Go application, and I attempt to send back a STUN binding success response using go-stun. However, my response does not seem to be accepted by Chrome.

Do you have an example of successfully negotiating a STUN connection with Chrome?

For reference, I am not attempting to communicate with a STUN server, and I am not doing true "hole punching" since both peers are running locally.

any update about this project?

Where is Turn package?

I see in codes below that import a TURN package.But I can't find it?

import (
	"github.com/pixelbender/go-stun/turn"
	"fmt"
)

turn test fails

Maheshs-MacBook-Air:test maheshjena$ go run test_turn.go
stun: unknown attributes []uint16{0x10}

Can you please let me know, which attribute is giving this error?

Please implement an API like func (srv *Server) Serve(c net.PacketConn) error

Please add an new api in server.go
The code like below:

func (srv *Server) Serve(c net.PacketConn) error {
	srv.addConn(c)
	defer srv.removeConn(c)
	return srv.agent.ServePacket(c)
}

I want to add another net.PacketConn implement not using net.ListenPacket, and I cann't find any api to support.

Thanks for you great project!