commit 9daa6c4b71bf4a366aa65a65f1551b8febd7a1df Author: Serene Han keroserene+git@gmail.com Date: Sat Mar 5 17:01:30 2016 -0800

multiple arbitrary ice servers can be passed as client flag (close #24) --- client/snowflake.go | 10 +++++----- client/torrc | 2 +- client/util.go | 2 ++ 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/client/snowflake.go b/client/snowflake.go index 4287425..f10c50e 100644 --- a/client/snowflake.go +++ b/client/snowflake.go @@ -64,7 +64,6 @@ func dialWebRTC() (*webRTCConn, error) { // TODO: [#3] Fetch ICE server information from Broker. // TODO: [#18] Consider TURN servers here too. config := webrtc.NewConfiguration(iceServers...) - broker := NewBrokerChannel(brokerURL, frontDomain) if nil == broker { return nil, errors.New("Failed to prepare BrokerChannel") @@ -160,10 +159,6 @@ func readSignalingMessages(f *os.File) { func main() { // var err error webrtc.SetLoggingVerbosity(1) - flag.StringVar(&brokerURL, "url", "", "URL of signaling broker") - flag.StringVar(&frontDomain, "front", "", "front domain") - flag.Var(&iceServers, "ice", "comma-separated list of ICE servers") - flag.Parse() logFile, err := os.OpenFile("snowflake.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600) if err != nil { log.Fatal(err) @@ -172,6 +167,11 @@ func main() { log.SetOutput(logFile) log.Println("\nStarting Snowflake Client...")

+ flag.StringVar(&brokerURL, "url", "", "URL of signaling broker") + flag.StringVar(&frontDomain, "front", "", "front domain") + flag.Var(&iceServers, "ice", "comma-separated list of ICE servers") + flag.Parse() + // Expect user to copy-paste if // TODO: Maybe just get rid of copy-paste entirely. if "" != brokerURL { diff --git a/client/torrc b/client/torrc index c4af61f..b6d0f61 100644 --- a/client/torrc +++ b/client/torrc @@ -4,6 +4,6 @@ DataDirectory datadir ClientTransportPlugin snowflake exec ./client \ -url https://snowflake-reg.appspot.com/ \ -front www.google.com \ --ice stun:stun.l.google.com:19302 +-ice stun:stun.l.google.com:19302,stun:s1.taraba.net

Bridge snowflake 0.0.3.0:1 diff --git a/client/util.go b/client/util.go index 02132f2..6a2b6de 100644 --- a/client/util.go +++ b/client/util.go @@ -19,8 +19,10 @@ func (i *IceServerList) String() string { }

func (i *IceServerList) Set(s string) error { + log.Println("IceServerList:") for _, server := range strings.Split(s, ",") { // TODO: STUN / TURN url format validation? + log.Println(server) option := webrtc.OptionIceServer(server) *i = append(*i, option) }