and tidy

go.mod

@@ -74,30 +74,20 @@ require (
 	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pion/datachannel v1.5.9 // indirect
-	github.com/pion/dtls/v2 v2.2.12 // indirect
 	github.com/pion/dtls/v3 v3.0.4 // indirect
-	github.com/pion/ice/v2 v2.3.37 // indirect
 	github.com/pion/ice/v4 v4.0.3 // indirect
 	github.com/pion/interceptor v0.1.37 // indirect
 	github.com/pion/logging v0.2.2 // indirect
-	github.com/pion/mdns v0.0.12 // indirect
 	github.com/pion/mdns/v2 v2.0.7 // indirect
 	github.com/pion/randutil v0.1.0 // indirect
 	github.com/pion/rtcp v1.2.14 // indirect
 	github.com/pion/rtp v1.8.9 // indirect
 	github.com/pion/sctp v1.8.34 // indirect
 	github.com/pion/sdp/v3 v3.0.9 // indirect
-	github.com/pion/srtp/v2 v2.0.20 // indirect
 	github.com/pion/srtp/v3 v3.0.4 // indirect
-	github.com/pion/stun v0.6.1 // indirect
 	github.com/pion/stun/v3 v3.0.0 // indirect
-	github.com/pion/transport v0.14.1 // indirect
-	github.com/pion/transport/v2 v2.2.10 // indirect
 	github.com/pion/transport/v3 v3.0.7 // indirect
-	github.com/pion/turn/v2 v2.1.6 // indirect
 	github.com/pion/turn/v4 v4.0.0 // indirect
-	github.com/pion/udp v0.1.4 // indirect
-	github.com/pion/webrtc/v3 v3.3.4 // indirect
 	github.com/pion/webrtc/v4 v4.0.5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/posener/complete v1.2.3 // indirect