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Examples: exchange entire RTCSessionDescription

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Resolves #39
This commit is contained in:
backkem
2018-12-08 08:30:32 +01:00
committed by Michiel De Backker
parent 756d74196d
commit 7a527fadb3
21 changed files with 65 additions and 87 deletions
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20
examples/sfu/main.go
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@@ -10,6 +10,7 @@ import (
"encoding/base64"
"github.com/pions/webrtc"
"github.com/pions/webrtc/examples/util"
"github.com/pions/webrtc/pkg/media"
"github.com/pions/webrtc/pkg/media/samplebuilder"
"github.com/pions/webrtc/pkg/rtcp"
@@ -47,7 +48,7 @@ const (
func main() {
reader := bufio.NewReader(os.Stdin)
sd := mustReadStdin(reader)
offer := util.Decode(mustReadStdin(reader))
fmt.Println("")
/* Everything below is the pion-WebRTC API, thanks for using it! */
@@ -90,22 +91,19 @@ func main() {
})
// Set the remote SessionDescription
check(peerConnection.SetRemoteDescription(webrtc.RTCSessionDescription{
Type: webrtc.RTCSdpTypeOffer,
Sdp: string(sd),
}))
check(peerConnection.SetRemoteDescription(offer))
// Sets the LocalDescription, and starts our UDP listeners
answer, err := peerConnection.CreateAnswer(nil)
check(err)
// Get the LocalDescription and take it to base64 so we can paste in browser
fmt.Println(base64.StdEncoding.EncodeToString([]byte(answer.Sdp)))
fmt.Println(util.Encode(answer))
for {
fmt.Println("")
fmt.Println("Paste an SDP to start sendonly peer connection")
recvOnlyOffer := mustReadStdin(reader)
recvOnlyOffer := util.Decode(mustReadStdin(reader))
// Create a new RTCPeerConnection
peerConnection, err := webrtc.New(peerConnectionConfig)
@@ -123,16 +121,14 @@ func main() {
outboundSamplesLock.Unlock()
// Set the remote SessionDescription
check(peerConnection.SetRemoteDescription(webrtc.RTCSessionDescription{
Type: webrtc.RTCSdpTypeOffer,
Sdp: string(recvOnlyOffer),
}))
err = peerConnection.SetRemoteDescription(recvOnlyOffer)
check(err)
// Sets the LocalDescription, and starts our UDP listeners
answer, err := peerConnection.CreateAnswer(nil)
check(err)
// Get the LocalDescription and take it to base64 so we can paste in browser
fmt.Println(base64.StdEncoding.EncodeToString([]byte(answer.Sdp)))
fmt.Println(util.Encode(answer))
}
}