FIX: The creation of multiple relay datachannel failed. Procedure (#631)

* fix: The creation of multiple relay datachannel failed. Procedure * Update relay.go Co-authored-by: Kevin Wang <[email protected]>
ionorg · Dec 22, 2021 · c8cea05 · c8cea05
1 parent 8bd68ab
commit c8cea05
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/pkg/relay/relay.go b/pkg/relay/relay.go
@@ -356,7 +356,7 @@ func (p *Peer) CreateDataChannel(label string) (*webrtc.DataChannel, error) {
 
 func (p *Peer) createDataChannel(label string) (*webrtc.DataChannel, error) {
 	idx := p.dcIndex
-	p.dcIndex = +1
+	p.dcIndex++
 	dcParams := &webrtc.DataChannelParameters{
 		Label:   label,
 		ID:      &idx,

diff --git a/pkg/sfu/publisher.go b/pkg/sfu/publisher.go
@@ -231,6 +231,7 @@ func (p *Publisher) Relay(signalFn func(meta relay.PeerMeta, signal []byte) ([]b
 				dc, err := rp.CreateDataChannel(lbl)
 				if err != nil {
 					Logger.V(1).Error(err, "Creating data channels.", "peer_id", p.id)
+					continue
 				}
 				dc.OnMessage(func(msg webrtc.DataChannelMessage) {
 					if peer == nil || peer.Subscriber() == nil {