Remove unused outbound offer answered field

webtorrent/tracker_client.go

@@ -42,9 +42,6 @@ type outboundOffer struct {
 	originalOffer  webrtc.SessionDescription
 	peerConnection wrappedPeerConnection
 	dataChannel    *webrtc.DataChannel
-	// Whether we've received an answer for this offer, and closing its PeerConnection has been
-	// handed off.
-	answered bool
 }
 
 type DataChannelContext struct {
@@ -86,9 +83,6 @@ func (tc *TrackerClient) Run() error {
 
 func (tc *TrackerClient) closeUnusedOffers() {
 	for _, offer := range tc.outboundOffers {
-		if offer.answered {
-			continue
-		}
 		offer.peerConnection.Close()
 	}
 	tc.outboundOffers = nil

webtorrent/transport.go

@@ -130,10 +130,6 @@ func getAnswerForOffer(
 func (t *outboundOffer) setAnswer(answer webrtc.SessionDescription, onOpen func(datachannel.ReadWriteCloser)) error {
 	setDataChannelOnOpen(t.dataChannel, t.peerConnection, onOpen)
 	err := t.peerConnection.SetRemoteDescription(answer)
-	if err == nil {
-		// TODO: Maybe grab this inside the onOpen callback and mark the offer used there.
-		t.answered = true
-	}
 	return err
 }