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proxy: Add a SnowflakeProxy.makeWebRTCAPI() method

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KokaKiwi 2022-09-30 17:51:28 +02:00 • committed by KokaKiwi
parent 9ce1de4eee
commit 5e564f36ff
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1 changed files with 10 additions and 6 deletions
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16
proxy/lib/snowflake.go
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@ -347,6 +347,14 @@ func (d dataChannelHandlerWithRelayURL) datachannelHandler(conn *webRTCConn, rem
d.sf.datachannelHandler(conn, remoteAddr, d.RelayURL)
}
func (sf *SnowflakeProxy) makeWebRTCAPI() *webrtc.API {
settingsEngine := webrtc.SettingEngine{}
settingsEngine.SetICEMulticastDNSMode(ice.MulticastDNSModeDisabled)
return webrtc.NewAPI(webrtc.WithSettingEngine(settingsEngine))
}
// Create a PeerConnection from an SDP offer. Blocks until the gathering of ICE
// candidates is complete and the answer is available in LocalDescription.
// Installs an OnDataChannel callback that creates a webRTCConn and passes it to
@ -356,9 +364,7 @@ func (sf *SnowflakeProxy) makePeerConnectionFromOffer(sdp *webrtc.SessionDescrip
dataChan chan struct{},
handler func(conn *webRTCConn, remoteAddr net.Addr)) (*webrtc.PeerConnection, error) {
s := webrtc.SettingEngine{}
s.SetICEMulticastDNSMode(ice.MulticastDNSModeDisabled)
api := webrtc.NewAPI(webrtc.WithSettingEngine(s))
api := sf.makeWebRTCAPI()
pc, err := api.NewPeerConnection(config)
if err != nil {
return nil, fmt.Errorf("accept: NewPeerConnection: %s", err)
@ -446,9 +452,7 @@ func (sf *SnowflakeProxy) makePeerConnectionFromOffer(sdp *webrtc.SessionDescrip
func (sf *SnowflakeProxy) makeNewPeerConnection(config webrtc.Configuration,
dataChan chan struct{}) (*webrtc.PeerConnection, error) {
s := webrtc.SettingEngine{}
s.SetICEMulticastDNSMode(ice.MulticastDNSModeDisabled)
api := webrtc.NewAPI(webrtc.WithSettingEngine(s))
api := sf.makeWebRTCAPI()
pc, err := api.NewPeerConnection(config)
if err != nil {
return nil, fmt.Errorf("accept: NewPeerConnection: %s", err)