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feat: Use internal TURN server for proxying #322

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Apr 23, 2021
Merged

feat: Use internal TURN server for proxying #322

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f889e54
feat: Use internal TURN server for proxying
kylecarbs Apr 22, 2021
d6fb8f4
Use TURNS by default
kylecarbs Apr 22, 2021
e4e557f
Adjust TURN scheme when brokerAddr is HTTP or not
kylecarbs Apr 23, 2021
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Use TURNS by default
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@kylecarbs
kylecarbs committed Apr 22, 2021
commit d6fb8f4f1c91fa52c0299d085631c40394b0fe74
3 changes: 1 addition & 2 deletions internal/cmd/tunnel.go
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Original file line number Diff line number Diff line change
Expand Up @@ -110,9 +110,8 @@ type client struct {

func (c *client) start() error {
url := fmt.Sprintf("%s%s%s%s%s", c.brokerAddr.String(), "/api/private/envagent/", c.id, "/connect?session_token=", c.token)
tcpProxy := fmt.Sprintf("turn:%s:5349?transport=tcp", c.brokerAddr.Host)
tcpProxy := fmt.Sprintf("turns:%s:5349?transport=tcp", c.brokerAddr.Host)
c.logger.Info(c.ctx, "connecting to broker", slog.F("url", url), slog.F("tcp-proxy", tcpProxy))

conn, resp, err := websocket.Dial(c.ctx, url, nil)
if err != nil && resp == nil {
return fmt.Errorf("dial: %w", err)
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7 changes: 6 additions & 1 deletion internal/x/xwebrtc/conn.go
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@@ -1,12 +1,17 @@
package xwebrtc

import "github.com/pion/webrtc/v3"
import (
"time"

"github.com/pion/webrtc/v3"
)

// NewPeerConnection creates a new peer connection.
// It uses the Google stun server by default.
func NewPeerConnection(servers []webrtc.ICEServer) (*webrtc.PeerConnection, error) {
se := webrtc.SettingEngine{}
se.DetachDataChannels()
se.SetICETimeouts(time.Second*5, time.Second*5, time.Second*2)
api := webrtc.NewAPI(webrtc.WithSettingEngine(se))

return api.NewPeerConnection(webrtc.Configuration{
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