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Add support for trickle ice (#193)

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* cherry-pick trickle-ice

* Add code

* Add code

* format
This commit is contained in:
Freddy Boulton
2025-03-20 20:50:45 -04:00
committed by GitHub
parent 3fed4cb2ad
commit 6742894d3d
6 changed files with 136 additions and 46 deletions
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21
docs/userguide/api.md
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@@ -358,6 +358,25 @@ async function setupWebRTC(peerConnection) {
const offer = await peerConnection.createOffer();
await peerConnection.setLocalDescription(offer);
let webrtc_id = Math.random().toString(36).substring(7)
// Send ICE candidates to server
// (especially needed when server is behind firewall)
peerConnection.onicecandidate = ({ candidate }) => {
if (candidate) {
console.debug("Sending ICE candidate", candidate);
fetch('/webrtc/offer', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
candidate: candidate.toJSON(),
webrtc_id: webrtc_id,
type: "ice-candidate",
})
})
}
};
// Send offer to server
const response = await fetch('/webrtc/offer', {
method: 'POST',
@@ -365,7 +384,7 @@ async function setupWebRTC(peerConnection) {
body: JSON.stringify({
sdp: offer.sdp,
type: offer.type,
webrtc_id: Math.random().toString(36).substring(7)
webrtc_id: webrtc_id
})
});