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feat: add card examples and speed up rtc connect
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This commit is contained in:
kacper 2026-03-15 21:44:47 -04:00
parent 04afead5af
commit 23fd806e6d
41 changed files with 3327 additions and 3 deletions
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13
frontend/src/hooks/useWebRTC.ts
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@ -11,6 +11,8 @@ import type {
} from "../types";
const BACKEND_URL = import.meta.env.VITE_BACKEND_URL ?? "";
const WEBRTC_STUN_URL = import.meta.env.VITE_WEBRTC_STUN_URL?.trim() ?? "";
const LOCAL_ICE_GATHER_TIMEOUT_MS = 350;
let cardIdCounter = 0;
let logIdCounter = 0;
@ -235,7 +237,10 @@ function waitForIceComplete(pc: RTCPeerConnection): Promise<void> {
}
};
pc.addEventListener("icegatheringstatechange", check);
setTimeout(resolve, 5000);
setTimeout(() => {
pc.removeEventListener("icegatheringstatechange", check);
resolve();
}, LOCAL_ICE_GATHER_TIMEOUT_MS);
});
}
@ -277,7 +282,11 @@ async function runConnect(
refs.localTracksRef.current = audioTracks;
}
const pc = new RTCPeerConnection({ iceServers: [{ urls: "stun:stun.l.google.com:19302" }] });
// Local-only deployments do not need a public STUN server; host candidates are enough
// and avoiding external ICE gathering removes several seconds from startup latency.
const pc = new RTCPeerConnection(
WEBRTC_STUN_URL ? { iceServers: [{ urls: WEBRTC_STUN_URL }] } : undefined,
);
refs.pcRef.current = pc;
const newRemoteStream = new MediaStream();