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turning into redoing all of the webrtc reading and publishing client side lol

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This commit is contained in:
legop3
2026-10-09 14:19:06 -04:00
parent 28d0b1437d
commit 1284125fff
10 changed files with 92 additions and 188 deletions
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webui/src/components/vip/VipAudioUploadCard/VipAudioUploadCardContent.jsx
+65 -78
View File
@@ -1,19 +1,16 @@
// Vip Audio Upload Card Content
// Purpose: Defines the Vip Audio Upload Card Content module and the local helpers/components used in this file.
// Scope: Keeps behavior unchanged while isolating this concern into a clear, single-responsibility unit.
import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
import { fieldClass } from '../constants.js';
import { useControlSelector } from '../../../controls/index.js';
import ControlHint from '../../ControlHint/index.jsx';
import { useSettingsNamespace } from '../../../settings/index.js';
import { MAX_UPLOAD_BYTES, TARGET_SAMPLE_RATE, RTC_CONFIG } from './constants.js';
import { bytesToBase64, buildAuthHeader } from './base64.js';
import {
waitForIceGatheringComplete,
waitForPeerConnected,
configureSenderForLowLatency,
waitForOutboundAudioFlow,
} from './whipTransport.js';
import { MAX_UPLOAD_BYTES, TARGET_SAMPLE_RATE } from './constants.js';
import { bytesToBase64 } from './base64.js';
import { waitForOutboundAudioFlow } from './whipTransport.js';
import MediaMTXWebRTCPublisher from '../../../lib/vendor/mediamtxPublisher.js';
import useServerUrl from '../../../hooks/useServerUrl.js';
import { mergeFloatChunks, encodeWavMono16 } from './audioCodec.js';
import StatusIndicator from './StatusIndicator.jsx';
import KeyPill from './KeyPill.jsx';
@@ -28,6 +25,7 @@ export default function VipAudioUploadCard({
readyMicWhip,
stopMicWhip,
}) {
const serverUrl = useServerUrl();
const pttActive = useControlSelector((control) => Boolean(control.state.mic?.pttActive));
const { value: vipAudio, save: saveVipAudio } = useSettingsNamespace('vipAudio', {
openMicEnabled: false,
@@ -47,7 +45,8 @@ export default function VipAudioUploadCard({
const streamRef = useRef(null);
const audioTrackRef = useRef(null);
const whipPcRef = useRef(null);
const micAttemptRef = useRef(null);
const micEnabledRef = useRef(false);
const micActiveRef = useRef(false);
const activeRoverRef = useRef('');
@@ -146,19 +145,12 @@ export default function VipAudioUploadCard({
const target = String(targetRoverId || activeRoverRef.current || '').trim();
micActiveRef.current = false;
setMicState('idle');
if (whipPcRef.current) {
try {
whipPcRef.current.getSenders().forEach((sender) => sender.track?.stop());
} catch {
// noop
}
try {
whipPcRef.current.close();
} catch {
// noop
}
}
whipPcRef.current = null;
const publisher = micAttemptRef.current?.publisher;
micAttemptRef.current = null;
activeRoverRef.current = '';
publisher?.close();
// The upstream client stops transport retries; release its HTTP session separately.
if (publisher?.sessionUrl) fetch(publisher.sessionUrl, { method: 'DELETE', keepalive: true }).catch(() => {});
if (streamRef.current) {
try {
streamRef.current.getTracks().forEach((track) => track.stop());
@@ -175,14 +167,15 @@ export default function VipAudioUploadCard({
// noop
}
}
activeRoverRef.current = '';
},
[stopMicWhip],
);
const startWhipMic = useCallback(
async (target) => {
async (target, attempt) => {
const isCurrent = () => micAttemptRef.current === attempt && activeRoverRef.current === target;
const startPayload = await startMicWhip?.(target);
if (!isCurrent()) return;
const whipUrl = String(startPayload?.whipUrl || '').trim();
const token = String(startPayload?.token || '').trim();
if (!whipUrl || !token) {
@@ -198,12 +191,16 @@ export default function VipAudioUploadCard({
autoGainControl: false,
},
});
if (!isCurrent()) {
stream.getTracks().forEach((track) => track.stop());
return;
}
streamRef.current = stream;
const track = stream.getAudioTracks()?.[0];
audioTrackRef.current = track || null;
if (track) {
track.enabled = Boolean(openMicEnabled || pttActive);
track.enabled = micEnabledRef.current;
}
if (track?.applyConstraints) {
try {
@@ -219,47 +216,42 @@ export default function VipAudioUploadCard({
}
}
const pc = new RTCPeerConnection(RTC_CONFIG);
whipPcRef.current = pc;
pc.onconnectionstatechange = () => {
if (!micActiveRef.current) return;
const state = pc.connectionState;
if (state === 'connected') {
setMicState('live');
return;
}
if (state === 'failed' || state === 'disconnected' || state === 'closed') {
setMicState('error');
setMessage(`WHIP transport ${state}.`);
}
};
stream.getAudioTracks().forEach((audioTrack) => {
const sender = pc.addTrack(audioTrack, stream);
configureSenderForLowLatency(sender);
});
const offer = await pc.createOffer({ offerToReceiveAudio: false, offerToReceiveVideo: false });
await pc.setLocalDescription(offer);
await waitForIceGatheringComplete(pc, 1800);
const response = await fetch(whipUrl, {
method: 'POST',
headers: {
'Content-Type': 'application/sdp',
...buildAuthHeader(token),
if (!isCurrent()) return;
attempt.publisher = new MediaMTXWebRTCPublisher({
url: serverUrl(whipUrl),
user: token,
pass: token,
stream,
audioCodec: 'opus',
audioBitrate: 64,
audioVoice: true,
onConnected: async () => {
if (!isCurrent()) return;
const pc = attempt.publisher.pc;
try {
// Report ready only after audio is flowing, including on transport reconnection.
await waitForOutboundAudioFlow(pc);
if (!isCurrent() || attempt.publisher.pc !== pc) return;
await readyMicWhip?.(target);
if (!isCurrent() || attempt.publisher.pc !== pc) return;
setMicState('live');
setMessage('');
} catch (error) {
if (!isCurrent() || attempt.publisher.pc !== pc) return;
await stopMicCapture(target);
if (micAttemptRef.current) return;
setMicState('error');
setMessage(error.message || 'Failed to start mic forwarding.');
}
},
onError: (message) => {
if (!isCurrent()) return;
setMicState('starting');
setMessage(message);
},
body: pc.localDescription?.sdp || offer.sdp,
});
if (!response.ok) {
throw new Error(`WHIP request failed: ${response.status}`);
}
const answerSdp = await response.text();
await pc.setRemoteDescription({ type: 'answer', sdp: answerSdp });
await waitForPeerConnected(pc, 10000);
await waitForOutboundAudioFlow(pc, 6000);
await readyMicWhip?.(target);
},
[openMicEnabled, pttActive, readyMicWhip, startMicWhip],
[readyMicWhip, startMicWhip, stopMicCapture, serverUrl],
);
const teardownClipPipeline = useCallback(async () => {
@@ -410,8 +402,6 @@ export default function VipAudioUploadCard({
}, [ensureClipPipeline, roverId]);
useEffect(() => {
let cancelled = false;
async function syncLiveMic() {
if (clipMode) {
await stopMicCapture(activeRoverRef.current || roverId);
@@ -425,34 +415,31 @@ export default function VipAudioUploadCard({
if (micActiveRef.current && activeRoverRef.current === roverId) return;
if (!openMicEnabled && !pttActive) return;
const attempt = {};
micAttemptRef.current = attempt;
try {
setMicState('starting');
setMessage('');
micActiveRef.current = true;
activeRoverRef.current = roverId;
await startWhipMic(roverId);
if (!cancelled) {
setMicState('live');
}
await startWhipMic(roverId, attempt);
} catch (err) {
if (!cancelled) {
if (micAttemptRef.current === attempt) {
await stopMicCapture(roverId);
if (micAttemptRef.current) return;
setMicState('error');
setMessage(err?.message || 'Failed to start mic forwarding.');
}
await stopMicCapture(roverId);
}
}
syncLiveMic();
return () => {
cancelled = true;
};
}, [clipMode, openMicEnabled, pttActive, roverId, startWhipMic, stopMicCapture]);
useEffect(() => {
useLayoutEffect(() => {
micEnabledRef.current = Boolean(!clipMode && (openMicEnabled || pttActive));
const track = audioTrackRef.current;
if (!track) return;
track.enabled = Boolean(!clipMode && (openMicEnabled || pttActive));
if (track) track.enabled = micEnabledRef.current;
}, [clipMode, openMicEnabled, pttActive]);
useEffect(() => {