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https://github.com/luckfox-eng29/kvm.git
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Release 202412292127
This commit is contained in:
Adam Shiervani
258
ui/src/components/sidebar/connectionStats.tsx
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258
ui/src/components/sidebar/connectionStats.tsx
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import SidebarHeader from "@components/SidebarHeader";
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import { GridCard } from "@components/Card";
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import { useEffect } from "react";
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import { useRTCStore, useUiStore } from "@/hooks/stores";
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import StatChart from "@components/StatChart";
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import { useInterval } from "usehooks-ts";
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function createChartArray<T, K extends keyof T>(
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stream: Map<number, T>,
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metric: K,
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): { date: number; stat: T[K] | null }[] {
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const stat = Array.from(stream).map(([key, stats]) => {
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return { date: key, stat: stats[metric] };
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});
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// Sort the dates to ensure they are in chronological order
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const sortedStat = stat.map(x => x.date).sort((a, b) => a - b);
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// Determine the earliest statistic date
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const earliestStat = sortedStat[0];
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// Current time in seconds since the Unix epoch
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const now = Math.floor(Date.now() / 1000);
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// Determine the starting point for the chart data
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const firstChartDate = earliestStat ? Math.min(earliestStat, now - 120) : now - 120;
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// Generate the chart array for the range between 'firstChartDate' and 'now'
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return Array.from({ length: now - firstChartDate }, (_, i) => {
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const currentDate = firstChartDate + i;
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return {
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date: currentDate,
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// Find the statistic for 'currentDate', or use the last known statistic if none exists for that date
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stat: stat.find(x => x.date === currentDate)?.stat ?? null,
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};
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});
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}
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export default function ConnectionStatsSidebar () {
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const setModalView = useUiStore(state => state.setModalView);
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useEffect(() => {
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const handleKeyDown = (e: KeyboardEvent) => {
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if (e.key === "Escape") {
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setModalView(null);
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}
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};
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window.addEventListener("keydown", handleKeyDown);
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return () => window.removeEventListener("keydown", handleKeyDown);
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}, [setModalView]);
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const inboundRtpStats = useRTCStore(state => state.inboundRtpStats);
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const candidatePairStats = useRTCStore(state => state.candidatePairStats);
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const setSidebarView = useUiStore(state => state.setSidebarView);
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function isMetricSupported<T, K extends keyof T>(
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stream: Map<number, T>,
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metric: K,
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): boolean {
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return Array.from(stream).some(([, stat]) => stat[metric] !== undefined);
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}
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const appendInboundRtpStats = useRTCStore(state => state.appendInboundRtpStats);
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const appendIceCandidatePair = useRTCStore(state => state.appendCandidatePairStats);
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const appendDiskDataChannelStats = useRTCStore(
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state => state.appendDiskDataChannelStats,
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);
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const appendLocalCandidateStats = useRTCStore(state => state.appendLocalCandidateStats);
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const appendRemoteCandidateStats = useRTCStore(
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state => state.appendRemoteCandidateStats,
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);
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const peerConnection = useRTCStore(state => state.peerConnection);
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const mediaStream = useRTCStore(state => state.mediaStream);
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const sidebarView = useUiStore(state => state.sidebarView);
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useInterval(function collectWebRTCStats() {
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(async () => {
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if (!mediaStream) return;
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const videoTrack = mediaStream.getVideoTracks()[0];
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if (!videoTrack) return;
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const stats = await peerConnection?.getStats();
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let successfulLocalCandidateId: string | null = null;
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let successfulRemoteCandidateId: string | null = null;
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stats?.forEach(report => {
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if (report.type === "inbound-rtp") {
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appendInboundRtpStats(report);
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} else if (report.type === "candidate-pair" && report.nominated) {
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if (report.state === "succeeded") {
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successfulLocalCandidateId = report.localCandidateId;
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successfulRemoteCandidateId = report.remoteCandidateId;
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}
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appendIceCandidatePair(report);
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} else if (report.type === "local-candidate") {
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// We only want to append the local candidate stats that were used in nominated candidate pair
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if (successfulLocalCandidateId === report.id) {
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appendLocalCandidateStats(report);
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}
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} else if (report.type === "remote-candidate") {
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if (successfulRemoteCandidateId === report.id) {
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appendRemoteCandidateStats(report);
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}
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} else if (report.type === "data-channel" && report.label === "disk") {
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appendDiskDataChannelStats(report);
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}
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});
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})();
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}, 500);
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return (
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<div className="grid h-full shadow-sm grid-rows-headerBody">
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<SidebarHeader title="Connection Stats" setSidebarView={setSidebarView} />
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<div className="h-full px-4 py-2 pb-8 space-y-4 overflow-y-scroll bg-white dark:bg-slate-900">
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<div className="space-y-4">
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{/*
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The entire sidebar component is always rendered, with a display none when not visible
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The charts below, need a height and width, otherwise they throw. So simply don't render them unless the thing is visible
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*/}
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{sidebarView === "connection-stats" && (
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<div className="space-y-4">
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<div className="space-y-2">
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<div>
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<h2 className="text-lg font-semibold text-black dark:text-white">
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Packets Lost
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</h2>
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<p className="text-sm text-slate-700 dark:text-slate-300">
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Number of data packets lost during transmission.
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</p>
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</div>
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<GridCard>
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<div className="flex h-[127px] w-full items-center justify-center text-sm text-slate-500">
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{inboundRtpStats.size === 0 ? (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-slate-700">Waiting for data...</p>
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</div>
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) : isMetricSupported(inboundRtpStats, "packetsLost") ? (
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<StatChart
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data={createChartArray(inboundRtpStats, "packetsLost")}
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domain={[0, 100]}
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unit=" packets"
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/>
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) : (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-black">Metric not supported</p>
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</div>
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)}
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</div>
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</GridCard>
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</div>
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<div className="space-y-2">
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<div>
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<h2 className="text-lg font-semibold text-black dark:text-white">
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Round-Trip Time
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</h2>
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<p className="text-sm text-slate-700 dark:text-slate-300">
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Time taken for data to travel from source to destination and back
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</p>
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</div>
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<GridCard>
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<div className="flex h-[127px] w-full items-center justify-center text-sm text-slate-500">
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{inboundRtpStats.size === 0 ? (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-slate-700">Waiting for data...</p>
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</div>
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) : isMetricSupported(candidatePairStats, "currentRoundTripTime") ? (
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<StatChart
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data={createChartArray(
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candidatePairStats,
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"currentRoundTripTime",
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).map(x => {
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return {
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date: x.date,
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stat: x.stat ? Math.round(x.stat * 1000) : null,
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};
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})}
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domain={[0, 600]}
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unit=" ms"
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/>
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) : (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-black">Metric not supported</p>
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</div>
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)}
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</div>
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</GridCard>
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</div>
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<div className="space-y-2">
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<div>
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<h2 className="text-lg font-semibold text-black dark:text-white">
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Jitter
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</h2>
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<p className="text-sm text-slate-700 dark:text-slate-300">
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Variation in packet delay, affecting video smoothness.{" "}
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</p>
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</div>
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<GridCard>
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<div className="flex h-[127px] w-full items-center justify-center text-sm text-slate-500">
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{inboundRtpStats.size === 0 ? (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-slate-700">Waiting for data...</p>
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</div>
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) : (
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<StatChart
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data={createChartArray(inboundRtpStats, "jitter").map(x => {
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return {
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date: x.date,
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stat: x.stat ? Math.round(x.stat * 1000) : null,
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};
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})}
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domain={[0, 300]}
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unit=" ms"
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/>
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)}
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</div>
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</GridCard>
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</div>
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<div className="space-y-2">
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<div>
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<h2 className="text-lg font-semibold text-black dark:text-white">
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Frames per second
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</h2>
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<p className="text-sm text-slate-700 dark:text-slate-300">
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Number of video frames displayed per second.
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</p>
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</div>
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<GridCard>
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<div className="flex h-[127px] w-full items-center justify-center text-sm text-slate-500">
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{inboundRtpStats.size === 0 ? (
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<div className="flex flex-col items-center space-y-1 ">
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<p className="text-slate-700">Waiting for data...</p>
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</div>
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) : (
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<StatChart
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data={createChartArray(inboundRtpStats, "framesPerSecond").map(
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x => {
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return {
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date: x.date,
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stat: x.stat ? x.stat : null,
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};
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},
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)}
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domain={[0, 80]}
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unit=" fps"
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/>
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)}
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</div>
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</GridCard>
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</div>
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</div>
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)}
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</div>
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</div>
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</div>
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);
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}
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