mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-20 10:52:25 +00:00
dashboard: fix peer UI consistency issue, improve UI
This commit is contained in:
Kurkó Mihály
parent
993eb058f4
commit
5be7f9e274
5 changed files with 415 additions and 246 deletions
File diff suppressed because one or more lines are too long
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@ -24,11 +24,15 @@ import TableBody from '@material-ui/core/TableBody';
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import TableRow from '@material-ui/core/TableRow';
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import TableCell from '@material-ui/core/TableCell';
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import Grid from '@material-ui/core/Grid/Grid';
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import Typography from '@material-ui/core/Typography';
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import AreaChart from 'recharts/es6/chart/AreaChart';
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import Tooltip from 'recharts/es6/component/Tooltip';
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import Area from 'recharts/es6/cartesian/Area';
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import {Icon as FontAwesome} from 'react-fa';
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import CustomTooltip, {bytePlotter, multiplier} from 'CustomTooltip';
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import type {Network as NetworkType, PeerEvent} from '../types/content';
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import {styles as commonStyles} from '../common';
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// inserter is a state updater function for the main component, which handles the peers.
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export const inserter = (sampleLimit: number) => (update: NetworkType, prev: NetworkType) => {
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@ -44,9 +48,10 @@ export const inserter = (sampleLimit: number) => (update: NetworkType, prev: Net
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return;
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}
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switch (event.remove) {
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case 'bundle':
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case 'bundle': {
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delete prev.peers.bundles[event.ip];
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return;
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}
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case 'known': {
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if (!event.id) {
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console.error('Remove known peer event without ID', event.ip);
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@ -97,21 +102,41 @@ export const inserter = (sampleLimit: number) => (update: NetworkType, prev: Net
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});
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return;
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}
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if (!bundle.knownPeers || !bundle.knownPeers[event.id]) {
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if (!bundle.knownPeers) {
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bundle.knownPeers = {};
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}
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if (!bundle.knownPeers[event.id]) {
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bundle.knownPeers[event.id] = {
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connected: [],
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disconnected: [],
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ingress: [],
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egress: [],
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active: false,
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};
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}
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const peer = bundle.knownPeers[event.id];
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if (event.connected) {
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if (!peer.connected) {
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console.warn('peer.connected should exist');
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peer.connected = [];
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}
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peer.connected.push(event.connected);
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}
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if (event.disconnected) {
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if (!peer.disconnected) {
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console.warn('peer.disconnected should exist');
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peer.disconnected = [];
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}
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peer.disconnected.push(event.disconnected);
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}
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switch (event.activity) {
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case 'active':
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peer.active = true;
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break;
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case 'inactive':
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peer.active = false;
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break;
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}
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if (Array.isArray(event.ingress) && Array.isArray(event.egress)) {
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if (event.ingress.length !== event.egress.length) {
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console.error('Different traffic sample length', event);
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@ -132,7 +157,21 @@ export const inserter = (sampleLimit: number) => (update: NetworkType, prev: Net
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};
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// styles contains the constant styles of the component.
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const styles = {};
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const styles = {
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tableHead: {
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height: 'auto',
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},
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tableRow: {
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height: 'auto',
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},
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tableCell: {
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paddingTop: 0,
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paddingRight: 5,
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paddingBottom: 0,
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paddingLeft: 5,
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border: 'none',
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},
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};
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export type Props = {
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container: Object,
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@ -157,16 +196,67 @@ class Network extends Component<Props, State> {
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return `${month}/${date}/${hours}:${minutes}:${seconds}`;
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};
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copyToClipboard = (id) => (event) => {
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event.preventDefault();
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navigator.clipboard.writeText(id).then(() => {}, () => {
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console.error("Failed to copy node id", id);
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});
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};
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// TODO (kurkomisi): add single tooltip and move it to the mouse position on copy button click.
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// Tried with TooltipTrigger components for each button, but it seems to be a big load.
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peerTableRow = (ip, id, bundle, peer) => (
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<TableRow key={`known_${ip}_${id}`} style={styles.tableRow}>
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<TableCell style={styles.tableCell}>
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<FontAwesome name='circle' style={{color: peer.active ? 'green' : 'red'}} />
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</TableCell>
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<TableCell style={{fontFamily: 'monospace', ...styles.tableCell}}>
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{id.substring(0, 10) + ' '}
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<FontAwesome name='copy' style={commonStyles.light} onClick={this.copyToClipboard(id)} />
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</TableCell>
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<TableCell style={styles.tableCell}>
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{bundle.location ? (() => {
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const l = bundle.location;
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return `${l.country ? l.country : ''}${l.city ? `/${l.city}` : ''}`;
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})() : ''}
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</TableCell>
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<TableCell style={styles.tableCell}>
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<AreaChart
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width={200} height={18}
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syncId={'footerSyncId'}
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data={peer.ingress.map(({value}) => ({ingress: value || 0}))}
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margin={{top: 5, right: 5, bottom: 0, left: 5}}
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>
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<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Download')} />} />
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<Area isAnimationActive={false} type='monotone' dataKey='ingress' stroke='#8884d8' fill='#8884d8' />
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</AreaChart>
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<AreaChart
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width={200} height={18}
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syncId={'footerSyncId'}
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data={peer.egress.map(({value}) => ({egress: -value || 0}))}
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margin={{top: 0, right: 5, bottom: 5, left: 5}}
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>
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<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Upload', multiplier(-1))} />} />
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<Area isAnimationActive={false} type='monotone' dataKey='egress' stroke='#82ca9d' fill='#82ca9d' />
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</AreaChart>
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</TableCell>
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</TableRow>
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);
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render() {
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return (
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<Grid container direction='row' justify='space-between' spacing={24}>
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<Grid item xs={6}>
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<Grid container direction='row' justify='space-between'>
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<Grid item>
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<Typography variant='subtitle1' gutterBottom>
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Known peers
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</Typography>
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<Table>
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<TableHead>
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<TableRow>
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<TableCell>Node ID</TableCell>
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<TableCell>Location</TableCell>
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<TableCell>Traffic</TableCell>
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<TableHead style={styles.tableHead}>
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<TableRow style={styles.tableRow}>
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<TableCell style={styles.tableCell} />
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<TableCell style={styles.tableCell}>Node ID</TableCell>
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<TableCell style={styles.tableCell}>Location</TableCell>
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<TableCell style={styles.tableCell}>Traffic</TableCell>
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</TableRow>
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</TableHead>
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<TableBody>
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@ -174,50 +264,39 @@ class Network extends Component<Props, State> {
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if (!bundle.knownPeers || Object.keys(bundle.knownPeers).length < 1) {
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return null;
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}
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return Object.entries(bundle.knownPeers).map(([id, peer]) => (
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<TableRow key={`known_${ip}_${id}`}>
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<TableCell>
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{id.substring(0, 10)}
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</TableCell>
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<TableCell>
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{bundle.location ? (() => {
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const l = bundle.location;
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return `${l.country ? l.country : ''}${l.city ? `/${l.city}` : ''}`;
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})() : ''}
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</TableCell>
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<TableCell>
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<AreaChart
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width={200} height={18}
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syncId={'footerSyncId'}
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data={peer.egress.map(({value}) => ({egress: value || 0}))}
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margin={{top: 5, right: 5, bottom: 0, left: 5}}
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>
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<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Download')} />} />
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<Area isAnimationActive={false} type='monotone' dataKey='egress' stroke='#8884d8' fill='#8884d8' />
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</AreaChart>
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<AreaChart
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width={200} height={18}
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syncId={'footerSyncId'}
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data={peer.ingress.map(({value}) => ({ingress: -value || 0}))}
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margin={{top: 0, right: 5, bottom: 5, left: 5}}
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>
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<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Upload', multiplier(-1))} />} />
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<Area isAnimationActive={false} type='monotone' dataKey='ingress' stroke='#82ca9d' fill='#82ca9d' />
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</AreaChart>
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</TableCell>
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</TableRow>
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));
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return Object.entries(bundle.knownPeers).map(([id, peer]) => {
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if (peer.active === false) {
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return null;
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}
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return this.peerTableRow(ip, id, bundle, peer);
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});
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})}
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</TableBody>
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<TableBody>
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{Object.entries(this.props.content.peers.bundles).map(([ip, bundle]) => {
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if (!bundle.knownPeers || Object.keys(bundle.knownPeers).length < 1) {
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return null;
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}
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return Object.entries(bundle.knownPeers).map(([id, peer]) => {
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if (peer.active === true) {
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return null;
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}
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return this.peerTableRow(ip, id, bundle, peer);
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});
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})}
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</TableBody>
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</Table>
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</Grid>
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<Grid item xs={6}>
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<Grid item>
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<Typography variant='subtitle1' gutterBottom>
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Connection attempts
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</Typography>
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<Table>
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<TableHead>
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<TableRow>
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<TableCell>IP</TableCell>
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<TableCell>Location</TableCell>
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<TableCell>Attempts</TableCell>
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<TableHead style={styles.tableHead}>
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<TableRow style={styles.tableRow}>
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<TableCell style={styles.tableCell}>IP</TableCell>
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<TableCell style={styles.tableCell}>Location</TableCell>
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<TableCell style={styles.tableCell}>Nr</TableCell>
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</TableRow>
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</TableHead>
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<TableBody>
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@ -226,15 +305,15 @@ class Network extends Component<Props, State> {
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return null;
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}
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return (
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<TableRow key={`attempt_${ip}`}>
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<TableCell>{ip}</TableCell>
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<TableCell>
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<TableRow key={`attempt_${ip}`} style={styles.tableRow}>
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<TableCell style={styles.tableCell}>{ip}</TableCell>
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<TableCell style={styles.tableCell}>
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{bundle.location ? (() => {
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const l = bundle.location;
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return `${l.country ? l.country : ''}${l.city ? `/${l.city}` : ''}`;
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})() : ''}
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</TableCell>
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<TableCell>
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<TableCell style={styles.tableCell}>
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{Object.values(bundle.attempts).length}
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</TableCell>
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</TableRow>
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@ -63,6 +63,7 @@ export type PeerEvent = {
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disconnected: Date,
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ingress: ChartEntries,
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egress: ChartEntries,
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activity: string,
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};
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export type Peers = {
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@ -80,6 +81,7 @@ export type KnownPeer = {
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disconnected: Array<Date>,
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ingress: Array<ChartEntries>,
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egress: Array<ChartEntries>,
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active: boolean,
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};
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export type UnknownPeer = {
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@ -29,8 +29,8 @@ module.exports = merge(common, {
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uglifyOptions: {
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compress: true,
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output: {
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comments: false,
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beautify: true,
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comments: false,
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beautify: true,
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},
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// warnings: true,
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},
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@ -30,7 +30,7 @@ import (
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const (
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eventBufferLimit = 128 // Maximum number of buffered peer events.
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knownPeerLimit = 100 // Maximum number of stored peers, which successfully made the handshake.
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attemptLimit = 100 // Maximum number of stored peers, which failed to make the handshake.
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attemptLimit = 200 // Maximum number of stored peers, which failed to make the handshake.
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// eventLimit is the maximum number of the dashboard's custom peer events,
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// that are collected between two metering period and sent to the clients
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@ -78,8 +78,7 @@ type peerContainer struct {
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// Bundles is the outer map using the peer's IP address as key.
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Bundles map[string]*peerBundle `json:"bundles,omitempty"`
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// activePeers contains the peers with opened connection in random order.
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activePeers *list.List
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activeCount int // Number of the still connected peers
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// inactivePeers contains the peers with closed connection in chronological order.
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inactivePeers *list.List
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@ -100,7 +99,6 @@ type peerContainer struct {
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func newPeerContainer(geodb *geoDB) *peerContainer {
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return &peerContainer{
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Bundles: make(map[string]*peerBundle),
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activePeers: list.New(),
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inactivePeers: list.New(),
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attemptOrder: make([]string, 0, attemptLimit),
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geodb: geodb,
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@ -142,21 +140,37 @@ func (pc *peerContainer) extendKnown(event *peerEvent) []*peerEvent {
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if first := len(peer.Connected) - sampleLimit; first > 0 {
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peer.Connected = peer.Connected[first:]
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}
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peer.Active = true
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events = append(events, &peerEvent{
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Activity: Active,
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IP: peer.ip,
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ID: peer.id,
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})
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pc.activeCount++
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if peer.listElement != nil {
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_ = pc.inactivePeers.Remove(peer.listElement)
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peer.listElement = nil
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}
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case event.Disconnected != nil:
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peer.Disconnected = append(peer.Disconnected, event.Disconnected)
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if first := len(peer.Disconnected) - sampleLimit; first > 0 {
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peer.Disconnected = peer.Disconnected[first:]
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}
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peer.Active = false
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events = append(events, &peerEvent{
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Activity: Inactive,
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IP: peer.ip,
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ID: peer.id,
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})
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pc.activeCount--
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if peer.listElement != nil {
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// If the peer is already in the list, remove and reinsert it.
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_ = pc.inactivePeers.Remove(peer.listElement)
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}
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// Insert the peer into the list.
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peer.listElement = pc.inactivePeers.PushBack(peer)
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}
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if peer.listElement != nil {
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// If the peer is already in the list, remove and reinsert it.
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_ = pc.activePeers.Remove(peer.listElement)
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_ = pc.inactivePeers.Remove(peer.listElement)
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peer.listElement = nil
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}
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// Insert the peer into the list.
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peer.listElement = pc.activePeers.PushBack(peer)
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for pc.activePeers.Len()+pc.inactivePeers.Len() > knownPeerLimit {
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for pc.inactivePeers.Len() > 0 && pc.activeCount+pc.inactivePeers.Len() > knownPeerLimit {
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// While the count of the known peers is greater than the limit,
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// remove the first element from the inactive peer list and from the map.
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if removedPeer, ok := pc.inactivePeers.Remove(pc.inactivePeers.Front()).(*knownPeer); ok {
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@ -165,12 +179,8 @@ func (pc *peerContainer) extendKnown(event *peerEvent) []*peerEvent {
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log.Warn("Failed to parse the removed peer")
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}
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}
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for pc.activePeers.Len() > knownPeerLimit {
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if removedPeer, ok := pc.activePeers.Remove(pc.activePeers.Front()).(*knownPeer); ok {
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events = append(events, pc.removeKnown(removedPeer.ip, removedPeer.id)...)
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} else {
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log.Warn("Failed to parse the removed peer")
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}
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if pc.activeCount > knownPeerLimit {
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log.Warn("Number of active peers is greater than the limit")
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}
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return events
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}
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@ -194,28 +204,6 @@ func (pc *peerContainer) handleAttempt(event *peerEvent) []*peerEvent {
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return events
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}
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// setActive pushes the peer denoted by the given IP address and node ID
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// into the active peer list. Takes no effect if the peer doesn't exist.
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func (pc *peerContainer) setActive(ip, id string) {
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if bundle, ok := pc.Bundles[ip]; ok {
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if peer, ok := bundle.KnownPeers[id]; ok {
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if peer.listElement != nil {
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_ = pc.inactivePeers.Remove(peer.listElement)
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_ = pc.activePeers.Remove(peer.listElement)
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}
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peer.listElement = pc.activePeers.PushBack(peer)
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}
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}
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}
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// resetActive pushes the active peers to the end of the inactive peer
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// list, denoting that active peers are not considered active anymore.
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func (pc *peerContainer) resetActive() {
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for pc.activePeers.Front() != nil {
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pc.inactivePeers.PushBack(pc.activePeers.Remove(pc.activePeers.Front()))
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}
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}
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// peerBundle contains the peers belonging to a given IP address.
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type peerBundle struct {
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// Location contains the geographical location based on the bundle's IP address.
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@ -233,6 +221,7 @@ type peerBundle struct {
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// removeKnown removes the known peer belonging to the
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// given IP address and node ID from the peer tree.
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func (pc *peerContainer) removeKnown(ip, id string) (events []*peerEvent) {
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// TODO (kurkomisi): Remove peers that don't have traffic samples anymore.
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if bundle, ok := pc.Bundles[ip]; ok {
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if _, ok := bundle.KnownPeers[id]; ok {
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events = append(events, &peerEvent{
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@ -251,6 +240,8 @@ func (pc *peerContainer) removeKnown(ip, id string) (events []*peerEvent) {
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})
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delete(pc.Bundles, ip)
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}
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} else {
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log.Warn("No bundle to remove", "ip", ip)
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}
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return events
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}
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|
@ -321,6 +312,8 @@ type knownPeer struct {
|
|||
Ingress ChartEntries `json:"ingress,omitempty"`
|
||||
Egress ChartEntries `json:"egress,omitempty"`
|
||||
|
||||
Active bool `json:"active"` // Denotes if the peer is still connected.
|
||||
|
||||
listElement *list.Element // Pointer to the peer element in the list.
|
||||
ip, id string // The IP and the ID by which the peer can be accessed in the tree.
|
||||
prevIngress float64
|
||||
|
|
@ -338,11 +331,15 @@ type peerAttempt struct {
|
|||
}
|
||||
|
||||
type RemovedPeerType string
|
||||
type ActivityType string
|
||||
|
||||
const (
|
||||
RemoveKnown RemovedPeerType = "known"
|
||||
RemoveAttempt RemovedPeerType = "attempt"
|
||||
RemoveBundle RemovedPeerType = "bundle"
|
||||
|
||||
Active ActivityType = "active"
|
||||
Inactive ActivityType = "inactive"
|
||||
)
|
||||
|
||||
// peerEvent contains the attributes of a peer event.
|
||||
|
|
@ -355,6 +352,7 @@ type peerEvent struct {
|
|||
Disconnected *time.Time `json:"disconnected,omitempty"` // Timestamp of the disonnection moment.
|
||||
Ingress ChartEntries `json:"ingress,omitempty"` // Ingress samples.
|
||||
Egress ChartEntries `json:"egress,omitempty"` // Egress samples.
|
||||
Activity ActivityType `json:"activity,omitempty"` // Connection status change.
|
||||
}
|
||||
|
||||
// trafficMap is a container for the periodically collected peer traffic.
|
||||
|
|
@ -475,30 +473,6 @@ func (db *Dashboard) collectPeerData() {
|
|||
// Protect 'peers', because it is part of the history.
|
||||
db.peerLock.Lock()
|
||||
|
||||
// Usually the active peers don't produce events, and marking
|
||||
// them as active makes it sure that they won't be removed from
|
||||
// the tree. Only the active peers are registered into the peer
|
||||
// registry, so after the traffic collection the ingress and the
|
||||
// egress maps contain all the active peers.
|
||||
//
|
||||
// It is important to mark the active ones before the merge with
|
||||
// the diff, otherwise the active peers can be removed.
|
||||
//
|
||||
// After a metering period the active peers can become inactive,
|
||||
// so at the beginning it is necessary to transpose them to the
|
||||
// inactive list.
|
||||
peers.resetActive()
|
||||
for ip, bundle := range *ingress {
|
||||
for id := range bundle {
|
||||
// Only set the peers that are inserted both
|
||||
// into the ingress and the egress maps.
|
||||
if _, ok := (*egress)[ip][id]; ok {
|
||||
peers.setActive(ip, id)
|
||||
} else {
|
||||
log.Warn("Peer missing traffic sample", "IP", ip, "ID", id)
|
||||
}
|
||||
}
|
||||
}
|
||||
var diff []*peerEvent
|
||||
for i := 0; i < len(newPeerEvents); i++ {
|
||||
if newPeerEvents[i].IP == "" {
|
||||
|
|
@ -558,9 +532,11 @@ func (db *Dashboard) collectPeerData() {
|
|||
}
|
||||
db.peerLock.Unlock()
|
||||
|
||||
db.sendToAll(&Message{Network: &NetworkMessage{
|
||||
Diff: diff,
|
||||
}})
|
||||
if len(diff) > 0 {
|
||||
db.sendToAll(&Message{Network: &NetworkMessage{
|
||||
Diff: diff,
|
||||
}})
|
||||
}
|
||||
// Clear the traffic maps, and the event array,
|
||||
// prepare them for the next metering.
|
||||
*ingress, *egress = make(trafficMap), make(trafficMap)
|
||||
|
|
|
|||
Loading…
Reference in a new issue