mirror of https://github.com/ethereum/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
529 lines
17 KiB
529 lines
17 KiB
// @flow
|
|
|
|
// Copyright 2018 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import React, {Component} from 'react';
|
|
|
|
import Table from '@material-ui/core/Table';
|
|
import TableHead from '@material-ui/core/TableHead';
|
|
import TableBody from '@material-ui/core/TableBody';
|
|
import TableRow from '@material-ui/core/TableRow';
|
|
import TableCell from '@material-ui/core/TableCell';
|
|
import Grid from '@material-ui/core/Grid/Grid';
|
|
import Typography from '@material-ui/core/Typography';
|
|
import {AreaChart, Area, Tooltip, YAxis} from 'recharts';
|
|
import {FontAwesomeIcon} from '@fortawesome/react-fontawesome';
|
|
import {faCircle as fasCircle} from '@fortawesome/free-solid-svg-icons';
|
|
import {faCircle as farCircle} from '@fortawesome/free-regular-svg-icons';
|
|
import convert from 'color-convert';
|
|
|
|
import CustomTooltip, {bytePlotter, multiplier} from 'CustomTooltip';
|
|
import type {Network as NetworkType, PeerEvent} from '../types/content';
|
|
import {styles as commonStyles, chartStrokeWidth, hues, hueScale} from '../common';
|
|
|
|
// Peer chart dimensions.
|
|
const trafficChartHeight = 18;
|
|
const trafficChartWidth = 400;
|
|
|
|
// setMaxIngress adjusts the peer chart's gradient values based on the given value.
|
|
const setMaxIngress = (peer, value) => {
|
|
peer.maxIngress = value;
|
|
peer.ingressGradient = [];
|
|
peer.ingressGradient.push({offset: hueScale[0], color: hues[0]});
|
|
let i = 1;
|
|
for (; i < hues.length && value > hueScale[i]; i++) {
|
|
peer.ingressGradient.push({offset: Math.floor(hueScale[i] * 100 / value), color: hues[i]});
|
|
}
|
|
i--;
|
|
if (i < hues.length - 1) {
|
|
// Usually the maximum value gets between two points on the predefined
|
|
// color scale (e.g. 123KB is somewhere between 100KB (#FFFF00) and
|
|
// 1MB (#FF0000)), and the charts need to be comparable by the colors,
|
|
// so we have to calculate the last hue using the maximum value and the
|
|
// surrounding hues in order to avoid the uniformity of the top colors
|
|
// on the charts. For this reason the two hues are translated into the
|
|
// CIELAB color space, and the top color will be their weighted average
|
|
// (CIELAB is perceptually uniform, meaning that any point on the line
|
|
// between two pure color points is also a pure color, so the weighted
|
|
// average will not lose from the saturation).
|
|
//
|
|
// In case the maximum value is greater than the biggest predefined
|
|
// scale value, the top of the chart will have uniform color.
|
|
const lastHue = convert.hex.lab(hues[i]);
|
|
const proportion = (value - hueScale[i]) * 100 / (hueScale[i + 1] - hueScale[i]);
|
|
convert.hex.lab(hues[i + 1]).forEach((val, j) => {
|
|
lastHue[j] = (lastHue[j] * proportion + val * (100 - proportion)) / 100;
|
|
});
|
|
peer.ingressGradient.push({offset: 100, color: `#${convert.lab.hex(lastHue)}`});
|
|
}
|
|
};
|
|
|
|
// setMaxEgress adjusts the peer chart's gradient values based on the given value.
|
|
// In case of the egress the chart is upside down, so the gradients need to be
|
|
// calculated inversely compared to the ingress.
|
|
const setMaxEgress = (peer, value) => {
|
|
peer.maxEgress = value;
|
|
peer.egressGradient = [];
|
|
peer.egressGradient.push({offset: 100 - hueScale[0], color: hues[0]});
|
|
let i = 1;
|
|
for (; i < hues.length && value > hueScale[i]; i++) {
|
|
peer.egressGradient.unshift({offset: 100 - Math.floor(hueScale[i] * 100 / value), color: hues[i]});
|
|
}
|
|
i--;
|
|
if (i < hues.length - 1) {
|
|
// Calculate the last hue.
|
|
const lastHue = convert.hex.lab(hues[i]);
|
|
const proportion = (value - hueScale[i]) * 100 / (hueScale[i + 1] - hueScale[i]);
|
|
convert.hex.lab(hues[i + 1]).forEach((val, j) => {
|
|
lastHue[j] = (lastHue[j] * proportion + val * (100 - proportion)) / 100;
|
|
});
|
|
peer.egressGradient.unshift({offset: 0, color: `#${convert.lab.hex(lastHue)}`});
|
|
}
|
|
};
|
|
|
|
|
|
// setIngressChartAttributes searches for the maximum value of the ingress
|
|
// samples, and adjusts the peer chart's gradient values accordingly.
|
|
const setIngressChartAttributes = (peer) => {
|
|
let max = 0;
|
|
peer.ingress.forEach(({value}) => {
|
|
if (value > max) {
|
|
max = value;
|
|
}
|
|
});
|
|
setMaxIngress(peer, max);
|
|
};
|
|
|
|
// setEgressChartAttributes searches for the maximum value of the egress
|
|
// samples, and adjusts the peer chart's gradient values accordingly.
|
|
const setEgressChartAttributes = (peer) => {
|
|
let max = 0;
|
|
peer.egress.forEach(({value}) => {
|
|
if (value > max) {
|
|
max = value;
|
|
}
|
|
});
|
|
setMaxEgress(peer, max);
|
|
};
|
|
|
|
// inserter is a state updater function for the main component, which handles the peers.
|
|
export const inserter = (sampleLimit: number) => (update: NetworkType, prev: NetworkType) => {
|
|
// The first message contains the metered peer history.
|
|
if (update.peers && update.peers.bundles) {
|
|
prev.peers = update.peers;
|
|
Object.values(prev.peers.bundles).forEach((bundle) => {
|
|
if (bundle.knownPeers) {
|
|
Object.values(bundle.knownPeers).forEach((peer) => {
|
|
if (!peer.maxIngress) {
|
|
setIngressChartAttributes(peer);
|
|
}
|
|
if (!peer.maxEgress) {
|
|
setEgressChartAttributes(peer);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
if (Array.isArray(update.diff)) {
|
|
update.diff.forEach((event: PeerEvent) => {
|
|
if (!event.ip) {
|
|
console.error('Peer event without IP', event);
|
|
return;
|
|
}
|
|
switch (event.remove) {
|
|
case 'bundle': {
|
|
delete prev.peers.bundles[event.ip];
|
|
return;
|
|
}
|
|
case 'known': {
|
|
if (!event.id) {
|
|
console.error('Remove known peer event without ID', event.ip);
|
|
return;
|
|
}
|
|
const bundle = prev.peers.bundles[event.ip];
|
|
if (!bundle || !bundle.knownPeers || !bundle.knownPeers[event.id]) {
|
|
console.error('No known peer to remove', event.ip, event.id);
|
|
return;
|
|
}
|
|
delete bundle.knownPeers[event.id];
|
|
return;
|
|
}
|
|
case 'attempt': {
|
|
const bundle = prev.peers.bundles[event.ip];
|
|
if (!bundle || !Array.isArray(bundle.attempts) || bundle.attempts.length < 1) {
|
|
console.error('No unknown peer to remove', event.ip);
|
|
return;
|
|
}
|
|
bundle.attempts.splice(0, 1);
|
|
return;
|
|
}
|
|
}
|
|
if (!prev.peers.bundles[event.ip]) {
|
|
prev.peers.bundles[event.ip] = {
|
|
location: {
|
|
country: '',
|
|
city: '',
|
|
latitude: 0,
|
|
longitude: 0,
|
|
},
|
|
knownPeers: {},
|
|
attempts: [],
|
|
};
|
|
}
|
|
const bundle = prev.peers.bundles[event.ip];
|
|
if (event.location) {
|
|
bundle.location = event.location;
|
|
return;
|
|
}
|
|
if (!event.id) {
|
|
if (!bundle.attempts) {
|
|
bundle.attempts = [];
|
|
}
|
|
bundle.attempts.push({
|
|
connected: event.connected,
|
|
disconnected: event.disconnected,
|
|
});
|
|
return;
|
|
}
|
|
if (!bundle.knownPeers) {
|
|
bundle.knownPeers = {};
|
|
}
|
|
if (!bundle.knownPeers[event.id]) {
|
|
bundle.knownPeers[event.id] = {
|
|
connected: [],
|
|
disconnected: [],
|
|
ingress: [],
|
|
egress: [],
|
|
active: false,
|
|
};
|
|
}
|
|
const peer = bundle.knownPeers[event.id];
|
|
if (!peer.maxIngress) {
|
|
setIngressChartAttributes(peer);
|
|
}
|
|
if (!peer.maxEgress) {
|
|
setEgressChartAttributes(peer);
|
|
}
|
|
if (event.connected) {
|
|
if (!peer.connected) {
|
|
console.warn('peer.connected should exist');
|
|
peer.connected = [];
|
|
}
|
|
peer.connected.push(event.connected);
|
|
}
|
|
if (event.disconnected) {
|
|
if (!peer.disconnected) {
|
|
console.warn('peer.disconnected should exist');
|
|
peer.disconnected = [];
|
|
}
|
|
peer.disconnected.push(event.disconnected);
|
|
}
|
|
switch (event.activity) {
|
|
case 'active':
|
|
peer.active = true;
|
|
break;
|
|
case 'inactive':
|
|
peer.active = false;
|
|
break;
|
|
}
|
|
if (Array.isArray(event.ingress) && Array.isArray(event.egress)) {
|
|
if (event.ingress.length !== event.egress.length) {
|
|
console.error('Different traffic sample length', event);
|
|
return;
|
|
}
|
|
// Check if there is a new maximum value, and reset the colors in case.
|
|
let maxIngress = peer.maxIngress;
|
|
event.ingress.forEach(({value}) => {
|
|
if (value > maxIngress) {
|
|
maxIngress = value;
|
|
}
|
|
});
|
|
if (maxIngress > peer.maxIngress) {
|
|
setMaxIngress(peer, maxIngress);
|
|
}
|
|
// Push the new values.
|
|
peer.ingress.splice(peer.ingress.length, 0, ...event.ingress);
|
|
const ingressDiff = peer.ingress.length - sampleLimit;
|
|
if (ingressDiff > 0) {
|
|
// Check if the maximum value is in the beginning.
|
|
let i = 0;
|
|
while (i < ingressDiff && peer.ingress[i].value < peer.maxIngress) {
|
|
i++;
|
|
}
|
|
// Remove the old values from the beginning.
|
|
peer.ingress.splice(0, ingressDiff);
|
|
if (i < ingressDiff) {
|
|
// Reset the colors if the maximum value leaves the chart.
|
|
setIngressChartAttributes(peer);
|
|
}
|
|
}
|
|
// Check if there is a new maximum value, and reset the colors in case.
|
|
let maxEgress = peer.maxEgress;
|
|
event.egress.forEach(({value}) => {
|
|
if (value > maxEgress) {
|
|
maxEgress = value;
|
|
}
|
|
});
|
|
if (maxEgress > peer.maxEgress) {
|
|
setMaxEgress(peer, maxEgress);
|
|
}
|
|
// Push the new values.
|
|
peer.egress.splice(peer.egress.length, 0, ...event.egress);
|
|
const egressDiff = peer.egress.length - sampleLimit;
|
|
if (egressDiff > 0) {
|
|
// Check if the maximum value is in the beginning.
|
|
let i = 0;
|
|
while (i < egressDiff && peer.egress[i].value < peer.maxEgress) {
|
|
i++;
|
|
}
|
|
// Remove the old values from the beginning.
|
|
peer.egress.splice(0, egressDiff);
|
|
if (i < egressDiff) {
|
|
// Reset the colors if the maximum value leaves the chart.
|
|
setEgressChartAttributes(peer);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return prev;
|
|
};
|
|
|
|
// styles contains the constant styles of the component.
|
|
const styles = {
|
|
tableHead: {
|
|
height: 'auto',
|
|
},
|
|
tableRow: {
|
|
height: 'auto',
|
|
},
|
|
tableCell: {
|
|
paddingTop: 0,
|
|
paddingRight: 5,
|
|
paddingBottom: 0,
|
|
paddingLeft: 5,
|
|
border: 'none',
|
|
},
|
|
};
|
|
|
|
export type Props = {
|
|
container: Object,
|
|
content: NetworkType,
|
|
shouldUpdate: Object,
|
|
};
|
|
|
|
type State = {};
|
|
|
|
// Network renders the network page.
|
|
class Network extends Component<Props, State> {
|
|
componentDidMount() {
|
|
const {container} = this.props;
|
|
if (typeof container === 'undefined') {
|
|
return;
|
|
}
|
|
container.scrollTop = 0;
|
|
}
|
|
|
|
formatTime = (t: string) => {
|
|
const time = new Date(t);
|
|
if (isNaN(time)) {
|
|
return '';
|
|
}
|
|
const month = `0${time.getMonth() + 1}`.slice(-2);
|
|
const date = `0${time.getDate()}`.slice(-2);
|
|
const hours = `0${time.getHours()}`.slice(-2);
|
|
const minutes = `0${time.getMinutes()}`.slice(-2);
|
|
const seconds = `0${time.getSeconds()}`.slice(-2);
|
|
return `${month}/${date}/${hours}:${minutes}:${seconds}`;
|
|
};
|
|
|
|
copyToClipboard = (id) => (event) => {
|
|
event.preventDefault();
|
|
navigator.clipboard.writeText(id).then(() => {}, () => {
|
|
console.error("Failed to copy node id", id);
|
|
});
|
|
};
|
|
|
|
peerTableRow = (ip, id, bundle, peer) => {
|
|
const ingressValues = peer.ingress.map(({value}) => ({ingress: value || 0.001}));
|
|
const egressValues = peer.egress.map(({value}) => ({egress: -value || -0.001}));
|
|
|
|
return (
|
|
<TableRow key={`known_${ip}_${id}`} style={styles.tableRow}>
|
|
<TableCell style={styles.tableCell}>
|
|
{peer.active
|
|
? <FontAwesomeIcon icon={fasCircle} color='green' />
|
|
: <FontAwesomeIcon icon={farCircle} style={commonStyles.light} />
|
|
}
|
|
</TableCell>
|
|
<TableCell style={{fontFamily: 'monospace', cursor: 'copy', ...styles.tableCell, ...commonStyles.light}} onClick={this.copyToClipboard(id)}>
|
|
{id.substring(0, 10)}
|
|
</TableCell>
|
|
<TableCell style={styles.tableCell}>
|
|
{bundle.location ? (() => {
|
|
const l = bundle.location;
|
|
return `${l.country ? l.country : ''}${l.city ? `/${l.city}` : ''}`;
|
|
})() : ''}
|
|
</TableCell>
|
|
<TableCell style={styles.tableCell}>
|
|
<AreaChart
|
|
width={trafficChartWidth}
|
|
height={trafficChartHeight}
|
|
data={ingressValues}
|
|
margin={{top: 5, right: 5, bottom: 0, left: 5}}
|
|
syncId={`peerIngress_${ip}_${id}`}
|
|
>
|
|
<defs>
|
|
<linearGradient id={`ingressGradient_${ip}_${id}`} x1='0' y1='1' x2='0' y2='0'>
|
|
{peer.ingressGradient
|
|
&& peer.ingressGradient.map(({offset, color}, i) => (
|
|
<stop
|
|
key={`ingressStop_${ip}_${id}_${i}`}
|
|
offset={`${offset}%`}
|
|
stopColor={color}
|
|
/>
|
|
))}
|
|
</linearGradient>
|
|
</defs>
|
|
<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Download')} />} />
|
|
<YAxis hide scale='sqrt' domain={[0.001, dataMax => Math.max(dataMax, 0)]} />
|
|
<Area
|
|
dataKey='ingress'
|
|
isAnimationActive={false}
|
|
type='monotone'
|
|
fill={`url(#ingressGradient_${ip}_${id})`}
|
|
stroke={peer.ingressGradient[peer.ingressGradient.length - 1].color}
|
|
strokeWidth={chartStrokeWidth}
|
|
/>
|
|
</AreaChart>
|
|
<AreaChart
|
|
width={trafficChartWidth}
|
|
height={trafficChartHeight}
|
|
data={egressValues}
|
|
margin={{top: 0, right: 5, bottom: 5, left: 5}}
|
|
syncId={`peerIngress_${ip}_${id}`}
|
|
>
|
|
<defs>
|
|
<linearGradient id={`egressGradient_${ip}_${id}`} x1='0' y1='1' x2='0' y2='0'>
|
|
{peer.egressGradient
|
|
&& peer.egressGradient.map(({offset, color}, i) => (
|
|
<stop
|
|
key={`egressStop_${ip}_${id}_${i}`}
|
|
offset={`${offset}%`}
|
|
stopColor={color}
|
|
/>
|
|
))}
|
|
</linearGradient>
|
|
</defs>
|
|
<Tooltip cursor={false} content={<CustomTooltip tooltip={bytePlotter('Upload', multiplier(-1))} />} />
|
|
<YAxis hide scale='sqrt' domain={[dataMin => Math.min(dataMin, 0), -0.001]} />
|
|
<Area
|
|
dataKey='egress'
|
|
isAnimationActive={false}
|
|
type='monotone'
|
|
fill={`url(#egressGradient_${ip}_${id})`}
|
|
stroke={peer.egressGradient[0].color}
|
|
strokeWidth={chartStrokeWidth}
|
|
/>
|
|
</AreaChart>
|
|
</TableCell>
|
|
</TableRow>
|
|
);
|
|
};
|
|
|
|
render() {
|
|
return (
|
|
<Grid container direction='row' justify='space-between'>
|
|
<Grid item>
|
|
<Table>
|
|
<TableHead style={styles.tableHead}>
|
|
<TableRow style={styles.tableRow}>
|
|
<TableCell style={styles.tableCell} />
|
|
<TableCell style={styles.tableCell}>Node ID</TableCell>
|
|
<TableCell style={styles.tableCell}>Location</TableCell>
|
|
<TableCell style={styles.tableCell}>Traffic</TableCell>
|
|
</TableRow>
|
|
</TableHead>
|
|
<TableBody>
|
|
{Object.entries(this.props.content.peers.bundles).map(([ip, bundle]) => {
|
|
if (!bundle.knownPeers || Object.keys(bundle.knownPeers).length < 1) {
|
|
return null;
|
|
}
|
|
return Object.entries(bundle.knownPeers).map(([id, peer]) => {
|
|
if (peer.active === false) {
|
|
return null;
|
|
}
|
|
return this.peerTableRow(ip, id, bundle, peer);
|
|
});
|
|
})}
|
|
</TableBody>
|
|
<TableBody>
|
|
{Object.entries(this.props.content.peers.bundles).map(([ip, bundle]) => {
|
|
if (!bundle.knownPeers || Object.keys(bundle.knownPeers).length < 1) {
|
|
return null;
|
|
}
|
|
return Object.entries(bundle.knownPeers).map(([id, peer]) => {
|
|
if (peer.active === true) {
|
|
return null;
|
|
}
|
|
return this.peerTableRow(ip, id, bundle, peer);
|
|
});
|
|
})}
|
|
</TableBody>
|
|
</Table>
|
|
</Grid>
|
|
<Grid item>
|
|
<Typography variant='subtitle1' gutterBottom>
|
|
Connection attempts
|
|
</Typography>
|
|
<Table>
|
|
<TableHead style={styles.tableHead}>
|
|
<TableRow style={styles.tableRow}>
|
|
<TableCell style={styles.tableCell}>IP</TableCell>
|
|
<TableCell style={styles.tableCell}>Location</TableCell>
|
|
<TableCell style={styles.tableCell}>Nr</TableCell>
|
|
</TableRow>
|
|
</TableHead>
|
|
<TableBody>
|
|
{Object.entries(this.props.content.peers.bundles).map(([ip, bundle]) => {
|
|
if (!bundle.attempts || bundle.attempts.length < 1) {
|
|
return null;
|
|
}
|
|
return (
|
|
<TableRow key={`attempt_${ip}`} style={styles.tableRow}>
|
|
<TableCell style={styles.tableCell}>{ip}</TableCell>
|
|
<TableCell style={styles.tableCell}>
|
|
{bundle.location ? (() => {
|
|
const l = bundle.location;
|
|
return `${l.country ? l.country : ''}${l.city ? `/${l.city}` : ''}`;
|
|
})() : ''}
|
|
</TableCell>
|
|
<TableCell style={styles.tableCell}>
|
|
{Object.values(bundle.attempts).length}
|
|
</TableCell>
|
|
</TableRow>
|
|
);
|
|
})}
|
|
</TableBody>
|
|
</Table>
|
|
</Grid>
|
|
</Grid>
|
|
);
|
|
}
|
|
}
|
|
|
|
export default Network;
|
|
|