mirror of https://github.com/poanetwork/quorum.git
dashboard: deep state update, version in footer (#15837)
* dashboard: footer, deep state update * dashboard: resolve asset path * dashboard: remove bundle.js * dashboard: prevent state update on every reconnection * dashboard: fix linter issue * dashboard, cmd: minor UI fix, include commit hash * remove geth binary * dashboard: gitCommit renamed to commit * dashboard: move the geth version to the right, make commit optional * dashboard: commit limited to 7 characters * dashboard: limit commit length on client side * dashboard: run go generate
This commit is contained in:
Kurkó Mihály
Péter Szilágyi
parent
81ad8f665d
commit
938cf4528a
|
|
@ -38,4 +38,4 @@ profile.cov
|
|||
/dashboard/assets/flow-typed
|
||||
/dashboard/assets/node_modules
|
||||
/dashboard/assets/stats.json
|
||||
/dashboard/assets/public/bundle.js
|
||||
/dashboard/assets/bundle.js
|
||||
|
|
|
|||
|
|
@ -158,7 +158,7 @@ func makeFullNode(ctx *cli.Context) *node.Node {
|
|||
utils.RegisterEthService(stack, &cfg.Eth)
|
||||
|
||||
if ctx.GlobalBool(utils.DashboardEnabledFlag.Name) {
|
||||
utils.RegisterDashboardService(stack, &cfg.Dashboard)
|
||||
utils.RegisterDashboardService(stack, &cfg.Dashboard, gitCommit)
|
||||
}
|
||||
// Whisper must be explicitly enabled by specifying at least 1 whisper flag or in dev mode
|
||||
shhEnabled := enableWhisper(ctx)
|
||||
|
|
|
|||
|
|
@ -1104,9 +1104,9 @@ func RegisterEthService(stack *node.Node, cfg *eth.Config) {
|
|||
}
|
||||
|
||||
// RegisterDashboardService adds a dashboard to the stack.
|
||||
func RegisterDashboardService(stack *node.Node, cfg *dashboard.Config) {
|
||||
func RegisterDashboardService(stack *node.Node, cfg *dashboard.Config, commit string) {
|
||||
stack.Register(func(ctx *node.ServiceContext) (node.Service, error) {
|
||||
return dashboard.New(cfg)
|
||||
return dashboard.New(cfg, commit)
|
||||
})
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ Normally the dashboard assets are bundled into Geth via `go-bindata` to avoid ex
|
|||
|
||||
```
|
||||
$ (cd dashboard/assets && ./node_modules/.bin/webpack --watch)
|
||||
$ geth --dashboard --dashboard.assets=dashboard/assets/public --vmodule=dashboard=5
|
||||
$ geth --dashboard --dashboard.assets=dashboard/assets --vmodule=dashboard=5
|
||||
```
|
||||
|
||||
To bundle up the final UI into Geth, run `go generate`:
|
||||
|
|
|
|||
6238
dashboard/assets.go
6238
dashboard/assets.go
File diff suppressed because one or more lines are too long
|
|
@ -62,32 +62,4 @@ export type MenuProp = {|...ProvidedMenuProp, id: string|};
|
|||
// This way the mistyping is prevented.
|
||||
export const MENU: Map<string, {...MenuProp}> = new Map(menuSkeletons.map(({id, menu}) => ([id, {id, ...menu}])));
|
||||
|
||||
type ProvidedSampleProp = {|limit: number|};
|
||||
const sampleSkeletons: Array<{|id: string, sample: ProvidedSampleProp|}> = [
|
||||
{
|
||||
id: 'memory',
|
||||
sample: {
|
||||
limit: 200,
|
||||
},
|
||||
}, {
|
||||
id: 'traffic',
|
||||
sample: {
|
||||
limit: 200,
|
||||
},
|
||||
}, {
|
||||
id: 'logs',
|
||||
sample: {
|
||||
limit: 200,
|
||||
},
|
||||
},
|
||||
];
|
||||
export type SampleProp = {|...ProvidedSampleProp, id: string|};
|
||||
export const SAMPLE: Map<string, {...SampleProp}> = new Map(sampleSkeletons.map(({id, sample}) => ([id, {id, ...sample}])));
|
||||
|
||||
export const DURATION = 200;
|
||||
|
||||
export const LENS: Map<string, string> = new Map([
|
||||
'content',
|
||||
...menuSkeletons.map(({id}) => id),
|
||||
...sampleSkeletons.map(({id}) => id),
|
||||
].map(lens => [lens, lens]));
|
||||
|
|
|
|||
|
|
@ -19,37 +19,99 @@
|
|||
import React, {Component} from 'react';
|
||||
|
||||
import withStyles from 'material-ui/styles/withStyles';
|
||||
import {lensPath, view, set} from 'ramda';
|
||||
|
||||
import Header from './Header';
|
||||
import Body from './Body';
|
||||
import {MENU, SAMPLE} from './Common';
|
||||
import type {Message, HomeMessage, LogsMessage, Chart} from '../types/message';
|
||||
import Footer from './Footer';
|
||||
import {MENU} from './Common';
|
||||
import type {Content} from '../types/content';
|
||||
|
||||
// appender appends an array (A) to the end of another array (B) in the state.
|
||||
// lens is the path of B in the state, samples is A, and limit is the maximum size of the changed array.
|
||||
// deepUpdate updates an object corresponding to the given update data, which has
|
||||
// the shape of the same structure as the original object. updater also has the same
|
||||
// structure, except that it contains functions where the original data needs to be
|
||||
// updated. These functions are used to handle the update.
|
||||
//
|
||||
// appender retrieves a function, which overrides the state's value at lens, and returns with the overridden state.
|
||||
const appender = (lens, samples, limit) => (state) => {
|
||||
const newSamples = [
|
||||
...view(lens, state), // retrieves a specific value of the state at the given path (lens).
|
||||
...samples,
|
||||
];
|
||||
// set is a function of ramda.js, which needs the path, the new value, the original state, and retrieves
|
||||
// the altered state.
|
||||
return set(
|
||||
lens,
|
||||
newSamples.slice(newSamples.length > limit ? newSamples.length - limit : 0),
|
||||
state
|
||||
);
|
||||
// Since the messages have the same shape as the state content, this approach allows
|
||||
// the generalization of the message handling. The only necessary thing is to set a
|
||||
// handler function for every path of the state in order to maximize the flexibility
|
||||
// of the update.
|
||||
const deepUpdate = (prev: Object, update: Object, updater: Object) => {
|
||||
if (typeof update === 'undefined') {
|
||||
// TODO (kurkomisi): originally this was deep copy, investigate it.
|
||||
return prev;
|
||||
}
|
||||
if (typeof updater === 'function') {
|
||||
return updater(prev, update);
|
||||
}
|
||||
const updated = {};
|
||||
Object.keys(prev).forEach((key) => {
|
||||
updated[key] = deepUpdate(prev[key], update[key], updater[key]);
|
||||
});
|
||||
|
||||
return updated;
|
||||
};
|
||||
// Lenses for specific data fields in the state, used for a clearer deep update.
|
||||
// NOTE: This solution will be changed very likely.
|
||||
const memoryLens = lensPath(['content', 'home', 'memory']);
|
||||
const trafficLens = lensPath(['content', 'home', 'traffic']);
|
||||
const logLens = lensPath(['content', 'logs', 'log']);
|
||||
// styles retrieves the styles for the Dashboard component.
|
||||
|
||||
// shouldUpdate returns the structure of a message. It is used to prevent unnecessary render
|
||||
// method triggerings. In the affected component's shouldComponentUpdate method it can be checked
|
||||
// whether the involved data was changed or not by checking the message structure.
|
||||
//
|
||||
// We could return the message itself too, but it's safer not to give access to it.
|
||||
const shouldUpdate = (msg: Object, updater: Object) => {
|
||||
const su = {};
|
||||
Object.keys(msg).forEach((key) => {
|
||||
su[key] = typeof updater[key] !== 'function' ? shouldUpdate(msg[key], updater[key]) : true;
|
||||
});
|
||||
|
||||
return su;
|
||||
};
|
||||
|
||||
// appender is a state update generalization function, which appends the update data
|
||||
// to the existing data. limit defines the maximum allowed size of the created array.
|
||||
const appender = <T>(limit: number) => (prev: Array<T>, update: Array<T>) => [...prev, ...update].slice(-limit);
|
||||
|
||||
// replacer is a state update generalization function, which replaces the original data.
|
||||
const replacer = <T>(prev: T, update: T) => update;
|
||||
|
||||
// defaultContent is the initial value of the state content.
|
||||
const defaultContent: Content = {
|
||||
general: {
|
||||
version: null,
|
||||
commit: null,
|
||||
},
|
||||
home: {
|
||||
memory: [],
|
||||
traffic: [],
|
||||
},
|
||||
chain: {},
|
||||
txpool: {},
|
||||
network: {},
|
||||
system: {},
|
||||
logs: {
|
||||
log: [],
|
||||
},
|
||||
};
|
||||
|
||||
// updaters contains the state update generalization functions for each path of the state.
|
||||
// TODO (kurkomisi): Define a tricky type which embraces the content and the handlers.
|
||||
const updaters = {
|
||||
general: {
|
||||
version: replacer,
|
||||
commit: replacer,
|
||||
},
|
||||
home: {
|
||||
memory: appender(200),
|
||||
traffic: appender(200),
|
||||
},
|
||||
chain: null,
|
||||
txpool: null,
|
||||
network: null,
|
||||
system: null,
|
||||
logs: {
|
||||
log: appender(200),
|
||||
},
|
||||
};
|
||||
|
||||
// styles returns the styles for the Dashboard component.
|
||||
const styles = theme => ({
|
||||
dashboard: {
|
||||
display: 'flex',
|
||||
|
|
@ -61,15 +123,18 @@ const styles = theme => ({
|
|||
overflow: 'hidden',
|
||||
},
|
||||
});
|
||||
|
||||
export type Props = {
|
||||
classes: Object,
|
||||
};
|
||||
|
||||
type State = {
|
||||
active: string, // active menu
|
||||
sideBar: boolean, // true if the sidebar is opened
|
||||
content: $Shape<Content>, // the visualized data
|
||||
shouldUpdate: Set<string> // labels for the components, which need to rerender based on the incoming message
|
||||
content: Content, // the visualized data
|
||||
shouldUpdate: Object // labels for the components, which need to rerender based on the incoming message
|
||||
};
|
||||
|
||||
// Dashboard is the main component, which renders the whole page, makes connection with the server and
|
||||
// listens for messages. When there is an incoming message, updates the page's content correspondingly.
|
||||
class Dashboard extends Component<Props, State> {
|
||||
|
|
@ -78,8 +143,8 @@ class Dashboard extends Component<Props, State> {
|
|||
this.state = {
|
||||
active: MENU.get('home').id,
|
||||
sideBar: true,
|
||||
content: {home: {memory: [], traffic: []}, logs: {log: []}},
|
||||
shouldUpdate: new Set(),
|
||||
content: defaultContent,
|
||||
shouldUpdate: {},
|
||||
};
|
||||
}
|
||||
|
||||
|
|
@ -91,13 +156,14 @@ class Dashboard extends Component<Props, State> {
|
|||
// reconnect establishes a websocket connection with the server, listens for incoming messages
|
||||
// and tries to reconnect on connection loss.
|
||||
reconnect = () => {
|
||||
this.setState({
|
||||
content: {home: {memory: [], traffic: []}, logs: {log: []}},
|
||||
});
|
||||
const server = new WebSocket(`${((window.location.protocol === 'https:') ? 'wss://' : 'ws://') + window.location.host}/api`);
|
||||
server.onopen = () => {
|
||||
this.setState({content: defaultContent, shouldUpdate: {}});
|
||||
};
|
||||
server.onmessage = (event) => {
|
||||
const msg: Message = JSON.parse(event.data);
|
||||
const msg: $Shape<Content> = JSON.parse(event.data);
|
||||
if (!msg) {
|
||||
console.error(`Incoming message is ${msg}`);
|
||||
return;
|
||||
}
|
||||
this.update(msg);
|
||||
|
|
@ -107,56 +173,12 @@ class Dashboard extends Component<Props, State> {
|
|||
};
|
||||
};
|
||||
|
||||
// samples retrieves the raw data of a chart field from the incoming message.
|
||||
samples = (chart: Chart) => {
|
||||
let s = [];
|
||||
if (chart.history) {
|
||||
s = chart.history.map(({value}) => (value || 0)); // traffic comes without value at the beginning
|
||||
}
|
||||
if (chart.new) {
|
||||
s = [...s, chart.new.value || 0];
|
||||
}
|
||||
return s;
|
||||
};
|
||||
|
||||
// handleHome changes the home-menu related part of the state.
|
||||
handleHome = (home: HomeMessage) => {
|
||||
this.setState((prevState) => {
|
||||
let newState = prevState;
|
||||
newState.shouldUpdate = new Set();
|
||||
if (home.memory) {
|
||||
newState = appender(memoryLens, this.samples(home.memory), SAMPLE.get('memory').limit)(newState);
|
||||
newState.shouldUpdate.add('memory');
|
||||
}
|
||||
if (home.traffic) {
|
||||
newState = appender(trafficLens, this.samples(home.traffic), SAMPLE.get('traffic').limit)(newState);
|
||||
newState.shouldUpdate.add('traffic');
|
||||
}
|
||||
return newState;
|
||||
});
|
||||
};
|
||||
|
||||
// handleLogs changes the logs-menu related part of the state.
|
||||
handleLogs = (logs: LogsMessage) => {
|
||||
this.setState((prevState) => {
|
||||
let newState = prevState;
|
||||
newState.shouldUpdate = new Set();
|
||||
if (logs.log) {
|
||||
newState = appender(logLens, [logs.log], SAMPLE.get('logs').limit)(newState);
|
||||
newState.shouldUpdate.add('logs');
|
||||
}
|
||||
return newState;
|
||||
});
|
||||
};
|
||||
|
||||
// update analyzes the incoming message, and updates the charts' content correspondingly.
|
||||
update = (msg: Message) => {
|
||||
if (msg.home) {
|
||||
this.handleHome(msg.home);
|
||||
}
|
||||
if (msg.logs) {
|
||||
this.handleLogs(msg.logs);
|
||||
}
|
||||
// update updates the content corresponding to the incoming message.
|
||||
update = (msg: $Shape<Content>) => {
|
||||
this.setState(prevState => ({
|
||||
content: deepUpdate(prevState.content, msg, updaters),
|
||||
shouldUpdate: shouldUpdate(msg, updaters),
|
||||
}));
|
||||
};
|
||||
|
||||
// changeContent sets the active label, which is used at the content rendering.
|
||||
|
|
@ -191,6 +213,13 @@ class Dashboard extends Component<Props, State> {
|
|||
content={this.state.content}
|
||||
shouldUpdate={this.state.shouldUpdate}
|
||||
/>
|
||||
<Footer
|
||||
opened={this.state.sideBar}
|
||||
openSideBar={this.openSideBar}
|
||||
closeSideBar={this.closeSideBar}
|
||||
general={this.state.content.general}
|
||||
shouldUpdate={this.state.shouldUpdate}
|
||||
/>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,80 @@
|
|||
// @flow
|
||||
|
||||
// Copyright 2017 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 withStyles from 'material-ui/styles/withStyles';
|
||||
import AppBar from 'material-ui/AppBar';
|
||||
import Toolbar from 'material-ui/Toolbar';
|
||||
import Typography from 'material-ui/Typography';
|
||||
|
||||
import type {General} from '../types/content';
|
||||
|
||||
// styles contains styles for the Header component.
|
||||
const styles = theme => ({
|
||||
footer: {
|
||||
backgroundColor: theme.palette.background.appBar,
|
||||
color: theme.palette.getContrastText(theme.palette.background.appBar),
|
||||
zIndex: theme.zIndex.appBar,
|
||||
},
|
||||
toolbar: {
|
||||
paddingLeft: theme.spacing.unit,
|
||||
paddingRight: theme.spacing.unit,
|
||||
display: 'flex',
|
||||
justifyContent: 'flex-end',
|
||||
},
|
||||
light: {
|
||||
color: 'rgba(255, 255, 255, 0.54)',
|
||||
},
|
||||
});
|
||||
export type Props = {
|
||||
general: General,
|
||||
classes: Object,
|
||||
};
|
||||
// TODO (kurkomisi): If the structure is appropriate, make an abstraction of the common parts with the Header.
|
||||
// Footer renders the header of the dashboard.
|
||||
class Footer extends Component<Props> {
|
||||
shouldComponentUpdate(nextProps) {
|
||||
return typeof nextProps.shouldUpdate.logs !== 'undefined';
|
||||
}
|
||||
|
||||
info = (about: string, data: string) => (
|
||||
<Typography type="caption" color="inherit">
|
||||
<span className={this.props.classes.light}>{about}</span> {data}
|
||||
</Typography>
|
||||
);
|
||||
|
||||
render() {
|
||||
const {classes, general} = this.props; // The classes property is injected by withStyles().
|
||||
const geth = general.version ? this.info('Geth', general.version) : null;
|
||||
const commit = general.commit ? this.info('Commit', general.commit.substring(0, 7)) : null;
|
||||
|
||||
return (
|
||||
<AppBar position="static" className={classes.footer}>
|
||||
<Toolbar className={classes.toolbar}>
|
||||
<div>
|
||||
{geth}
|
||||
{commit}
|
||||
</div>
|
||||
</Toolbar>
|
||||
</AppBar>
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
export default withStyles(styles)(Footer);
|
||||
|
|
@ -22,13 +22,13 @@ import withTheme from 'material-ui/styles/withTheme';
|
|||
import {LineChart, AreaChart, Area, YAxis, CartesianGrid, Line} from 'recharts';
|
||||
|
||||
import ChartGrid from './ChartGrid';
|
||||
import type {ChartEntry} from '../types/message';
|
||||
import type {ChartEntry} from '../types/content';
|
||||
|
||||
export type Props = {
|
||||
theme: Object,
|
||||
memory: Array<ChartEntry>,
|
||||
traffic: Array<ChartEntry>,
|
||||
shouldUpdate: Object,
|
||||
shouldUpdate: Object,
|
||||
};
|
||||
// Home renders the home content.
|
||||
class Home extends Component<Props> {
|
||||
|
|
@ -40,11 +40,16 @@ class Home extends Component<Props> {
|
|||
}
|
||||
|
||||
shouldComponentUpdate(nextProps) {
|
||||
return nextProps.shouldUpdate.has('memory') || nextProps.shouldUpdate.has('traffic');
|
||||
return typeof nextProps.shouldUpdate.home !== 'undefined';
|
||||
}
|
||||
|
||||
memoryColor: Object;
|
||||
trafficColor: Object;
|
||||
|
||||
render() {
|
||||
const {memory, traffic} = this.props;
|
||||
let {memory, traffic} = this.props;
|
||||
memory = memory.map(({value}) => (value || 0));
|
||||
traffic = traffic.map(({value}) => (value || 0));
|
||||
|
||||
return (
|
||||
<ChartGrid spacing={24}>
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
{
|
||||
"dependencies": {
|
||||
"babel-core": "^6.26.0",
|
||||
"babel-eslint": "^8.0.3",
|
||||
"babel-eslint": "^8.1.2",
|
||||
"babel-loader": "^7.1.2",
|
||||
"babel-plugin-transform-class-properties": "^6.24.1",
|
||||
"babel-plugin-transform-decorators-legacy": "^1.3.4",
|
||||
|
|
@ -12,28 +12,28 @@
|
|||
"babel-preset-stage-0": "^6.24.1",
|
||||
"babel-runtime": "^6.26.0",
|
||||
"classnames": "^2.2.5",
|
||||
"css-loader": "^0.28.7",
|
||||
"eslint": "^4.13.1",
|
||||
"css-loader": "^0.28.8",
|
||||
"eslint": "^4.15.0",
|
||||
"eslint-config-airbnb": "^16.1.0",
|
||||
"eslint-loader": "^1.9.0",
|
||||
"eslint-plugin-import": "^2.8.0",
|
||||
"eslint-plugin-jsx-a11y": "^6.0.3",
|
||||
"eslint-plugin-react": "^7.5.1",
|
||||
"eslint-plugin-flowtype": "^2.40.1",
|
||||
"eslint-plugin-flowtype": "^2.41.0",
|
||||
"file-loader": "^1.1.6",
|
||||
"flow-bin": "^0.61.0",
|
||||
"flow-bin": "^0.63.1",
|
||||
"flow-bin-loader": "^1.0.2",
|
||||
"flow-typed": "^2.2.3",
|
||||
"material-ui": "^1.0.0-beta.24",
|
||||
"material-ui-icons": "^1.0.0-beta.17",
|
||||
"path": "^0.12.7",
|
||||
"ramda": "^0.25.0",
|
||||
"react": "^16.2.0",
|
||||
"react-dom": "^16.2.0",
|
||||
"react-fa": "^5.0.0",
|
||||
"react-transition-group": "^2.2.1",
|
||||
"recharts": "^1.0.0-beta.6",
|
||||
"recharts": "^1.0.0-beta.7",
|
||||
"style-loader": "^0.19.1",
|
||||
"typeface-roboto": "^0.0.50",
|
||||
"url": "^0.11.0",
|
||||
"url-loader": "^0.6.2",
|
||||
"webpack": "^3.10.0"
|
||||
|
|
|
|||
|
|
@ -16,38 +16,49 @@
|
|||
// 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 type {ChartEntry} from './message';
|
||||
|
||||
export type Content = {
|
||||
home: Home,
|
||||
chain: Chain,
|
||||
txpool: TxPool,
|
||||
network: Network,
|
||||
system: System,
|
||||
logs: Logs,
|
||||
general: General,
|
||||
home: Home,
|
||||
chain: Chain,
|
||||
txpool: TxPool,
|
||||
network: Network,
|
||||
system: System,
|
||||
logs: Logs,
|
||||
};
|
||||
|
||||
export type General = {
|
||||
version: ?string,
|
||||
commit: ?string,
|
||||
};
|
||||
|
||||
export type Home = {
|
||||
memory: Array<ChartEntry>,
|
||||
traffic: Array<ChartEntry>,
|
||||
memory: ChartEntries,
|
||||
traffic: ChartEntries,
|
||||
};
|
||||
|
||||
export type ChartEntries = Array<ChartEntry>;
|
||||
|
||||
export type ChartEntry = {
|
||||
time: Date,
|
||||
value: number,
|
||||
};
|
||||
|
||||
export type Chain = {
|
||||
/* TODO (kurkomisi) */
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type TxPool = {
|
||||
/* TODO (kurkomisi) */
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type Network = {
|
||||
/* TODO (kurkomisi) */
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type System = {
|
||||
/* TODO (kurkomisi) */
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type Logs = {
|
||||
log: Array<string>,
|
||||
log: Array<string>,
|
||||
};
|
||||
|
|
|
|||
|
|
@ -1,61 +0,0 @@
|
|||
// @flow
|
||||
|
||||
// Copyright 2017 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/>.
|
||||
|
||||
export type Message = {
|
||||
home?: HomeMessage,
|
||||
chain?: ChainMessage,
|
||||
txpool?: TxPoolMessage,
|
||||
network?: NetworkMessage,
|
||||
system?: SystemMessage,
|
||||
logs?: LogsMessage,
|
||||
};
|
||||
|
||||
export type HomeMessage = {
|
||||
memory?: Chart,
|
||||
traffic?: Chart,
|
||||
};
|
||||
|
||||
export type Chart = {
|
||||
history?: Array<ChartEntry>,
|
||||
new?: ChartEntry,
|
||||
};
|
||||
|
||||
export type ChartEntry = {
|
||||
time: Date,
|
||||
value: number,
|
||||
};
|
||||
|
||||
export type ChainMessage = {
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type TxPoolMessage = {
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type NetworkMessage = {
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type SystemMessage = {
|
||||
/* TODO (kurkomisi) */
|
||||
};
|
||||
|
||||
export type LogsMessage = {
|
||||
log: string,
|
||||
};
|
||||
|
|
@ -23,7 +23,7 @@ module.exports = {
|
|||
},
|
||||
entry: './index',
|
||||
output: {
|
||||
path: path.resolve(__dirname, 'public'),
|
||||
path: path.resolve(__dirname, ''),
|
||||
filename: 'bundle.js',
|
||||
},
|
||||
plugins: [
|
||||
|
|
|
|||
|
|
@ -18,8 +18,9 @@ package dashboard
|
|||
|
||||
//go:generate npm --prefix ./assets install
|
||||
//go:generate ./assets/node_modules/.bin/webpack --config ./assets/webpack.config.js --context ./assets
|
||||
//go:generate go-bindata -nometadata -o assets.go -prefix assets -nocompress -pkg dashboard assets/public/...
|
||||
//go:generate sh -c "sed 's#var _public#//nolint:misspell\\\n&#' assets.go > assets.go.tmp && mv assets.go.tmp assets.go"
|
||||
//go:generate go-bindata -nometadata -o assets.go -prefix assets -nocompress -pkg dashboard assets/dashboard.html assets/bundle.js
|
||||
//go:generate sh -c "sed 's#var _bundleJs#//nolint:misspell\\\n&#' assets.go > assets.go.tmp && mv assets.go.tmp assets.go"
|
||||
//go:generate sh -c "sed 's#var _dashboardHtml#//nolint:misspell\\\n&#' assets.go > assets.go.tmp && mv assets.go.tmp assets.go"
|
||||
//go:generate gofmt -w -s assets.go
|
||||
|
||||
import (
|
||||
|
|
@ -34,6 +35,7 @@ import (
|
|||
|
||||
"github.com/ethereum/go-ethereum/log"
|
||||
"github.com/ethereum/go-ethereum/p2p"
|
||||
"github.com/ethereum/go-ethereum/params"
|
||||
"github.com/ethereum/go-ethereum/rpc"
|
||||
"github.com/rcrowley/go-metrics"
|
||||
"golang.org/x/net/websocket"
|
||||
|
|
@ -53,6 +55,7 @@ type Dashboard struct {
|
|||
listener net.Listener
|
||||
conns map[uint32]*client // Currently live websocket connections
|
||||
charts *HomeMessage
|
||||
commit string
|
||||
lock sync.RWMutex // Lock protecting the dashboard's internals
|
||||
|
||||
quit chan chan error // Channel used for graceful exit
|
||||
|
|
@ -67,15 +70,16 @@ type client struct {
|
|||
}
|
||||
|
||||
// New creates a new dashboard instance with the given configuration.
|
||||
func New(config *Config) (*Dashboard, error) {
|
||||
func New(config *Config, commit string) (*Dashboard, error) {
|
||||
return &Dashboard{
|
||||
conns: make(map[uint32]*client),
|
||||
config: config,
|
||||
quit: make(chan chan error),
|
||||
charts: &HomeMessage{
|
||||
Memory: &Chart{},
|
||||
Traffic: &Chart{},
|
||||
Memory: ChartEntries{},
|
||||
Traffic: ChartEntries{},
|
||||
},
|
||||
commit: commit,
|
||||
}, nil
|
||||
}
|
||||
|
||||
|
|
@ -87,6 +91,8 @@ func (db *Dashboard) APIs() []rpc.API { return nil }
|
|||
|
||||
// Start implements node.Service, starting the data collection thread and the listening server of the dashboard.
|
||||
func (db *Dashboard) Start(server *p2p.Server) error {
|
||||
log.Info("Starting dashboard")
|
||||
|
||||
db.wg.Add(2)
|
||||
go db.collectData()
|
||||
go db.collectLogs() // In case of removing this line change 2 back to 1 in wg.Add.
|
||||
|
|
@ -160,7 +166,7 @@ func (db *Dashboard) webHandler(w http.ResponseWriter, r *http.Request) {
|
|||
w.Write(blob)
|
||||
return
|
||||
}
|
||||
blob, err := Asset(filepath.Join("public", path))
|
||||
blob, err := Asset(path[1:])
|
||||
if err != nil {
|
||||
log.Warn("Failed to load the asset", "path", path, "err", err)
|
||||
http.Error(w, "not found", http.StatusNotFound)
|
||||
|
|
@ -197,15 +203,20 @@ func (db *Dashboard) apiHandler(conn *websocket.Conn) {
|
|||
}
|
||||
}
|
||||
}()
|
||||
|
||||
versionMeta := ""
|
||||
if len(params.VersionMeta) > 0 {
|
||||
versionMeta = fmt.Sprintf(" (%s)", params.VersionMeta)
|
||||
}
|
||||
// Send the past data.
|
||||
client.msg <- Message{
|
||||
General: &GeneralMessage{
|
||||
Version: fmt.Sprintf("v%d.%d.%d%s", params.VersionMajor, params.VersionMinor, params.VersionPatch, versionMeta),
|
||||
Commit: db.commit,
|
||||
},
|
||||
Home: &HomeMessage{
|
||||
Memory: &Chart{
|
||||
History: db.charts.Memory.History,
|
||||
},
|
||||
Traffic: &Chart{
|
||||
History: db.charts.Traffic.History,
|
||||
},
|
||||
Memory: db.charts.Memory,
|
||||
Traffic: db.charts.Traffic,
|
||||
},
|
||||
}
|
||||
// Start tracking the connection and drop at connection loss.
|
||||
|
|
@ -249,24 +260,20 @@ func (db *Dashboard) collectData() {
|
|||
Value: inboundTraffic,
|
||||
}
|
||||
first := 0
|
||||
if len(db.charts.Memory.History) == memorySampleLimit {
|
||||
if len(db.charts.Memory) == memorySampleLimit {
|
||||
first = 1
|
||||
}
|
||||
db.charts.Memory.History = append(db.charts.Memory.History[first:], memory)
|
||||
db.charts.Memory = append(db.charts.Memory[first:], memory)
|
||||
first = 0
|
||||
if len(db.charts.Traffic.History) == trafficSampleLimit {
|
||||
if len(db.charts.Traffic) == trafficSampleLimit {
|
||||
first = 1
|
||||
}
|
||||
db.charts.Traffic.History = append(db.charts.Traffic.History[first:], traffic)
|
||||
db.charts.Traffic = append(db.charts.Traffic[first:], traffic)
|
||||
|
||||
db.sendToAll(&Message{
|
||||
Home: &HomeMessage{
|
||||
Memory: &Chart{
|
||||
New: memory,
|
||||
},
|
||||
Traffic: &Chart{
|
||||
New: traffic,
|
||||
},
|
||||
Memory: ChartEntries{memory},
|
||||
Traffic: ChartEntries{traffic},
|
||||
},
|
||||
})
|
||||
}
|
||||
|
|
@ -287,7 +294,7 @@ func (db *Dashboard) collectLogs() {
|
|||
case <-time.After(db.config.Refresh / 2):
|
||||
db.sendToAll(&Message{
|
||||
Logs: &LogsMessage{
|
||||
Log: fmt.Sprintf("%-4d: This is a fake log.", id),
|
||||
Log: []string{fmt.Sprintf("%-4d: This is a fake log.", id)},
|
||||
},
|
||||
})
|
||||
id++
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@ package dashboard
|
|||
import "time"
|
||||
|
||||
type Message struct {
|
||||
General *GeneralMessage `json:"general,omitempty"`
|
||||
Home *HomeMessage `json:"home,omitempty"`
|
||||
Chain *ChainMessage `json:"chain,omitempty"`
|
||||
TxPool *TxPoolMessage `json:"txpool,omitempty"`
|
||||
|
|
@ -27,16 +28,18 @@ type Message struct {
|
|||
Logs *LogsMessage `json:"logs,omitempty"`
|
||||
}
|
||||
|
||||
type HomeMessage struct {
|
||||
Memory *Chart `json:"memory,omitempty"`
|
||||
Traffic *Chart `json:"traffic,omitempty"`
|
||||
type GeneralMessage struct {
|
||||
Version string `json:"version,omitempty"`
|
||||
Commit string `json:"commit,omitempty"`
|
||||
}
|
||||
|
||||
type Chart struct {
|
||||
History []*ChartEntry `json:"history,omitempty"`
|
||||
New *ChartEntry `json:"new,omitempty"`
|
||||
type HomeMessage struct {
|
||||
Memory ChartEntries `json:"memory,omitempty"`
|
||||
Traffic ChartEntries `json:"traffic,omitempty"`
|
||||
}
|
||||
|
||||
type ChartEntries []*ChartEntry
|
||||
|
||||
type ChartEntry struct {
|
||||
Time time.Time `json:"time,omitempty"`
|
||||
Value float64 `json:"value,omitempty"`
|
||||
|
|
@ -59,5 +62,5 @@ type SystemMessage struct {
|
|||
}
|
||||
|
||||
type LogsMessage struct {
|
||||
Log string `json:"log,omitempty"`
|
||||
Log []string `json:"log,omitempty"`
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue