mirror of https://github.com/embarklabs/embark.git
chore(@embark/blockchain-listeener): remove blockchain-listener package (#1887)
This commit is contained in:
Iuri Matias
GitHub
parent
ee634c8403
commit
8849aca264
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engine-strict = true
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package-lock = false
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save-exact = true
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scripts-prepend-node-path = true
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@ -1,64 +0,0 @@
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# Change Log
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All notable changes to this project will be documented in this file.
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See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
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## [4.1.1](https://github.com/embark-framework/embark/compare/v4.1.0...v4.1.1) (2019-08-28)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0](https://github.com/embark-framework/embark/compare/v4.1.0-beta.6...v4.1.0) (2019-08-12)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.6](https://github.com/embark-framework/embark/compare/v4.1.0-beta.5...v4.1.0-beta.6) (2019-08-09)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.5](https://github.com/embark-framework/embark/compare/v4.1.0-beta.4...v4.1.0-beta.5) (2019-07-10)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.4](https://github.com/embark-framework/embark/compare/v4.1.0-beta.3...v4.1.0-beta.4) (2019-06-27)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.3](https://github.com/embark-framework/embark/compare/v4.1.0-beta.2...v4.1.0-beta.3) (2019-06-07)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.2](https://github.com/embark-framework/embark/compare/v4.1.0-beta.1...v4.1.0-beta.2) (2019-05-22)
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**Note:** Version bump only for package embark-blockchain-listener
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# [4.1.0-beta.1](https://github.com/embark-framework/embark/compare/v4.1.0-beta.0...v4.1.0-beta.1) (2019-05-15)
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**Note:** Version bump only for package embark-blockchain-listener
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@ -1,6 +0,0 @@
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# `embark-blockchain-listener`
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> Blockchain Listener APIs for Embark
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Visit [embark.status.im](https://embark.status.im/) to get started with
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[Embark](https://github.com/embark-framework/embark).
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{
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"name": "embark-blockchain-listener",
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"version": "4.1.1",
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"author": "Iuri Matias <iuri.matias@gmail.com>",
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"contributors": [],
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"description": "Blockchain Listener APIs for Embark",
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"homepage": "https://github.com/embark-framework/embark/tree/master/packages/embark-blockchain-listener#readme",
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"bugs": "https://github.com/embark-framework/embark/issues",
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"keywords": [
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"blockchain",
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"dapps",
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"ethereum",
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"ipfs",
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"serverless",
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"solc",
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"solidity"
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],
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"files": [
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"dist"
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],
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"license": "MIT",
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"repository": {
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"directory": "packages/embark-blockchain-listener",
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"type": "git",
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"url": "https://github.com/embark-framework/embark.git"
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},
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"main": "./dist/index.js",
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"scripts": {
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"build": "cross-env BABEL_ENV=node babel src --extensions \".js\" --out-dir dist --root-mode upward --source-maps",
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"ci": "npm run qa",
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"clean": "npm run reset",
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"lint": "npm-run-all lint:*",
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"lint:js": "eslint src/",
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"// lint:ts": "tslint -c tslint.json \"src/**/*.ts\"",
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"package": "npm pack",
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"// qa": "npm-run-all lint typecheck build package",
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"qa": "npm-run-all lint build package",
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"reset": "npx rimraf dist embark-*.tgz package",
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"start": "npm run watch",
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"// typecheck": "tsc",
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"watch": "run-p watch:*",
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"watch:build": "npm run build -- --verbose --watch",
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"// watch:typecheck": "npm run typecheck -- --preserveWatchOutput --watch"
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},
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"eslintConfig": {
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"extends": "../../.eslintrc.json"
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},
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"dependencies": {
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"@babel/runtime-corejs2": "7.3.1",
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"async": "2.6.1",
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"embark-core": "^4.1.1",
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"embark-utils": "^4.1.1",
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"web3": "1.2.1"
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},
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"devDependencies": {
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"@babel/cli": "7.2.3",
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"@babel/core": "7.2.2",
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"cross-env": "5.2.0",
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"eslint": "5.7.0",
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"npm-run-all": "4.1.5",
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"rimraf": "3.0.0",
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"tslint": "5.16.0",
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"typescript": "3.4.5"
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},
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"engines": {
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"node": ">=8.12.0 <12.0.0",
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"npm": ">=6.4.1",
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"yarn": ">=1.12.3"
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}
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}
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import { buildUrl, defaultHost, dockerHostSwap } from 'embark-utils';
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const Web3 = require('web3');
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const constants = require('embark-core/constants');
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class DevTxs {
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constructor(options) {
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this.blockchainConfig = options.blockchainConfig;
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this.networkId = null;
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if (options.provider) {
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this.provider = options.provider;
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} else if (this.blockchainConfig.wsRPC !== false) {
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this.provider = new Web3.providers.WebsocketProvider(
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buildUrl(
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'ws',
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dockerHostSwap(this.blockchainConfig.wsHost) || defaultHost,
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this.blockchainConfig.wsPort || constants.blockchain.defaults.wsPort
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),
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{headers: {Origin: constants.embarkResourceOrigin}});
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} else {
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this.provider = new Web3.providers.HttpProvider(
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buildUrl(
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'http',
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dockerHostSwap(this.blockchainConfig.rpcHost) || defaultHost,
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this.blockchainConfig.rpcPort || constants.blockchain.defaults.rpcPort
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)
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);
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}
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this.web3 = new Web3(this.provider);
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this.logger = options.logger || console;
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}
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static async new(options) {
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const dt = new DevTxs(options);
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await dt._init();
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return dt;
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}
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async _init() {
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const accounts = await this.web3.eth.getAccounts();
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this.web3.eth.defaultAccount = accounts[0];
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}
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sendTx(cb) {
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// Send TXs only in dev networks
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if (this.networkId !== constants.blockchain.networkIds.development && this.networkId !== constants.blockchain.networkIds.development_parity) {
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return;
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}
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this.web3.eth.sendTransaction({value: "0", to: this.web3.eth.defaultAccount, from: this.web3.eth.defaultAccount}).then(cb);
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}
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startRegularTxs(cb) {
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const self = this;
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self.web3.eth.net.getId().then((networkId) => {
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self.networkId = networkId;
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if (self.networkId !== constants.blockchain.networkIds.development && this.networkId !== constants.blockchain.networkIds.development_parity) {
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return;
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}
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this.regularTxsInt = setInterval(function() { self.sendTx(() => {}); }, 1500);
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if (cb) {
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cb();
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}
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});
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}
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stopRegularTxs(cb) {
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if(!this.regularTxsInt) {
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return cb('Regular txs not enabled.');
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}
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clearInterval(this.regularTxsInt);
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cb();
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}
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}
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module.exports = DevTxs;
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import { dappPath } from 'embark-utils';
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import { __ } from 'embark-i18n';
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const async = require('async');
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const DevTxs = require('./dev_txs');
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const constants = require('embark-core/constants');
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const PROCESS_NAME = 'blockchain';
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/**
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* BlockchainListener has two functions:
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* 1. Register API endpoints (HTTP GET and WS) to retrieve blockchain logs
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* when in standalone mode (ie `embark blockchain`).
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* 2. Listen to log events from the IPC connection (to `embark blockchain`)
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* and ensure they are processed through the LogHandler.
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*/
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class BlockchainListener {
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/**
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* @param {Plugin} embark Embark module plugin object
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* @param {Object} options Options object containing:
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* - {Ipc} ipc IPC started by embark (in server role) used for communication
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* with the standalone blockchain process.
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*/
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constructor(embark, {ipc}) {
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this.embark = embark;
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this.events = embark.events;
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this.logger = embark.logger;
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this.ipc = ipc;
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this.isDev = this.embark.config.env === constants.environments.development;
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this.devTxs = null;
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this.fs = this.embark.fs;
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this.proxyLogFile = dappPath(".embark", "proxyLogs.json");
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this.writeProxyLogFile = async.cargo((tasks, callback) => {
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const data = this._readProxyLogs();
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tasks.forEach(task => {
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data[new Date().getTime()] = task;
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});
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this.fs.writeJson(this.proxyLogFile, data, err => {
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if (err) {
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console.error(err);
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}
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callback();
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});
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});
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this.ipc.server.once('connect', () => {
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this.events.request('process:logs:register', {processName: PROCESS_NAME, eventName: "blockchain:log", silent: true});
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this._listenToBlockchainLogs();
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});
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if (this.ipc.isServer() && this.isDev) {
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this.events.request('blockchain:ready', () => {
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DevTxs.new({blockchainConfig: this.embark.config.blockchainConfig}).then(devTxs => {
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this.devTxs = devTxs;
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this.events.emit('blockchain:devtxs:ready');
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});
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});
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this._registerConsoleCommands();
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this._listenToIpcCommands();
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}
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}
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/**
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* Listens to log events emitted by the standalone blockchain and ensures
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* they are processed through the LogHandler.
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*
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* @return {void}
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*/
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_listenToBlockchainLogs() {
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this.ipc.on('blockchain:log', ({logLevel, message}) => {
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this.events.emit('blockchain:log', logLevel, message);
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});
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}
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_listenToIpcCommands() {
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this.ipc.on('blockchain:proxy:log', (log) => {
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this.logger.trace(log);
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});
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this.ipc.on('blockchain:proxy:logtofile', (log) => {
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this._saveProxyLog(log);
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});
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this.ipc.on('blockchain:devtxs:sendtx', () => {
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this._sendTx(() => {});
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});
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||||||
}
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_registerConsoleCommands() {
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this.embark.registerConsoleCommand({
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description: __('Toggles regular transactions used to prevent transactions from getting stuck when using Geth and Metamask'),
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matches: ['devtxs on', 'devtxs off', 'regularTxs on', 'regularTxs off'],
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usage: "devtxs on/off",
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process: (cmd, callback) => {
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if (cmd.startsWith('regularTxs')) {
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this.logger.info(__("Deprecation notice: The command 'regularTxs on/off' is now deprecated in favor of 'devtxs on/off' and will be removed in future versions."));
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}
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const enable = cmd.trim().endsWith('on');
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this.logger.info(`${enable ? 'Enabling' : 'Disabling'} regular transactions...`);
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if(enable) {
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return this._startRegularTxs(() => {
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const message = __('Regular transactions have been enabled');
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this.logger.info(message);
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||||||
callback(null, message);
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});
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||||||
}
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||||||
this._stopRegularTxs(() => {
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const message = __('Regular transactions have been disabled');
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this.logger.info(message);
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||||||
callback(null, message);
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|
||||||
});
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|
||||||
}
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|
||||||
});
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|
||||||
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||||||
this.embark.registerConsoleCommand({
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description: __('Sends a transaction from default --dev account (generally used if txs are getting stuck in geth in development)'),
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matches: ['senddevtx'],
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process: (cmd, callback) => {
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this.logger.info(__('Sending a tx from the dev account...'));
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return this._sendTx((receipt) => {
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const message = __('Transaction sent. Receipt:') + `\n${JSON.stringify(receipt)}`;
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this.logger.debug(message);
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callback(null, message);
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});
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}
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});
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}
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_startRegularTxs(cb) {
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if(this.devTxs) {
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return this.devTxs.startRegularTxs(cb);
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}
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this.events.once('blockchain:devtxs:ready', () => { this.devTxs.startRegularTxs(cb); });
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}
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_stopRegularTxs(cb) {
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if(this.devTxs) {
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|
||||||
return this.devTxs.stopRegularTxs(cb);
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||||||
}
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||||||
this.events.once('blockchain:devtxs:ready', () => { this.devTxs.stopRegularTxs(cb); });
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||||||
}
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_sendTx(cb) {
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if(this.devTxs) {
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||||||
return this.devTxs.sendTx(cb);
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||||||
}
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||||||
this.events.once('blockchain:devtxs:ready', () => { this.devTxs.sendTx(cb); });
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|
||||||
}
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|
||||||
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||||||
_saveProxyLog(log) {
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this.writeProxyLogFile.push(log);
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}
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||||||
|
|
||||||
_readProxyLogs() {
|
|
||||||
this.fs.ensureFileSync(this.proxyLogFile);
|
|
||||||
try {
|
|
||||||
return JSON.parse(this.fs.readFileSync(this.proxyLogFile));
|
|
||||||
} catch (_error) {
|
|
||||||
return {};
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
module.exports = BlockchainListener;
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
{
|
|
||||||
"extends": "../../tsconfig.json",
|
|
||||||
"include": ["src/**/*"]
|
|
||||||
}
|
|
||||||
|
|
@ -1,3 +0,0 @@
|
||||||
{
|
|
||||||
"extends": "../../tslint.json"
|
|
||||||
}
|
|
||||||
|
|
@ -93,7 +93,6 @@
|
||||||
"embark-accounts-manager": "^4.1.1",
|
"embark-accounts-manager": "^4.1.1",
|
||||||
"embark-api": "^4.1.1",
|
"embark-api": "^4.1.1",
|
||||||
"embark-authenticator": "^4.1.1",
|
"embark-authenticator": "^4.1.1",
|
||||||
"embark-blockchain-listener": "^4.1.1",
|
|
||||||
"embark-code-runner": "^4.1.1",
|
"embark-code-runner": "^4.1.1",
|
||||||
"embark-compiler": "^4.1.1",
|
"embark-compiler": "^4.1.1",
|
||||||
"embark-console": "^4.1.1",
|
"embark-console": "^4.1.1",
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue