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"resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz", + "integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==" + } + } + }, "proxy-addr": { "version": "2.0.7", "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz", diff --git a/web/cashtab/package.json b/web/cashtab/package.json --- a/web/cashtab/package.json +++ b/web/cashtab/package.json @@ -23,6 +23,7 @@ "buffer": "^6.0.3", "camelcase": "^6.2.1", "case-sensitive-paths-webpack-plugin": "^2.4.0", + "chronik-client": "^0.6.0", "crypto-browserify": "^3.12.0", "css-loader": "^6.5.1", "css-minimizer-webpack-plugin": "^3.2.0", @@ -47,6 +48,7 @@ "localforage": "^1.9.0", "lodash.isempty": "^4.4.0", "lodash.isequal": "^4.5.0", + "long": "^5.2.0", "mini-css-extract-plugin": "^2.4.5", "minimal-slp-wallet": "^3.3.1", "postcss": "^8.4.4", @@ -55,6 +57,7 @@ "postcss-normalize": "^10.0.1", "postcss-preset-env": "^7.0.1", "prompts": "^2.4.2", + "protobufjs": "^6.11.3", "qrcode.react": "^1.0.0", "react": "^17.0.2", "react-app-polyfill": "^3.0.0", diff --git a/web/cashtab/src/components/Common/Ticker.js b/web/cashtab/src/components/Common/Ticker.js --- a/web/cashtab/src/components/Common/Ticker.js +++ b/web/cashtab/src/components/Common/Ticker.js @@ -13,6 +13,7 @@ dustSats: 550, etokenSats: 546, cashDecimals: 2, + chronikUrl: 'https://chronik.be.cash/xec', blockExplorerUrl: 'https://explorer.be.cash', blockExplorerUrlTestnet: 'https://texplorer.bitcoinabc.org', pdfReceiptUrl: 'https://blockchair.com/ecash/transaction', diff --git a/web/cashtab/src/hooks/useWallet.js b/web/cashtab/src/hooks/useWallet.js --- a/web/cashtab/src/hooks/useWallet.js +++ b/web/cashtab/src/hooks/useWallet.js @@ -23,8 +23,13 @@ xecReceivedNotification, eTokenReceivedNotification, } from 'components/Common/Notifications'; +import { ChronikClient } from 'chronik-client'; +// For XEC, eCash chain: +const chronik = new ChronikClient(currency.chronikUrl); + const useWallet = () => { const [wallet, setWallet] = useState(false); + const [chronikWebsocket, setChronikWebsocket] = useState(null); const [contactList, setContactList] = useState(false); const [cashtabSettings, setCashtabSettings] = useState(false); const [fiatPrice, setFiatPrice] = useState(null); @@ -912,6 +917,40 @@ } }; + // Chronik websockets + const initializeWebsocket = async wallet => { + // Because wallet is set to `false` before it is loaded, do nothing if you find this case + if (!wallet) { + return setChronikWebsocket(null); + } + + // Initialize if not in state + let ws = chronikWebsocket; + if (ws === null) { + ws = chronik.ws({ + onMessage: msg => { + // Stub method for initialization diff + console.log(msg); + }, + onReconnect: e => { + // Fired before a reconnect attempt is made: + console.log( + 'Reconnecting websocket, disconnection cause: ', + e, + ); + }, + onConnect: e => { + console.log(`Chronik websocket connected`, e); + }, + }); + + // Wait for websocket to be connected: + await ws.waitForOpen(); + } + // Put connected websocket in state + return setChronikWebsocket(ws); + }; + const handleUpdateWallet = async setWallet => { await loadWalletFromStorageOnStartup(setWallet); }; @@ -1216,6 +1255,17 @@ initializeFiatPriceApi(initialSettings.fiatCurrency); }, []); + /* + Run initializeWebsocket(wallet) each time the wallet changes + + Use wallet.mnemonic as the useEffect parameter here because we + want to run initializeWebsocket(wallet) when a new unique wallet + is selected, not when the active wallet changes state + */ + useEffect(async () => { + await initializeWebsocket(wallet); + }, [wallet.mnemonic]); + return { BCH, wallet,