fsl-js-sdk/lib/utils/rpc.js

sdk for web

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getSolanaConnection = exports.getEvmProvider = void 0;
var web3_js_1 = require("@solana/web3.js");
var ethers_1 = require("ethers");
var evmProviderCache = new Map();
var solanaConnectionCache = new Map();
function getEvmProvider(rpc) {
    var provider = evmProviderCache.get(rpc);
    if (!provider) {
        provider = new ethers_1.ethers.providers.JsonRpcProvider(rpc);
        evmProviderCache.set(rpc, provider);
    }
    return provider;
}
exports.getEvmProvider = getEvmProvider;
function getSolanaConnection(rpc, commitmentOrConfig) {
    var cacheKey = "".concat(rpc, ":").concat(JSON.stringify(commitmentOrConfig !== null && commitmentOrConfig !== void 0 ? commitmentOrConfig : null));
    var connection = solanaConnectionCache.get(cacheKey);
    if (!connection) {
        connection = new web3_js_1.Connection(rpc, commitmentOrConfig);
        solanaConnectionCache.set(cacheKey, connection);
    }
    return connection;
}
exports.getSolanaConnection = getSolanaConnection;