233 lines
8.0 KiB
JavaScript
233 lines
8.0 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getNetwork = void 0;
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var logger_1 = require("@ethersproject/logger");
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var _version_1 = require("./_version");
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var logger = new logger_1.Logger(_version_1.version);
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;
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function isRenetworkable(value) {
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return (value && typeof (value.renetwork) === "function");
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}
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function ethDefaultProvider(network) {
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var func = function (providers, options) {
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if (options == null) {
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options = {};
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}
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var providerList = [];
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if (providers.InfuraProvider && options.infura !== "-") {
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try {
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providerList.push(new providers.InfuraProvider(network, options.infura));
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}
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catch (error) { }
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}
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if (providers.EtherscanProvider && options.etherscan !== "-") {
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try {
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providerList.push(new providers.EtherscanProvider(network, options.etherscan));
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}
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catch (error) { }
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}
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if (providers.AlchemyProvider && options.alchemy !== "-") {
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try {
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providerList.push(new providers.AlchemyProvider(network, options.alchemy));
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}
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catch (error) { }
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}
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if (providers.PocketProvider && options.pocket !== "-") {
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// These networks are currently faulty on Pocket as their
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// network does not handle the Berlin hardfork, which is
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// live on these ones.
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// @TODO: This goes away once Pocket has upgraded their nodes
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var skip = ["goerli", "ropsten", "rinkeby"];
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try {
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var provider = new providers.PocketProvider(network);
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if (provider.network && skip.indexOf(provider.network.name) === -1) {
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providerList.push(provider);
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}
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}
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catch (error) { }
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}
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if (providers.CloudflareProvider && options.cloudflare !== "-") {
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try {
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providerList.push(new providers.CloudflareProvider(network));
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}
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catch (error) { }
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}
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if (providers.AnkrProvider && options.ankr !== "-") {
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try {
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providerList.push(new providers.AnkrProvider(network, options.ankr));
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}
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catch (error) { }
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}
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if (providerList.length === 0) {
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return null;
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}
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if (providers.FallbackProvider) {
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var quorum = 1;
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if (options.quorum != null) {
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quorum = options.quorum;
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}
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else if (network === "homestead") {
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quorum = 2;
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}
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return new providers.FallbackProvider(providerList, quorum);
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}
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return providerList[0];
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};
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func.renetwork = function (network) {
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return ethDefaultProvider(network);
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};
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return func;
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}
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function etcDefaultProvider(url, network) {
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var func = function (providers, options) {
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if (providers.JsonRpcProvider) {
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return new providers.JsonRpcProvider(url, network);
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}
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return null;
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};
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func.renetwork = function (network) {
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return etcDefaultProvider(url, network);
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};
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return func;
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}
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var homestead = {
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chainId: 1,
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ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
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name: "homestead",
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_defaultProvider: ethDefaultProvider("homestead")
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};
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var ropsten = {
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chainId: 3,
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ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
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name: "ropsten",
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_defaultProvider: ethDefaultProvider("ropsten")
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};
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var classicMordor = {
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chainId: 63,
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name: "classicMordor",
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_defaultProvider: etcDefaultProvider("https://www.ethercluster.com/mordor", "classicMordor")
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};
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// See: https://chainlist.org
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var networks = {
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unspecified: { chainId: 0, name: "unspecified" },
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homestead: homestead,
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mainnet: homestead,
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morden: { chainId: 2, name: "morden" },
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ropsten: ropsten,
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testnet: ropsten,
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rinkeby: {
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chainId: 4,
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ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
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name: "rinkeby",
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_defaultProvider: ethDefaultProvider("rinkeby")
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},
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kovan: {
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chainId: 42,
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name: "kovan",
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_defaultProvider: ethDefaultProvider("kovan")
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},
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goerli: {
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chainId: 5,
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ensAddress: "0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",
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name: "goerli",
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_defaultProvider: ethDefaultProvider("goerli")
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},
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kintsugi: { chainId: 1337702, name: "kintsugi" },
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// ETC (See: #351)
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classic: {
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chainId: 61,
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name: "classic",
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_defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/etc", "classic")
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},
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classicMorden: { chainId: 62, name: "classicMorden" },
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classicMordor: classicMordor,
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classicTestnet: classicMordor,
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classicKotti: {
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chainId: 6,
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name: "classicKotti",
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_defaultProvider: etcDefaultProvider("https:/\/www.ethercluster.com/kotti", "classicKotti")
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},
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xdai: { chainId: 100, name: "xdai" },
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matic: { chainId: 137, name: "matic" },
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maticmum: { chainId: 80001, name: "maticmum" },
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optimism: { chainId: 10, name: "optimism" },
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"optimism-kovan": { chainId: 69, name: "optimism-kovan" },
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"optimism-goerli": { chainId: 420, name: "optimism-goerli" },
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arbitrum: { chainId: 42161, name: "arbitrum" },
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"arbitrum-rinkeby": { chainId: 421611, name: "arbitrum-rinkeby" },
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bnb: { chainId: 56, name: "bnb" },
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bnbt: { chainId: 97, name: "bnbt" },
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};
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/**
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* getNetwork
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*
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* Converts a named common networks or chain ID (network ID) to a Network
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* and verifies a network is a valid Network..
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*/
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function getNetwork(network) {
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// No network (null)
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if (network == null) {
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return null;
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}
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if (typeof (network) === "number") {
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for (var name_1 in networks) {
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var standard_1 = networks[name_1];
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if (standard_1.chainId === network) {
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return {
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name: standard_1.name,
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chainId: standard_1.chainId,
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ensAddress: (standard_1.ensAddress || null),
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_defaultProvider: (standard_1._defaultProvider || null)
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};
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}
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}
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return {
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chainId: network,
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name: "unknown"
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};
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}
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if (typeof (network) === "string") {
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var standard_2 = networks[network];
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if (standard_2 == null) {
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return null;
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}
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return {
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name: standard_2.name,
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chainId: standard_2.chainId,
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ensAddress: standard_2.ensAddress,
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_defaultProvider: (standard_2._defaultProvider || null)
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};
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}
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var standard = networks[network.name];
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// Not a standard network; check that it is a valid network in general
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if (!standard) {
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if (typeof (network.chainId) !== "number") {
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logger.throwArgumentError("invalid network chainId", "network", network);
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}
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return network;
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}
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// Make sure the chainId matches the expected network chainId (or is 0; disable EIP-155)
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if (network.chainId !== 0 && network.chainId !== standard.chainId) {
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logger.throwArgumentError("network chainId mismatch", "network", network);
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}
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// @TODO: In the next major version add an attach function to a defaultProvider
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// class and move the _defaultProvider internal to this file (extend Network)
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var defaultProvider = network._defaultProvider || null;
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if (defaultProvider == null && standard._defaultProvider) {
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if (isRenetworkable(standard._defaultProvider)) {
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defaultProvider = standard._defaultProvider.renetwork(network);
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}
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else {
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defaultProvider = standard._defaultProvider;
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}
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}
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// Standard Network (allow overriding the ENS address)
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return {
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name: network.name,
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chainId: standard.chainId,
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ensAddress: (network.ensAddress || standard.ensAddress || null),
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_defaultProvider: defaultProvider
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};
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}
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exports.getNetwork = getNetwork;
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//# sourceMappingURL=index.js.map
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