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-rw-r--r--packages/website/ts/blockchain.ts25
1 files changed, 21 insertions, 4 deletions
diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index fd34ab82d..7d79542a3 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -21,7 +21,8 @@ import {
ledgerEthereumBrowserClientFactoryAsync,
LedgerSubprovider,
LedgerWalletSubprovider,
- RedundantRPCSubprovider,
+ RedundantSubprovider,
+ Subprovider,
} from '@0xproject/subproviders';
import { Provider } from '@0xproject/types';
import { BigNumber, intervalUtils, logUtils, promisify } from '@0xproject/utils';
@@ -54,6 +55,7 @@ import { utils } from 'ts/utils/utils';
import Web3 = require('web3');
import ProviderEngine = require('web3-provider-engine');
import FilterSubprovider = require('web3-provider-engine/subproviders/filters');
+import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
import * as MintableArtifacts from '../contracts/Mintable.json';
@@ -98,7 +100,12 @@ export class Blockchain {
provider = new ProviderEngine();
provider.addProvider(new InjectedWeb3Subprovider(injectedWeb3.currentProvider));
provider.addProvider(new FilterSubprovider());
- provider.addProvider(new RedundantRPCSubprovider(publicNodeUrlsIfExistsForNetworkId));
+ const rpcSubproviders = _.map(publicNodeUrlsIfExistsForNetworkId, publicNodeUrl => {
+ return new RpcSubprovider({
+ rpcUrl: publicNodeUrl,
+ });
+ });
+ provider.addProvider(new RedundantSubprovider(rpcSubproviders as Subprovider[]));
provider.start();
} else if (doesInjectedWeb3Exist) {
// Since no public node for this network, all requests go to injectedWeb3 instance
@@ -110,7 +117,12 @@ export class Blockchain {
provider = new ProviderEngine();
provider.addProvider(new FilterSubprovider());
const networkId = configs.IS_MAINNET_ENABLED ? constants.NETWORK_ID_MAINNET : constants.NETWORK_ID_KOVAN;
- provider.addProvider(new RedundantRPCSubprovider(configs.PUBLIC_NODE_URLS_BY_NETWORK_ID[networkId]));
+ const rpcSubproviders = _.map(configs.PUBLIC_NODE_URLS_BY_NETWORK_ID[networkId], publicNodeUrl => {
+ return new RpcSubprovider({
+ rpcUrl: publicNodeUrl,
+ });
+ });
+ provider.addProvider(new RedundantSubprovider(rpcSubproviders as Subprovider[]));
provider.start();
}
@@ -201,7 +213,12 @@ export class Blockchain {
this._ledgerSubprovider = new LedgerSubprovider(ledgerWalletConfigs);
provider.addProvider(this._ledgerSubprovider);
provider.addProvider(new FilterSubprovider());
- provider.addProvider(new RedundantRPCSubprovider(configs.PUBLIC_NODE_URLS_BY_NETWORK_ID[networkId]));
+ const rpcSubproviders = _.map(configs.PUBLIC_NODE_URLS_BY_NETWORK_ID[networkId], publicNodeUrl => {
+ return new RpcSubprovider({
+ rpcUrl: publicNodeUrl,
+ });
+ });
+ provider.addProvider(new RedundantSubprovider(rpcSubproviders as Subprovider[]));
provider.start();
this.networkId = networkId;
this._dispatcher.updateNetworkId(this.networkId);