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-rw-r--r--packages/testnet-faucets/src/ts/handler.ts17
1 files changed, 6 insertions, 11 deletions
diff --git a/packages/testnet-faucets/src/ts/handler.ts b/packages/testnet-faucets/src/ts/handler.ts
index 3a60d396c..6d26691d6 100644
--- a/packages/testnet-faucets/src/ts/handler.ts
+++ b/packages/testnet-faucets/src/ts/handler.ts
@@ -1,15 +1,10 @@
import { Order, ZeroEx } from '0x.js';
import { BigNumber, logUtils } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { Provider } from 'ethereum-types';
import * as express from 'express';
import * as _ from 'lodash';
-import * as Web3 from 'web3';
-// HACK: web3 injects XMLHttpRequest into the global scope and ProviderEngine checks XMLHttpRequest
-// to know whether it is running in a browser or node environment. We need it to be undefined since
-// we are not running in a browser env.
-// Filed issue: https://github.com/ethereum/web3.js/issues/844
-(global as any).XMLHttpRequest = undefined;
import { NonceTrackerSubprovider, PrivateKeyWalletSubprovider } from '@0xproject/subproviders';
import ProviderEngine = require('web3-provider-engine');
import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
@@ -22,7 +17,7 @@ import { rpcUrls } from './rpc_urls';
interface NetworkConfig {
dispatchQueue: DispatchQueue;
- web3: Web3;
+ web3Wrapper: Web3Wrapper;
zeroEx: ZeroEx;
}
@@ -58,15 +53,15 @@ export class Handler {
constructor() {
_.forIn(rpcUrls, (rpcUrl: string, networkId: string) => {
const providerObj = Handler._createProviderEngine(rpcUrl);
- const web3 = new Web3(providerObj);
+ const web3Wrapper = new Web3Wrapper(providerObj);
const zeroExConfig = {
networkId: +networkId,
};
- const zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig);
+ const zeroEx = new ZeroEx(providerObj, zeroExConfig);
const dispatchQueue = new DispatchQueue();
this._networkConfigByNetworkId[networkId] = {
dispatchQueue,
- web3,
+ web3Wrapper,
zeroEx,
};
});
@@ -106,7 +101,7 @@ export class Handler {
let dispenserTask;
switch (requestedAssetType) {
case RequestedAssetType.ETH:
- dispenserTask = dispenseAssetTasks.dispenseEtherTask(recipient, networkConfig.web3);
+ dispenserTask = dispenseAssetTasks.dispenseEtherTask(recipient, networkConfig.web3Wrapper);
break;
case RequestedAssetType.WETH:
case RequestedAssetType.ZRX: