wallet-worker v1.0.2

Wallet Worker

Use wallet worker to execute multiple ethereum transactions using multiple wallets.
The wallet worker will manage the nonce internally as it sends transactions to the RPC endpoint.

TODO:

• Implement number of retries config
• Create error handler. to replace transaction with higher gas
• Add backoff time parameter

Quick Start

const privateKeys = [
  process.env.PRIVATE_KEY_1,
  process.env.PRIVATE_KEY_2,
  process.env.PRIVATE_KEY_3,
]
const provider = new ethers.providers.JsonRpcProvider(process.env.RINKEBY_URL);
const nftContract = new ethers.Contract(contractAddress, TestNFT.abi, provider);

// Create walletWorker instance
const walletWorker = new WalletWorker(privateKeys as string[], provider);
// Handle transaction success event
walletWorker.on('success', function(data: any) {
  const { returnData, tx } = data;
  console.log(returnData) // any data you pass in to executeTransaction function. see below
  console.log(tx) // The tx object retrieved from mined transaction
})
// Handle transaction error event.
// By default the transaction will be retried indefinitely until successful
// Number of retries not yet implemented
walletWorker.on('error', function(error: any) {
  console.log('error', error);
})
// Execute transaction in a loop without waiting for the transaction to be mined
for (let i = 0; i < numTransactions; i++) {
  walletWorker.executeTransaction(
    nftContract,
    "mintTo",
    [process.env.CUSTODIAL_WALLET_ADDRESS as string],
    { myData: 'Anything' }
  ) 
}