tornado-packages/tx-manager
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fix: review

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This commit is contained in:
Danil Kovtonyuk 2021-09-03 20:44:17 +10:00
parent 23e2e01172
commit a8e504054e
3 changed files with 19 additions and 6 deletions
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2
package.json
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@ -1,6 +1,6 @@
{ {
"name": "tx-manager", "name": "tx-manager",
"version": "0.3.3", "version": "0.4.0",
"description": "", "description": "",
"main": "index.js", "main": "index.js",
"scripts": { "scripts": {

21
src/Transaction.js
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@ -361,15 +361,23 @@ class Transaction {
console.log(`Increasing gas price to ${formatUnits(this.tx.gasPrice, 'gwei')} gwei`) console.log(`Increasing gas price to ${formatUnits(this.tx.gasPrice, 'gwei')} gwei`)
} else { } else {
const oldMaxFeePerGas = BigNumber.from(this.tx.maxFeePerGas) const oldMaxFeePerGas = BigNumber.from(this.tx.maxFeePerGas)
const oldMaxPriorityFeePerGas = BigNumber.from(this.tx.maxFeePerGas) const oldMaxPriorityFeePerGas = BigNumber.from(this.tx.maxPriorityFeePerGas)
if (oldMaxFeePerGas.gte(maxGasPrice)) { if (oldMaxFeePerGas.gte(maxGasPrice)) {
console.log('Already at max fee per gas, not bumping') console.log('Already at max fee per gas, not bumping')
return false return false
} }
const newMaxFeePerGas = oldMaxFeePerGas.add(minGweiBump) const newMaxFeePerGas = max(
oldMaxFeePerGas.mul(100 + this.config.GAS_BUMP_PERCENTAGE).div(100),
oldMaxFeePerGas.add(minGweiBump),
)
const newMaxPriorityFeePerGas = max(
oldMaxPriorityFeePerGas.mul(100 + this.config.GAS_BUMP_PERCENTAGE).div(100),
oldMaxPriorityFeePerGas.add(minGweiBump),
)
this.tx.maxFeePerGas = min(newMaxFeePerGas, maxGasPrice).toHexString() this.tx.maxFeePerGas = min(newMaxFeePerGas, maxGasPrice).toHexString()
this.tx.maxPriorityFeePerGas = oldMaxPriorityFeePerGas.add(minGweiBump).toHexString() this.tx.maxPriorityFeePerGas = min(newMaxPriorityFeePerGas, this.tx.maxFeePerGas).toHexString()
console.log(`Increasing maxFeePerGas to ${formatUnits(this.tx.maxFeePerGas, 'gwei')} gwei`) console.log(`Increasing maxFeePerGas to ${formatUnits(this.tx.maxFeePerGas, 'gwei')} gwei`)
} }
@ -414,8 +422,11 @@ class Transaction {
maxPriorityFeePerGas = null maxPriorityFeePerGas = null
if (block && block.baseFeePerGas) { if (block && block.baseFeePerGas) {
maxPriorityFeePerGas = BigNumber.from('3000000000') maxPriorityFeePerGas = parseUnits(this.config.PRIORITY_FEE_GWEI.toString(), 'gwei')
maxFeePerGas = block.baseFeePerGas.mul(125).div(100).add(maxPriorityFeePerGas) maxFeePerGas = block.baseFeePerGas
.mul(100 + this.config.BASE_FEE_RESERVE_PERCENTAGE)
.div(100)
.add(maxPriorityFeePerGas)
} }
return { maxFeePerGas, maxPriorityFeePerGas } return { maxFeePerGas, maxPriorityFeePerGas }
} }

2
src/TxManager.js
View File

@ -15,6 +15,8 @@ const defaultConfig = {
ESTIMATE_GAS: true, ESTIMATE_GAS: true,
THROW_ON_REVERT: true, THROW_ON_REVERT: true,
BLOCK_GAS_LIMIT: null, BLOCK_GAS_LIMIT: null,
PRIORITY_FEE_GWEI: 3,
BASE_FEE_RESERVE_PERCENTAGE: 50,
} }
class TxManager { class TxManager {