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revert estimate priority fee
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commit
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@ -422,34 +422,6 @@ class Transaction {
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return this._wallet.getTransactionCount('latest')
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return this._wallet.getTransactionCount('latest')
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}
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}
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/**
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* Fetches priority fee from the chain
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*
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* @param blockNumber The newest number block
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* @returns {Promise<BigNumber>}
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* @private
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*/
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async _estimatePriorityFee() {
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const defaultPriorityFee = parseUnits(this.config.DEFAULT_PRIORITY_FEE.toString(), 'gwei')
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try {
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const estimatedPriorityFee = await this._provider.send('eth_maxPriorityFeePerGas', [])
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if (!estimatedPriorityFee || isNaN(estimatedPriorityFee)) {
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return defaultPriorityFee
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}
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const bumpedPriorityFee = BigNumber.from(estimatedPriorityFee)
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.mul(100 + this.config.PRIORITY_FEE_RESERVE_PERCENTAGE)
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.div(100)
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return max(bumpedPriorityFee, defaultPriorityFee)
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} catch (err) {
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console.error('_estimatePriorityFee has error:', err.message)
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return defaultPriorityFee
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}
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}
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/**
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/**
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* Choose network gas params
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* Choose network gas params
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*
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*
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@ -462,7 +434,7 @@ class Transaction {
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// Check network support for EIP-1559
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// Check network support for EIP-1559
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if (this.config.ENABLE_EIP1559 && block && block.baseFeePerGas) {
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if (this.config.ENABLE_EIP1559 && block && block.baseFeePerGas) {
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const maxPriorityFeePerGas = await this._estimatePriorityFee()
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const maxPriorityFeePerGas = parseUnits(this.config.DEFAULT_PRIORITY_FEE.toString(), 'gwei')
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const maxFeePerGas = block.baseFeePerGas
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const maxFeePerGas = block.baseFeePerGas
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.mul(100 + this.config.BASE_FEE_RESERVE_PERCENTAGE)
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.mul(100 + this.config.BASE_FEE_RESERVE_PERCENTAGE)
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@ -18,7 +18,6 @@ const defaultConfig = {
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ENABLE_EIP1559: true,
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ENABLE_EIP1559: true,
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DEFAULT_PRIORITY_FEE: 3,
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DEFAULT_PRIORITY_FEE: 3,
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BASE_FEE_RESERVE_PERCENTAGE: 50,
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BASE_FEE_RESERVE_PERCENTAGE: 50,
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PRIORITY_FEE_RESERVE_PERCENTAGE: 10,
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}
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}
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class TxManager {
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class TxManager {
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