Implement Batch Execution System

[0xSero]

Implement Batch Execution System

Overview

Create a batch execution system that can efficiently process multiple bump operations while handling retries, gas optimization, and monitoring.

Key Requirements

1. Batch Manager

• Implement batch collection and prioritization
• Create batch size optimization based on gas conditions
• Implement batch splitting/merging based on gas prices
• Add batch validation checks

2. Transaction Management

• Implement transaction queuing system
• Create nonce management
• Handle transaction replacement (speed-up/cancel)
• Implement gas price adjustment strategy

3. Retry Mechanism

• Implement exponential backoff for failed transactions
• Create failure categorization system
• Handle permanent vs temporary failures
• Implement maximum retry limits

4. Monitoring

• Add transaction status tracking
• Implement performance metrics collection
• Create alert system for failed transactions
• Add gas usage tracking

Technical Implementation

interface BatchExecutor {
  executeBatch(operations: BumpOperation[]): Promise<BatchResult>
  estimateGas(operations: BumpOperation[]): Promise<BigNumber>
  getOptimalBatchSize(gasPrice: BigNumber): number
}

interface RetryManager {
  scheduleRetry(tx: FailedTransaction): Promise<void>
  handleFailure(tx: FailedTransaction): Promise<RetryDecision>
}