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ethereum-optimism / optimism

Optimism is Ethereum, scaled.
https://optimism.io
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Implement op-geth's DA throttling in op-reth #13063

Open alfonso-op opened 18 hours ago

alfonso-op commented 18 hours ago

A change was recently made to op-geth to enable DA throttling through a new RPC PR.

This feature should also be implemented in op-reth for parity to support chain operators who may want to run a mixture of op-geth and op-reth sequencers.

Dhir0808 commented 16 hours ago

I'd like to work on implementing the DA throttling RPC functionality in op-reth. Here's my understanding and proposed approach:

  1. The implementation will mirror op-geth's recent RPC changes, adding two new methods:

    • eth_setDAGasPrice
    • eth_getDAGasPrice

  2. Key components to implement:

    • Add new RPC endpoints to the existing eth namespace
    • Implement DA throttling manager to handle gas price controls
    • Integrate with transaction pool management for throttling logic
    • Add appropriate tests for both RPC functionality and throttling behavior

  3. I'll ensure feature parity with op-geth to support chain operators running mixed op-geth/op-reth sequencers.

I have experience with Rust and implementing RPC endpoints. Would you like me to start with a draft PR focusing on the RPC interface first, or would you prefer a different approach?