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ava-labs / avalanchego

Go implementation of an Avalanche node.
https://avax.network
BSD 3-Clause "New" or "Revised" License
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Support eth_call, eth_gasEstimate state override set #2967

Open oviawork opened 5 months ago

oviawork commented 5 months ago

Why should this feature exist? state override set makes eth_call even more powerful and allows for deep code analyses.

Advantages of state override set (from geth docs):

It can be used by DApps to reduce the amount of contract code needed to be deployed on chain. Code that simply returns internal state or does pre-defined validations can be kept off chain and fed to the node on-demand. It can be used for smart contract analysis by extending the code deployed on chain with custom methods and invoking them. This avoids having to download and reconstruct the entire state in a sandbox to run custom code against. It can be used to debug smart contracts in an already deployed large suite of contracts by selectively overriding some code or state and seeing how execution changes. Specialized tooling will probably be necessary.

github-actions[bot] commented 3 months ago

This issue has become stale because it has been open 60 days with no activity. Adding the lifecycle/frozen label will cause this issue to ignore lifecycle events.