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Feat: exact gasUsed for eth_createAccessList (#10422)

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Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
This commit is contained in:
malik
2024-08-26 11:49:07 +01:00
committed by GitHub
parent e0b994b06f
commit 1b1e835fb1
1 changed files with 19 additions and 10 deletions
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29
crates/rpc/rpc-eth-api/src/helpers/call.rs
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@ -259,9 +259,9 @@ pub trait EthCall: Call + LoadPendingBlock {
let precompiles = get_precompiles(env.handler_cfg.spec_id);
let mut inspector = AccessListInspector::new(initial, from, to, precompiles);
let (result, env) = self.inspect(&mut db, env, &mut inspector)?;
let (result, mut env) = self.inspect(&mut db, env, &mut inspector)?;
let access_list = inspector.into_access_list();
env.tx.access_list = access_list.to_vec();
match result.result {
ExecutionResult::Halt { reason, gas_used } => {
let error =
@ -275,15 +275,24 @@ pub trait EthCall: Call + LoadPendingBlock {
ExecutionResult::Success { .. } => {}
};
let cfg_with_spec_id =
CfgEnvWithHandlerCfg { cfg_env: env.cfg.clone(), handler_cfg: env.handler_cfg };
// transact again to get the exact gas used
let (result, env) = self.transact(&mut db, env)?;
let res = match result.result {
ExecutionResult::Halt { reason, gas_used } => {
let error =
Some(RpcInvalidTransactionError::halt(reason, env.tx.gas_limit).to_string());
AccessListResult { access_list, gas_used: U256::from(gas_used), error }
}
ExecutionResult::Revert { output, gas_used } => {
let error = Some(RevertError::new(output).to_string());
AccessListResult { access_list, gas_used: U256::from(gas_used), error }
}
ExecutionResult::Success { gas_used, .. } => {
AccessListResult { access_list, gas_used: U256::from(gas_used), error: None }
}
};
// calculate the gas used using the access list
request.access_list = Some(access_list.clone());
let gas_used =
self.estimate_gas_with(cfg_with_spec_id, env.block.clone(), request, &*db.db, None)?;
Ok(AccessListResult { access_list, gas_used, error: None })
Ok(res)
}
}