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feat: add api bindings for eth_simulateV1 (#10050)

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This commit is contained in:
Matthias Seitz
2024-08-05 12:22:04 +02:00
committed by GitHub
parent f0df06f313
commit 247be8c6aa
2 changed files with 38 additions and 7 deletions
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29
crates/rpc/rpc-eth-api/src/core.rs
View File

@ -1,6 +1,10 @@
//! Implementation of the [`jsonrpsee`] generated [`EthApiServer`] trait. Handles RPC requests for
//! the `eth_` namespace.
use crate::helpers::{
transaction::UpdateRawTxForwarder, EthApiSpec, EthBlocks, EthCall, EthFees, EthState,
EthTransactions, FullEthApi,
};
use alloy_dyn_abi::TypedData;
use jsonrpsee::{core::RpcResult, proc_macros::rpc};
use reth_primitives::{
@ -9,6 +13,7 @@ use reth_primitives::{
use reth_rpc_server_types::{result::internal_rpc_err, ToRpcResult};
use reth_rpc_types::{
serde_helpers::JsonStorageKey,
simulate::{SimBlock, SimulatedBlock},
state::{EvmOverrides, StateOverride},
AnyTransactionReceipt, BlockOverrides, Bundle, EIP1186AccountProofResponse, EthCallResponse,
FeeHistory, Header, Index, RichBlock, StateContext, SyncStatus, Transaction,
@ -16,11 +21,6 @@ use reth_rpc_types::{
};
use tracing::trace;
use crate::helpers::{
transaction::UpdateRawTxForwarder, EthApiSpec, EthBlocks, EthCall, EthFees, EthState,
EthTransactions, FullEthApi,
};
/// Helper trait, unifies functionality that must be supported to implement all RPC methods for
/// server.
pub trait FullEthApiServer: EthApiServer + FullEthApi + UpdateRawTxForwarder + Clone {}
@ -192,6 +192,15 @@ pub trait EthApi {
#[method(name = "getHeaderByHash")]
async fn header_by_hash(&self, hash: B256) -> RpcResult<Option<Header>>;
/// `eth_simulateV1` executes an arbitrary number of transactions on top of the requested state.
/// The transactions are packed into individual blocks. Overrides can be provided.
#[method(name = "simulateV1")]
async fn simulate_v1(
&self,
opts: SimBlock,
block_number: Option<BlockId>,
) -> RpcResult<Vec<SimulatedBlock>>;
/// Executes a new message call immediately without creating a transaction on the block chain.
#[method(name = "call")]
async fn call(
@ -566,6 +575,16 @@ where
Ok(EthBlocks::rpc_block_header(self, hash.into()).await?)
}
/// Handler for: `eth_simulateV1`
async fn simulate_v1(
&self,
opts: SimBlock,
block_number: Option<BlockId>,
) -> RpcResult<Vec<SimulatedBlock>> {
trace!(target: "rpc::eth", ?block_number, "Serving eth_simulateV1");
Ok(EthCall::simulate_v1(self, opts, block_number).await?)
}
/// Handler for: `eth_call`
async fn call(
&self,

16
crates/rpc/rpc-eth-api/src/helpers/call.rs
View File

@ -1,6 +1,7 @@
//! Loads a pending block from database. Helper trait for `eth_` transaction, call and trace RPC
//! methods.
use crate::{AsEthApiError, FromEthApiError, FromEvmError, IntoEthApiError};
use futures::Future;
use reth_evm::{ConfigureEvm, ConfigureEvmEnv};
use reth_primitives::{
@ -26,6 +27,7 @@ use reth_rpc_server_types::constants::gas_oracle::{
CALL_STIPEND_GAS, ESTIMATE_GAS_ERROR_RATIO, MIN_TRANSACTION_GAS,
};
use reth_rpc_types::{
simulate::{SimBlock, SimulatedBlock},
state::{EvmOverrides, StateOverride},
BlockId, Bundle, EthCallResponse, StateContext, TransactionInfo, TransactionRequest,
};
@ -33,8 +35,6 @@ use revm::{Database, DatabaseCommit};
use revm_inspectors::access_list::AccessListInspector;
use tracing::trace;
use crate::{AsEthApiError, FromEthApiError, FromEvmError, IntoEthApiError};
use super::{LoadBlock, LoadPendingBlock, LoadState, LoadTransaction, SpawnBlocking, Trace};
/// Execution related functions for the [`EthApiServer`](crate::EthApiServer) trait in
@ -50,6 +50,18 @@ pub trait EthCall: Call + LoadPendingBlock {
Call::estimate_gas_at(self, request, at, state_override)
}
/// `eth_simulateV1` executes an arbitrary number of transactions on top of the requested state.
/// The transactions are packed into individual blocks. Overrides can be provided.
///
/// See also: <https://github.com/ethereum/go-ethereum/pull/27720>
fn simulate_v1(
&self,
_opts: SimBlock,
_block_number: Option<BlockId>,
) -> impl Future<Output = Result<Vec<SimulatedBlock>, Self::Error>> + Send {
async move { Err(EthApiError::Unsupported("eth_simulateV1 is not supported.").into()) }
}
/// Executes the call request (`eth_call`) and returns the output
fn call(
&self,