This repository has been archived by the owner on Dec 2, 2022. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 128
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
7 changed files
with
324 additions
and
35 deletions.
There are no files selected for viewing
Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| use super::helpers; | ||
| use crate::kv::{mdbx::*, MdbxWithDirHandle}; | ||
| use async_trait::async_trait; | ||
| use ethereum_interfaces::web3::{ | ||
| debug_api_server::DebugApi, AccountStreamRequest, StorageSlot, StorageStreamRequest, | ||
| }; | ||
| use ethereum_jsonrpc::types; | ||
| use futures::stream::BoxStream; | ||
| use std::sync::Arc; | ||
|
|
||
| pub struct DebugApiServerImpl<SE> | ||
| where | ||
| SE: EnvironmentKind, | ||
| { | ||
| pub db: Arc<MdbxWithDirHandle<SE>>, | ||
| } | ||
|
|
||
| #[async_trait] | ||
| impl<DB> DebugApi for DebugApiServerImpl<DB> | ||
| where | ||
| DB: EnvironmentKind, | ||
| { | ||
| type AccountStreamStream = | ||
| BoxStream<'static, Result<ethereum_interfaces::web3::Account, tonic::Status>>; | ||
| type StorageStreamStream = | ||
| BoxStream<'static, Result<ethereum_interfaces::web3::StorageSlot, tonic::Status>>; | ||
|
|
||
| async fn account_stream( | ||
| &self, | ||
| request: tonic::Request<AccountStreamRequest>, | ||
| ) -> Result<tonic::Response<Self::AccountStreamStream>, tonic::Status> { | ||
| let AccountStreamRequest { block_id, offset } = request.into_inner(); | ||
|
|
||
| let db = self.db.clone(); | ||
|
|
||
| let (res_tx, rx) = tokio::sync::mpsc::channel(1); | ||
|
|
||
| tokio::task::spawn_blocking(move || { | ||
| let f = { | ||
| let res_tx = res_tx.clone(); | ||
| move || { | ||
| let tx = db | ||
| .begin() | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))?; | ||
|
|
||
| let block = match helpers::grpc_block_id( | ||
| block_id | ||
| .ok_or_else(|| tonic::Status::invalid_argument("expected block id"))?, | ||
| ) { | ||
| None | ||
| | Some(types::BlockId::Number(types::BlockNumber::Latest)) | ||
| | Some(types::BlockId::Number(types::BlockNumber::Pending)) => None, | ||
| Some(block_id) => { | ||
| if let Some((block_number, _)) = | ||
| helpers::resolve_block_id(&tx, block_id) | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))? | ||
| { | ||
| Some(block_number) | ||
| } else { | ||
| return Ok(()); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| let mut it = crate::accessors::state::account::walk( | ||
| &tx, | ||
| offset.map(|v| v.into()), | ||
| block, | ||
| ); | ||
|
|
||
| while let Some(( | ||
| address, | ||
| crate::models::Account { | ||
| nonce, | ||
| balance, | ||
| code_hash, | ||
| }, | ||
| )) = it | ||
| .next() | ||
| .transpose() | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))? | ||
| { | ||
| if res_tx | ||
| .blocking_send(Ok(ethereum_interfaces::web3::Account { | ||
| address: Some(address.into()), | ||
| balance: Some(balance.into()), | ||
| nonce, | ||
| code: crate::accessors::state::code::read(&tx, code_hash) | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))?, | ||
| })) | ||
| .is_err() | ||
| { | ||
| return Ok(()); | ||
| } | ||
| } | ||
|
|
||
| Ok(()) | ||
| } | ||
| }; | ||
| if let Err::<_, tonic::Status>(e) = (f)() { | ||
| let _ = res_tx.blocking_send(Err(e)); | ||
| } | ||
| }); | ||
|
|
||
| Ok(tonic::Response::new(Box::pin( | ||
| tokio_stream::wrappers::ReceiverStream::new(rx), | ||
| ))) | ||
| } | ||
|
|
||
| async fn storage_stream( | ||
| &self, | ||
| request: tonic::Request<StorageStreamRequest>, | ||
| ) -> Result<tonic::Response<Self::StorageStreamStream>, tonic::Status> { | ||
| let StorageStreamRequest { | ||
| block_id, | ||
| address, | ||
| offset, | ||
| } = request.into_inner(); | ||
|
|
||
| let db = self.db.clone(); | ||
|
|
||
| let (res_tx, rx) = tokio::sync::mpsc::channel(1); | ||
|
|
||
| tokio::task::spawn_blocking(move || { | ||
| let f = { | ||
| let res_tx = res_tx.clone(); | ||
| move || { | ||
| let tx = db | ||
| .begin() | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))?; | ||
|
|
||
| let block = match helpers::grpc_block_id( | ||
| block_id | ||
| .ok_or_else(|| tonic::Status::invalid_argument("expected block id"))?, | ||
| ) { | ||
| None | ||
| | Some(types::BlockId::Number(types::BlockNumber::Latest)) | ||
| | Some(types::BlockId::Number(types::BlockNumber::Pending)) => None, | ||
| Some(block_id) => { | ||
| if let Some((block_number, _)) = | ||
| helpers::resolve_block_id(&tx, block_id) | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))? | ||
| { | ||
| Some(block_number) | ||
| } else { | ||
| return Ok(()); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| let mut it = crate::accessors::state::storage::walk( | ||
| &tx, | ||
| address | ||
| .ok_or_else(|| tonic::Status::invalid_argument("expected address"))? | ||
| .into(), | ||
| offset.map(|v| v.into()), | ||
| block, | ||
| ); | ||
|
|
||
| while let Some((key, value)) = it | ||
| .next() | ||
| .transpose() | ||
| .map_err(|e| tonic::Status::internal(e.to_string()))? | ||
| { | ||
| if res_tx | ||
| .blocking_send(Ok(StorageSlot { | ||
| key: Some(key.into()), | ||
| value: Some(value.into()), | ||
| })) | ||
| .is_err() | ||
| { | ||
| return Ok(()); | ||
| } | ||
| } | ||
|
|
||
| Ok(()) | ||
| } | ||
| }; | ||
| if let Err::<_, tonic::Status>(e) = (f)() { | ||
| let _ = res_tx.blocking_send(Err(e)); | ||
| } | ||
| }); | ||
|
|
||
| Ok(tonic::Response::new(Box::pin( | ||
| tokio_stream::wrappers::ReceiverStream::new(rx), | ||
| ))) | ||
| } | ||
| } |
Oops, something went wrong.