openethereum/bin/oe/modules.rs
Karim Agha 29dc10c446
Updating ethcore and ethjson crates to Rust Edition 2018 (#316)
* Migrating use crate::Type imports to Rust 2018 edition

* import name fixes

* fmt

* removing diff leftover

* catching up with latest developments on dev

* fmt

* removing another diff leftover
2021-03-12 14:55:49 +01:00

64 lines
2.0 KiB
Rust

// Copyright 2015-2020 Parity Technologies (UK) Ltd.
// This file is part of OpenEthereum.
// OpenEthereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// OpenEthereum is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with OpenEthereum. If not, see <http://www.gnu.org/licenses/>.
use std::sync::{mpsc, Arc};
use crate::{
sync::{self, ConnectionFilter, NetworkConfiguration, Params, SyncConfig},
types::BlockNumber,
};
use ethcore::{client::BlockChainClient, snapshot::SnapshotService};
use std::collections::BTreeSet;
pub use crate::sync::{EthSync, ManageNetwork, SyncProvider};
pub use ethcore::client::ChainNotify;
use ethcore_logger::Config as LogConfig;
pub type SyncModules = (
Arc<dyn SyncProvider>,
Arc<dyn ManageNetwork>,
Arc<dyn ChainNotify>,
mpsc::Sender<sync::PriorityTask>,
);
pub fn sync(
config: SyncConfig,
network_config: NetworkConfiguration,
chain: Arc<dyn BlockChainClient>,
forks: BTreeSet<BlockNumber>,
snapshot_service: Arc<dyn SnapshotService>,
_log_settings: &LogConfig,
connection_filter: Option<Arc<dyn ConnectionFilter>>,
) -> Result<SyncModules, sync::Error> {
let eth_sync = EthSync::new(
Params {
config,
chain,
forks,
snapshot_service,
network_config,
},
connection_filter,
)?;
Ok((
eth_sync.clone() as Arc<dyn SyncProvider>,
eth_sync.clone() as Arc<dyn ManageNetwork>,
eth_sync.clone() as Arc<dyn ChainNotify>,
eth_sync.priority_tasks(),
))
}