Files
pezkuwi-subxt/substrate/client/cli/src/params/transaction_pool_params.rs
T
Xiliang Chen 47b27c292f CLI flag to configure tx ban duration (#11786)
* add tx-ban-seconds

* fix

* trigger CI

* trigger CI

* remove test print

* Update client/cli/src/params/transaction_pool_params.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
2022-07-12 11:19:13 +00:00

63 lines
2.1 KiB
Rust

// This file is part of Substrate.
// Copyright (C) 2018-2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program 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.
// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
use clap::Args;
use sc_service::config::TransactionPoolOptions;
/// Parameters used to create the pool configuration.
#[derive(Debug, Clone, Args)]
pub struct TransactionPoolParams {
/// Maximum number of transactions in the transaction pool.
#[clap(long, value_name = "COUNT", default_value = "8192")]
pub pool_limit: usize,
/// Maximum number of kilobytes of all transactions stored in the pool.
#[clap(long, value_name = "COUNT", default_value = "20480")]
pub pool_kbytes: usize,
/// How long a transaction is banned for, if it is considered invalid. Defaults to 1800s.
#[clap(long, value_name = "SECONDS")]
pub tx_ban_seconds: Option<u64>,
}
impl TransactionPoolParams {
/// Fill the given `PoolConfiguration` by looking at the cli parameters.
pub fn transaction_pool(&self, is_dev: bool) -> TransactionPoolOptions {
let mut opts = TransactionPoolOptions::default();
// ready queue
opts.ready.count = self.pool_limit;
opts.ready.total_bytes = self.pool_kbytes * 1024;
// future queue
let factor = 10;
opts.future.count = self.pool_limit / factor;
opts.future.total_bytes = self.pool_kbytes * 1024 / factor;
opts.ban_time = if let Some(ban_seconds) = self.tx_ban_seconds {
std::time::Duration::from_secs(ban_seconds)
} else if is_dev {
std::time::Duration::from_secs(0)
} else {
std::time::Duration::from_secs(30 * 60)
};
opts
}
}