mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-25 14:11:14 +00:00
Bernhard Schuster
c9662531b6
* overseer: remove mut in connector * rename SelectRelayChainWFallback -> SelectRelayChain * split Basics * introduce the OverseerConnector, use it * introduce is_relay_chain to RelayChainSelection * chore: rename var * avoid dummy import in subsystem * actually remove Disconnecte/Connected enum * extract DummySubsystem into mod dummy. * Handle::Connected -> Handle::new * chore: fmt * fix test * select relay chain takes no arg, simplification * fmt * Update node/service/src/lib.rs Co-authored-by: Andronik Ordian <write@reusable.software> * chore: improve malus tests * avoid the deferred setting of `is_relay_chain` in `RelayChainSelection` * positive assertion is not mandated, only the negative one, to avoid a stall * chore: fmt * assure the `RelayChainSelection` is not used before the overseer is up and running Co-authored-by: Andronik Ordian <write@reusable.software>
91 lines
2.9 KiB
Rust
91 lines
2.9 KiB
Rust
// Copyright 2017-2020 Parity Technologies (UK) Ltd.
|
|
// This file is part of Polkadot.
|
|
|
|
// Polkadot 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.
|
|
|
|
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! Subsystem accumulation.
|
|
//!
|
|
//! Node-side types and generated overseer.
|
|
|
|
#![deny(missing_docs)]
|
|
#![deny(unused_crate_dependencies)]
|
|
|
|
pub use jaeger::*;
|
|
pub use polkadot_node_jaeger as jaeger;
|
|
|
|
pub use polkadot_overseer::{
|
|
self as overseer, ActiveLeavesUpdate, OverseerConnector, OverseerSignal,
|
|
};
|
|
|
|
pub use polkadot_node_subsystem_types::{
|
|
errors::{self, *},
|
|
ActivatedLeaf, LeafStatus,
|
|
};
|
|
|
|
/// Re-export of all messages type, including the wrapper type.
|
|
pub mod messages {
|
|
pub use super::overseer::AllMessages;
|
|
pub use polkadot_node_subsystem_types::messages::*;
|
|
}
|
|
|
|
/// A `Result` type that wraps [`SubsystemError`].
|
|
///
|
|
/// [`SubsystemError`]: struct.SubsystemError.html
|
|
pub type SubsystemResult<T> = Result<T, SubsystemError>;
|
|
|
|
// Simplify usage without having to do large scale modifications of all
|
|
// subsystems at once.
|
|
|
|
/// Specialized message type originating from the overseer.
|
|
pub type FromOverseer<M> = polkadot_overseer::gen::FromOverseer<M, OverseerSignal>;
|
|
|
|
/// Specialized subsystem instance type of subsystems consuming a particular message type.
|
|
pub type SubsystemInstance<Message> =
|
|
polkadot_overseer::gen::SubsystemInstance<Message, OverseerSignal>;
|
|
|
|
/// Sender trait for the `AllMessages` wrapper.
|
|
pub trait SubsystemSender: polkadot_overseer::gen::SubsystemSender<messages::AllMessages> {}
|
|
|
|
impl<T> SubsystemSender for T where T: polkadot_overseer::gen::SubsystemSender<messages::AllMessages>
|
|
{}
|
|
|
|
/// Spawned subsystem.
|
|
pub type SpawnedSubsystem = polkadot_overseer::gen::SpawnedSubsystem<SubsystemError>;
|
|
|
|
/// Convenience trait specialization.
|
|
pub trait SubsystemContext:
|
|
polkadot_overseer::gen::SubsystemContext<
|
|
Signal = OverseerSignal,
|
|
AllMessages = messages::AllMessages,
|
|
Error = SubsystemError,
|
|
>
|
|
{
|
|
/// The message type the subsystem consumes.
|
|
type Message: std::fmt::Debug + Send + 'static;
|
|
/// Sender type to communicate with other subsystems.
|
|
type Sender: SubsystemSender + Send + Clone + 'static;
|
|
}
|
|
|
|
impl<T> SubsystemContext for T
|
|
where
|
|
T: polkadot_overseer::gen::SubsystemContext<
|
|
Signal = OverseerSignal,
|
|
AllMessages = messages::AllMessages,
|
|
Error = SubsystemError,
|
|
>,
|
|
{
|
|
type Message = <Self as polkadot_overseer::gen::SubsystemContext>::Message;
|
|
type Sender = <Self as polkadot_overseer::gen::SubsystemContext>::Sender;
|
|
}
|