mirror of
https://github.com/fluencelabs/rust-libp2p
synced 2025-05-19 14:11:20 +00:00
46 lines
2.1 KiB
Rust
46 lines
2.1 KiB
Rust
// Copyright 2019 Parity Technologies (UK) Ltd.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the "Software"),
|
|
// to deal in the Software without restriction, including without limitation
|
|
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
// and/or sell copies of the Software, and to permit persons to whom the
|
|
// Software is furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
|
|
//! Management of tasks handling nodes.
|
|
//!
|
|
//! The core type is a [`task::Task`], which implements [`futures::Future`]
|
|
//! and connects and handles a node. A task receives and sends messages
|
|
//! ([`tasks::FromTaskMessage`], [`tasks::ToTaskMessage`]) to the outside.
|
|
//!
|
|
//! A set of tasks is managed by a [`Manager`] which creates tasks when a
|
|
//! node should be connected to (cf. [`Manager::add_reach_attempt`]) or
|
|
//! an existing connection to a node should be driven forward (cf.
|
|
//! [`Manager::add_connection`]). Tasks can be referred to by [`TaskId`]
|
|
//! and messages can be sent to individual tasks or all (cf.
|
|
//! [`Manager::start_broadcast`]). Messages produces by tasks can be
|
|
//! retrieved by polling the manager (cf. [`Manager::poll`]).
|
|
|
|
mod error;
|
|
mod manager;
|
|
mod task;
|
|
|
|
pub use error::Error;
|
|
pub use manager::{ClosedTask, TaskEntry, Manager, Event};
|
|
|
|
/// Task identifier.
|
|
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
|
|
pub struct TaskId(usize);
|
|
|