libp2p_perf/
client.rs

1// Copyright 2023 Protocol Labs.
2//
3// Permission is hereby granted, free of charge, to any person obtaining a
4// copy of this software and associated documentation files (the "Software"),
5// to deal in the Software without restriction, including without limitation
6// the rights to use, copy, modify, merge, publish, distribute, sublicense,
7// and/or sell copies of the Software, and to permit persons to whom the
8// Software is furnished to do so, subject to the following conditions:
9//
10// The above copyright notice and this permission notice shall be included in
11// all copies or substantial portions of the Software.
12//
13// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
14// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
19// DEALINGS IN THE SOFTWARE.
20
21mod behaviour;
22mod handler;
23
24use std::{
25    convert::Infallible,
26    sync::atomic::{AtomicUsize, Ordering},
27};
28
29pub use behaviour::{Behaviour, Event};
30use libp2p_swarm::StreamUpgradeError;
31
32static NEXT_RUN_ID: AtomicUsize = AtomicUsize::new(1);
33
34/// Connection identifier.
35#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
36pub struct RunId(usize);
37
38impl RunId {
39    /// Returns the next available [`RunId`].
40    pub(crate) fn next() -> Self {
41        Self(NEXT_RUN_ID.fetch_add(1, Ordering::SeqCst))
42    }
43}
44
45#[derive(thiserror::Error, Debug)]
46pub enum RunError {
47    #[error(transparent)]
48    Upgrade(#[from] StreamUpgradeError<Infallible>),
49    #[error("Failed to execute perf run: {0}")]
50    Io(#[from] std::io::Error),
51}
libp2p_perf/client.rs

libp2p_perf/
client.rs
