Rüdiger Klaehn
b212bbcacc
## Description Hide the 2 usages of broadcast::Receiver behind a newtype wrapper that implements Stream. Hide the 1 usage of watch::Receiver behind a newtype wrapper that implements Stream. ## Breaking Changes noq::Connection::path_events: now returns a PathEvents struct noq::Connection:: nat_traversal_updates: now returns a NatTraversalUpdates struct noq::Connection:: observed_external_addr: now returns a ObservedExternalAddr struct ## Notes & open questions Note: I did a very simple wrapper for watch::Receiver<SocketAddr> since SocketAddr is Copy, and the main complexity of watch::Receiver is to allow to borrow the underlying value. We don't need that. The only fn is get which allows you to sync get the current value or none if none present yet. For the two broadcast receiver wrappers the public API is just Stream. You get notified if you miss events with a Lagged error, and you can always grab a new one if you want to start from now. I did not try to abstract over the 2 different broadcast wrappers. Better to have distinct types. --------- Co-authored-by: Floris Bruynooghe <flub@n0.computer>
noq
General purpose implementation of the QUIC transport
protocol in pure
Rust. Noq is built as an async-friendly API in the noq crate on top
of a sans-io protocol library in noq-proto.
Noq started out as a fork of the excellent Quinn project. The main focus of development has been towards adding support for more QUIC (draft) extensions:
Features
- Easy to use futures-based async API.
- Client and server server functionality.
- 0-RTT and 0.5-RTT data support.
- Ordered and unordered stream reads.
- Custom and zero-length connection identifiers.
- Fully pluggable crypto API with a Rustls implementation using ring or aws-lc-rs provided by default for convenience.
- Broad platform support, including Linux, Windows, macOS, android, iOS and wasm.
Standards
The noq library aims to be correct implementation of various QUIC standards:
- Supports the core QUIC specifications:
- The standardised QUIC extensions:
- Draft extensions:
- qlog: Structured Logging for Network Protocols.
- QUIC Multipath.
- With experimental qlog support.
- QUIC Address Discovery (QAD).
- Using QUIC to traverse NATs (QNT).
Getting started
Examples at https://github.com/n0-computer/noq/blob/main/noq/examples
$ cargo run --example server ./
$ cargo run --example client https://localhost:4433/Cargo.toml
This launches an HTTP 0.9 server over the QUIC transport on the loopback address serving the current working directory, with the client fetching ./Cargo.toml. By default, the server generates a self-signed certificate and stores it to disk, where the client will automatically find and trust it.
License
Copyright 2025 The quinn developers Copyright 2025 N0, INC.
This project is licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.