bfb54bf4be
Addresses intermittent failures in the `test_connection_crossing` e2e test, which were particularly prevalent on slower CI environments (such as `rust:trixie`). Previously, the test spawned two threads to make Alice and Bob dial each other concurrently and strictly asserted that the "preferred" peer (the one with the higher Node ID) would always win the `Outbound` link direction. However, this assumption is flawed in real-world, OS-level network execution due to two race conditions: 1. Thread Scheduling: One thread could execute and fully establish a connection before the other thread even began processing its dial command. 2. Reactor Event Ordering: A node's reactor might wake up and process an incoming TCP connection from its peer *before* it processes the `Connect` command sent by the test. When it finally processes the `Connect` command, it sees a session already exists and skips dialing entirely. In both scenarios, a true "simultaneous crossing" never occurs. Instead, a standard sequential connection happens, meaning the link direction is dictated by whoever dialed first, not by the "preferred" peer logic. This caused the strict `left: Outbound, right: Inbound` assertions to panic. To fix this, two changes were made: - Introduced a `std::sync::Barrier` to synchronize the two test threads. This forces both threads to wait for each other before calling `.connect()`, maximizing the probability of a true simultaneous dial. - Relaxed the final assertions. Because OS-level TCP handshakes and reactor polling can never guarantee perfect simultaneity, we no longer assert *which* peer gets the `Outbound` link. Instead, we assert the core invariant: that exactly one connection is established between the nodes, and that their link directions are opposite (`s1.link != s2.link`). |
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| .cargo | ||
| .config | ||
| .github | ||
| .radicle | ||
| build | ||
| crates | ||
| debian | ||
| scripts | ||
| simulation | ||
| systemd | ||
| windows | ||
| .codespell-dictionary.txt | ||
| .codespellrc | ||
| .dockerignore | ||
| .env.seed | ||
| .envrc | ||
| .git-blame-ignore-revs | ||
| .gitignore | ||
| .gitsigners | ||
| .rustfmt.toml | ||
| .typos.toml | ||
| ARCHITECTURE.md | ||
| CHANGELOG.md | ||
| CONTRIBUTING.md | ||
| Cargo.lock | ||
| Cargo.toml | ||
| DCO | ||
| HACKING.md | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| README.md | ||
| RELEASE.md | ||
| VERSIONING.md | ||
| build.rs | ||
| clippy.toml | ||
| deny.toml | ||
| flake.lock | ||
| flake.nix | ||
| git-remote-rad.1.adoc | ||
| justfile | ||
| rad-id.1.adoc | ||
| rad-patch.1.adoc | ||
| rad.1.adoc | ||
| radicle-node.1.adoc | ||
| rust-toolchain.toml | ||
README.md
❤️🪵
Radicle Heartwood Protocol & Stack
Heartwood is the third iteration of the Radicle Protocol, a powerful
peer-to-peer code collaboration and publishing stack. The repository contains a
full implementation of Heartwood, complete with a user-friendly command-line
interface (rad) and network daemon (radicle-node).
Radicle was designed to be a secure, decentralized and powerful alternative to code forges such as GitHub and GitLab that preserves user sovereignty and freedom.
See the Radicle home page for general information, and the Zulip chat to talk to the project.
See the Protocol Guide for an in-depth description of how Radicle works.
Installation
Requirements
- Linux or Unix based operating system.
- Git 2.34 or later
- OpenSSH 9.1 or later with
ssh-agent
📀 From binaries
Requires
curlandtar.
Run the following command to install the latest binary release:
curl -sSf https://radicle.xyz/install | sh
Or visit our download page.
📦 From source
Requires the Rust toolchain.
You can install the Radicle stack from source, by running the following commands from inside this repository:
cargo install --path crates/radicle-cli --force --locked --root ~/.radicle
cargo install --path crates/radicle-node --force --locked --root ~/.radicle
cargo install --path crates/radicle-remote-helper --force --locked --root ~/.radicle
Or directly from our seed node:
cargo install --force --locked --root ~/.radicle \
--git https://seed.radicle.xyz/z3gqcJUoA1n9HaHKufZs5FCSGazv5.git \
crates/radicle-cli crates/radicle-node crates/radicle-remote-helper
Running
Systemd unit files are provided for the node under the /systemd folder.
They can be used as a starting point for further customization.
For running in debug mode, see HACKING.md.
Feedback
If you have feedback, feel free to create issues using rad issue, join
our Zulip, or email feedback@radicle.xyz.
Emails sent to this address are automatically posted to
our public #feedback channel on Zulip, revealing the
From header (which usually contains your name and email
address). This allows us to discuss your feedback on Zulip, and, if necessary,
respond to you via email.
Contributing
See CONTRIBUTING.md and HACKING.md for an introduction to contributing to Radicle.
License
Radicle is distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT for details.