Files
firezone/rust
Thomas Eizinger d399e65246 build(deps): bump tokio-tungstenite to 0.23 (#5509)
With the upgrade to 0.23, `tokio-tungstenite` pulls in `rustls` 0.27
which supports multiple crypto providers. By default, this uses the
`aws-lc-crypto` provider. The previous default was `ring`.

This PR bumps the necessary versions and installs the `ring` crypto
provider at the beginning of each application, before connlib starts. We
try and do this as early as possible to make it obvious that it only
needs to happen once per process.

Resolves: #5380.
2024-08-15 06:02:17 +00:00
..
2023-05-10 07:58:32 -07:00

Rust development guide

Firezone uses Rust for all data plane components. This directory contains the Linux and Windows clients, and low-level networking implementations related to STUN/TURN.

We target the last stable release of Rust using rust-toolchain.toml. If you are using rustup, that is automatically handled for you. Otherwise, ensure you have the latest stable version of Rust installed.

Reading Client logs

The Client logs are written as JSONL for machine-readability.

To make them more human-friendly, pipe them through jq like this:

cd path/to/logs  # e.g. `$HOME/.cache/dev.firezone.client/data/logs` on Linux
cat *.log | jq -r '"\(.time) \(.severity) \(.message)"'

Resulting in, e.g.

2024-04-01T18:25:47.237661392Z INFO started log
2024-04-01T18:25:47.238193266Z INFO GIT_VERSION = 1.0.0-pre.11-35-gcc0d43531
2024-04-01T18:25:48.295243016Z INFO No token / actor_name on disk, starting in signed-out state
2024-04-01T18:25:48.295360641Z INFO null