Files
firezone/rust
Thomas Eizinger c4e608bd14 fix(gateway): ensure DNS resolution times out before connection (#5419)
When we attempt to establish a connection to a gateway for a DNS
resource, the gateway must resolve the requested domain name before it
can accept the connection. Currently, this timeout is set to 60s which
is much longer than the client's connection timeout.

DNS resolution is typically a very fast protocol so reducing this
timeout to 5s should be safe. In addition, we add a compile-time
assertion that this timeout must be less than the client's connection
timeout.

---------

Signed-off-by: Thomas Eizinger <thomas@eizinger.io>
Co-authored-by: Jamil <jamilbk@users.noreply.github.com>
2024-06-18 22:08:49 +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