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d8f25f9bf8
Supersedes #5913 This required a big refactor because `HANDLE` is no longer `Send` and was never supposed to be. So we add a worker thread for listening to DNS changes, since that requires us to hold a `HANDLE` across `await` points and I couldn't find any simpler way to do it. I could add integration tests for this in a future PR that prove the notifiers work by poking the registry or setting DNS servers and seeing if we pick up the changes on time. But setting DNS servers without the tunnel up may be tricky, so I left it out of scope for this PR. ```[tasklist] - [x] Fix force-kill bug ```
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