mullvadvpn/talpid-core/src/offline/linux.rs, branch decrease-leaks-during-reconnect

Run `cargo fmt`

2025-07-10T07:37:00Z

Avoid using an unavailable ip version to connect to a relay

2025-03-25T16:17:00Z

Co-authored-by: Sebastian Holmin

Fix daemon not starting when IPv6 is disabled on Linux

2024-05-06T06:42:17Z

Replace err_derive with thiserror

2024-02-27T09:38:19Z

`err_derive` is unmaintained and will probably stop working with rust edition 2024. `thiserror` is almost a drop-in replacement. This commit simply replaces all occurences of `derive(err_derive::Error)` with `derive(thiserror::Error)` and fixes the attributes, but the Error and Display impls should be identical.

Fix redundant imports

2024-02-19T14:28:02Z

Detect available IP versions

2024-02-09T12:04:06Z

Try to detect available IP versions by looking at the available routes on the host. On Linux, we check if there exists IPv4 and/or IPv6 routes to some public IP addresses. On macOS and Windows, we check if there exists default routes for IPv4 and/or IPv6. On Android, we check if there is any connectivity at all. The intention is to be able to generate better default constraints for tunnel endpoints. If we can detect "working" IPv4 and/or IPv6 and forward this information to a `TunnelParametersGenerator`, we may choose to connect to a Wireguard relay using IPv6 as part of our retry-strategy. This has not been possible before.

Split up talpid-core

2022-11-07T10:54:33Z

Fix newly introduced clippy warnings

2022-06-30T13:05:07Z

Most significantly included making the TunnelArgs struct bigger by including most of the parameters that are used in the call-chain for Wireguard tunnels. This makes the struct less arbitrary and keeps down the amount of arguments to a manageable level. Fix `is_offline` lint complaint Nightly clippy (0.1.63) does not complain about this however stable (0.1.61) does and as such we'll change the name it. The mutability did not seem to be necessary but we agreed the name change is good anyway.

Reformat code without blank_lines_upper_bound = 2

2021-11-29T12:09:35Z

Don't enter offline state if there is IPv6 connectivity

2021-09-28T07:41:31Z