mirror of
https://github.com/tailscale/tailscale.git
synced 2025-02-19 19:38:40 +00:00

Continuing work in 434af15a043, to make it possible for magicsock to probe whether a DERP server is still there. Updates #3619 Change-Id: I366a77c27e93b876734e64f445b85ef01eb590f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>