tailscale/net/netcheck
Brad Fitzpatrick 0a84359d2d tailcfg, net/netcheck: let control mark "Avoid" bit on DERP regions
So a region can be used if needed, but won't be STUN-probed or used as
its home.

This gives us another possible debugging mechanism for #1310, or can
be used as a short-term measure against DERP flip-flops for people
equidistant between regions if our hysteresis still isn't good enough.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-03-12 10:43:24 -08:00
..
netcheck.go tailcfg, net/netcheck: let control mark "Avoid" bit on DERP regions 2021-03-12 10:43:24 -08:00
netcheck_test.go netcheck: use reflect in sortRegions test. 2021-01-12 04:29:28 -08:00