tailscale/net/dnscache
Brad Fitzpatrick a2d78b4d3e net/dnscache, control/controlclient: use DNS cache when dialing control
Cache DNS results of earlier login.tailscale.com control dials, and use
them for future dials if DNS is slow or broken.

Fixes various issues with trickier setups with the domain's DNS server
behind a subnet router.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-11-11 12:50:04 -08:00
..
dnscache.go net/dnscache, control/controlclient: use DNS cache when dialing control 2020-11-11 12:50:04 -08:00
dnscache_test.go net/dnscache: add copyright header to test 2020-03-09 11:07:31 -07:00