nodeBackend now publishes filter and node changes to eventbus topics
that are consumed by magicsock.Conn
Updates tailscale/corp#27502
Updates tailscale/corp#29543
Signed-off-by: Jordan Whited <jordan@tailscale.com>
We update LocalBackend to shut down the current nodeBackend
when switching to a different node, and to mark the new node's
nodeBackend as ready when the switch completes.
Updates tailscale/corp#28014
Updates tailscale/corp#29543
Updates #12614
Signed-off-by: Nick Khyl <nickk@tailscale.com>
We previously kept these methods in local.go when we started moving node-specific state
from LocalBackend to nodeBackend, to make those changes easier to review. But it's time
to move them to node_backend.go.
Updates #cleanup
Updates #12614
Signed-off-by: Nick Khyl <nickk@tailscale.com>
Cleanup after #15866. It was using a mix of "b" and "c" before. But "b"
is ambiguous with LocalBackend's usual "b".
Updates #12614
Change-Id: I8c2e84597555ec3db0d783a00ac1c12549ce6706
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
As just discussed on Slack with @nickkhyl.
Updates #12614
Change-Id: I138dd7eaffb274494297567375d969b4122f3f50
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Jordan Whited
Nick Khyl
Jonathan Nobels
Brad Fitzpatrick