wgengine{,/netstack}: remove AddNetworkMapCallback from Engine interface

It had exactly one user: netstack. Just have LocalBackend notify
netstack when here's a new netmap instead, simplifying the bloated
Engine interface that has grown a bunch of non-Engine-y things.
(plenty of rando stuff remains after this, but it's a start)

Updates #cleanup

Change-Id: I45e10ab48119e962fc4967a95167656e35b141d8
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-09-12 13:37:51 -07:00
committed by Brad Fitzpatrick
parent 47ffbffa97
commit 343c0f1031
9 changed files with 47 additions and 50 deletions

View File

@@ -513,6 +513,7 @@ func (s *Server) start() (reterr error) {
if err != nil {
return fmt.Errorf("netstack.Create: %w", err)
}
sys.Set(ns)
ns.ProcessLocalIPs = true
ns.GetTCPHandlerForFlow = s.getTCPHandlerForFlow
ns.GetUDPHandlerForFlow = s.getUDPHandlerForFlow