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

@@ -125,12 +125,6 @@ type Engine interface {
// The network map should only be read from.
SetNetworkMap(*netmap.NetworkMap)
// AddNetworkMapCallback adds a function to a list of callbacks
// that are called when the network map updates. It returns a
// function that when called would remove the function from the
// list of callbacks.
AddNetworkMapCallback(NetworkMapCallback) (removeCallback func())
// SetNetInfoCallback sets the function to call when a
// new NetInfo summary is available.
SetNetInfoCallback(NetInfoCallback)