tailscale/ipn
Andrew Dunham be107f92d3 wgengine/magicsock: track per-endpoint changes in ringbuffer
This change adds a ringbuffer to each magicsock endpoint that keeps a
fixed set of "changes"–debug information about what updates have been
made to that endpoint.

Additionally, this adds a LocalAPI endpoint and associated
"debug peer-status" CLI subcommand to fetch the set of changes for a given
IP or hostname.

Updates tailscale/corp#9364

Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: I34f726a71bddd0dfa36ec05ebafffb24f6e0516a
2023-03-07 13:53:03 -05:00
..
ipnauth all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ipnlocal wgengine/magicsock: track per-endpoint changes in ringbuffer 2023-03-07 13:53:03 -05:00
ipnserver all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ipnstate ipn/ipnstate: update field docs on PeerStatus. 2023-02-08 15:23:05 -08:00
localapi wgengine/magicsock: track per-endpoint changes in ringbuffer 2023-03-07 13:53:03 -05:00
policy all: update copyright and license headers 2023-01-27 15:36:29 -08:00
store all: use Go 1.20's bytes.Clone 2023-02-01 17:39:18 -08:00
backend.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
doc.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
fake_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ipn_clone.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
ipn_view.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
prefs_test.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
prefs.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
serve.go all: update copyright and license headers 2023-01-27 15:36:29 -08:00
store.go ipn: remove unused NLKeyStateKey constant 2023-02-08 11:19:28 -08:00