tailscale/tailcfg
Jordan Whited 8b47322acc
wgengine/magicsock: implement probing of UDP path lifetime (#10844)
This commit implements probing of UDP path lifetime on the tail end of
an active direct connection. Probing configuration has two parts -
Cliffs, which are various timeout cliffs of interest, and
CycleCanStartEvery, which limits how often a probing cycle can start,
per-endpoint. Initially a statically defined default configuration will
be used. The default configuration has cliffs of 10s, 30s, and 60s,
with a CycleCanStartEvery of 24h. Probing results are communicated via
clientmetric counters. Probing is off by default, and can be enabled
via control knob. Probing is purely informational and does not yet
drive any magicsock behaviors.

Updates #540

Signed-off-by: Jordan Whited <jordan@tailscale.com>
2024-01-23 09:37:32 -08:00
..
c2ntypes.go ipn/ipnlocal: add c2n method to check on TLS cert fetch status 2023-11-16 14:08:38 -08:00
derpmap.go net/netcheck, tailcfg: add DERPHomeParams and use it 2023-07-13 22:41:21 -04:00
proto_port_range_test.go tailcfg: implement text encoding for ProtoPortRange 2023-10-11 23:59:42 -07:00
proto_port_range.go tailcfg: implement text encoding for ProtoPortRange 2023-10-11 23:59:42 -07:00
tailcfg_clone.go tailcfg,ipn/ipnlocal: add hostinfo field to replace service entry 2023-11-09 20:50:55 -08:00
tailcfg_test.go all: cleanup unused code, part 1 (#10661) 2023-12-20 14:50:30 -08:00
tailcfg_view.go tailcfg,ipn/ipnlocal: add hostinfo field to replace service entry 2023-11-09 20:50:55 -08:00
tailcfg.go wgengine/magicsock: implement probing of UDP path lifetime (#10844) 2024-01-23 09:37:32 -08:00
tka.go tailcfg: add RPC structs for /tka/affected-sigs 2023-02-21 21:58:38 +00:00