Brad Fitzpatrick c76a6e5167 derp: track client-advertised non-ideal DERP connections in more places ... In f77821fd63 (released in v1.72.0), we made the client tell a DERP server when the connection was not its ideal choice (the first node in its region). But we didn't do anything with that information until now. This adds a metric about how many such connections are on a given derper, and also adds a bit to the PeerPresentFlags bitmask so watchers can identify (and rebalance) them. Updates tailscale/corp#372 Change-Id: Ief8af448750aa6d598e5939a57c062f4e55962be Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>		2024-10-20 19:56:28 -07:00
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derphttp_client.go	derp: track client-advertised non-ideal DERP connections in more places	2024-10-20 19:56:28 -07:00
derphttp_server.go	derp: track client-advertised non-ideal DERP connections in more places	2024-10-20 19:56:28 -07:00
derphttp_test.go	derp: make RunConnectionLoop funcs take Messages, support PeerPresentFlags	2024-06-25 09:47:25 -07:00
mesh_client.go	derp: document the RunWatchConnectionLoop callback gotchas	2024-09-24 15:32:08 -07:00
websocket.go	go.{mod,sum}: migrate from nhooyr.io/websocket to github.com/coder/websocket	2024-08-14 21:23:49 -07:00