3 Commits

Author	SHA1	Message	Date
Jordan Whited	cf1e6c6e55	cmd/stunstamp: fix remote write retry (#12348) ... Evaluation of remote write errors was using errors.Is() where it should have been using errors.As(). Updates tailscale/corp#20344 Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-06-05 06:36:48 -07:00
Jordan Whited	ba0dd493c8	cmd/stunstamp: validate STUN tx ID in responses (#12339) ... Extremely late arriving responses may leak across probing intervals. Updates tailscale/corp#20344 Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-06-04 07:26:10 -07:00
Jordan Whited	d21c00205d	cmd/stunstamp: implement service to measure DERP STUN RTT (#12241) ... stunstamp timestamping includes userspace and SO_TIMESTAMPING kernel timestamping where available. Measurements are written locally to a sqlite DB, exposed over an HTTP API, and written to prometheus via remote-write protocol. Updates tailscale/corp#20344 Signed-off-by: Jordan Whited <jordan@tailscale.com>	2024-06-03 13:42:06 -07:00