Files
tailscale/ipn
Jordan Whited 65fe958033 ipn/ipnlocal,wgengine: implement wg-go SetPriorityMessageOnEstablishmentFunc
Implements a way to send TSMPDiscoAdverts based on a trigger from
wireguard-go when a rekey happens. This lets us distribute disco keys
consistently, but also sets us up for a minimal message that can be
distributed to other clients.

A benchmark is implemented to make it easier to keep the call cheap and
to avoid locking up anything in wireguard-go.

Updates #20081

Co-authored-by: Jordan Whited <jordan@tailscale.com>
Signed-off-by: Claus Lensbøl <claus@tailscale.com>
2026-07-14 15:51:53 -04:00
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