Method setAddresses

tailnet/node.go:198–208

setAddresses sets the local addresses for the node. u.L MUST NOT be held.

(ips []netip.Prefix)

// setAddresses sets the local addresses for the node. u.L MUST NOT be held.
func (u *nodeUpdater) setAddresses(ips []netip.Prefix) {
	u.L.Lock()
	defer u.L.Unlock()
	if d := prefixesDifferent(u.addresses, ips); !d {
		return
	}
	u.addresses = make([]netip.Prefix, len(ips))
	copy(u.addresses, ips)
	u.dirty = true
	u.Broadcast()
}

// setCallback sets the callback for node changes. It also triggers a call
// for the current node immediately. u.L MUST NOT be held.