Method GetEmailMap

backend/wireguard/peer_store.go:143–152

GetEmailMap returns a completely decoupled, point-in-time map of publicKey -> email. Replaces the over-engineered emailByKeySnapshotCache.

()

// GetEmailMap returns a completely decoupled, point-in-time map of publicKey -> email.
// Replaces the over-engineered emailByKeySnapshotCache.
func (ps *PeerStore) GetEmailMap() map[string]string {
	ps.mu.RLock()
	defer ps.mu.RUnlock()

	snapshot := make(map[string]string, len(ps.peers))
	for key, peer := range ps.peers {
		snapshot[key] = peer.Email
	}
	return snapshot
}