pool

type ClientConn struct {
	ID            string
	Conn          *quic.Conn
	ControlStream *quic.Stream
	RegisteredAt  time.Time
	LastSeen      time.Time
	Metadata      ClientMetadata

	// Connection tracking
	ActiveConns atomic.Int64
	TotalConns  atomic.Uint64
	// contains filtered or unexported fields
}

type ClientMetadata struct {
	Version      string
	Capabilities []string
	Labels       map[string]string // For future filtering
}

type ConnectionPool struct {
	// contains filtered or unexported fields
}

type LeastConnectionsBalancer struct{}

type LoadBalancer interface {
	// Select chooses a client from the pool
	Select(clients []*ClientConn) (*ClientConn, error)

	// Name returns the balancer name
	Name() string
}

type RoundRobinBalancer struct {
	// contains filtered or unexported fields
}