Function ReuseUDPPort

pkg/shared/network.go:60–66

ReuseUDPPort creates a new UDP connection on the same local address

(localAddr *net.UDPAddr)

// ReuseUDPPort creates a new UDP connection on the same local address
func ReuseUDPPort(localAddr *net.UDPAddr) (*net.UDPConn, error) {
	conn, err := net.ListenUDP("udp", localAddr)
	if err != nil {
		return nil, fmt.Errorf("failed to reuse UDP port %d: %w", localAddr.Port, err)
	}
	return conn, nil
}

// CloseUDPSocketGracefully closes a UDP socket with a small delay to ensure port release
func CloseUDPSocketGracefully(conn *net.UDPConn) {