GNUNET_TIME_relative_min (GNUNET_TIME_relative_multiply (vh->backoff, 2),
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)));
vh->rt = GNUNET_SCHEDULER_add_delayed (vh->backoff,
GNUNET_TIME_relative_min (GNUNET_TIME_relative_multiply (vh->backoff, 2),
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)));
vh->rt = GNUNET_SCHEDULER_add_delayed (vh->backoff,