*/
static struct GNUNET_CONTAINER_MultiPeerMap *p2a;
+/**
+ * Number of blocked addresses.
+ */
+static unsigned int num_blocked;
/**
* Closure for #find_ai().
{
GNUNET_STATISTICS_set (GST_stats,
gettext_noop ("# Addresses given to ATS"),
- GNUNET_CONTAINER_multipeermap_size (p2a),
+ GNUNET_CONTAINER_multipeermap_size (p2a) - num_blocked,
GNUNET_NO);
+ GNUNET_STATISTICS_set (GST_stats,
+ "# blocked addresses",
+ num_blocked,
+ GNUNET_NO);
}
ai->session,
&ai->properties);
GNUNET_break (NULL != ai->ar);
+ num_blocked--;
+ publish_p2a_stat_update ();
}
ai = find_ai (address, session);
if (NULL == ai)
{
- GNUNET_break (0);
+ GNUNET_assert (0);
return;
}
if (NULL == ai->ar)
GNUNET_break (0);
return;
}
+ ai->back_off = GNUNET_TIME_STD_BACKOFF (ai->back_off);
if (GNUNET_YES ==
GNUNET_HELLO_address_check_option (address,
GNUNET_HELLO_ADDRESS_INFO_INBOUND))
GST_plugins_a2s (address),
GNUNET_i2s (&address->peer));
else
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Blocking address %s of peer %s from use for a while\n",
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ "Blocking address %s of peer %s from use for %s\n",
GST_plugins_a2s (address),
- GNUNET_i2s (&address->peer));
+ GNUNET_i2s (&address->peer),
+ GNUNET_STRINGS_relative_time_to_string (ai->back_off,
+ GNUNET_YES));
/* destroy session and address */
if ( (NULL == session) ||
(GNUNET_NO ==
ai->ar = NULL;
/* determine when the address should come back to life */
- ai->back_off = GNUNET_TIME_STD_BACKOFF (ai->back_off);
ai->blocked = GNUNET_TIME_relative_to_absolute (ai->back_off);
ai->unblock_task = GNUNET_SCHEDULER_add_delayed (ai->back_off,
&unblock_address,
ai);
+ num_blocked++;
+ publish_p2a_stat_update ();
+}
+
+
+/**
+ * Reset address blocking time. Resets the exponential
+ * back-off timer for this address to zero. Done when
+ * an address was used to create a successful connection.
+ *
+ * @param address the address to reset the blocking timer
+ * @param session the session (can be NULL)
+ */
+void
+GST_ats_block_reset (const struct GNUNET_HELLO_Address *address,
+ struct Session *session)
+{
+ struct AddressInfo *ai;
+
+ ai = find_ai (address, session);
+ if (NULL == ai)
+ {
+ GNUNET_break (0);
+ return;
+ }
+ /* address is in successful use, so it should not be blocked right now */
+ GNUNET_break (NULL == ai->unblock_task);
+ ai->back_off = GNUNET_TIME_UNIT_ZERO;
}
GNUNET_CONTAINER_multipeermap_remove (p2a,
&address->peer,
ai));
- publish_p2a_stat_update ();
GNUNET_break (NULL == ai->session);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Telling ATS to destroy address from peer %s\n",
{
GNUNET_SCHEDULER_cancel (ai->unblock_task);
ai->unblock_task = NULL;
+ num_blocked--;
}
+ publish_p2a_stat_update ();
GNUNET_HELLO_address_free (ai->address);
GNUNET_free (ai);
}
{
GNUNET_SCHEDULER_cancel (ai->unblock_task);
ai->unblock_task = NULL;
+ num_blocked--;
}
if (NULL != ai->ar)
{