/*
This file is part of GNUnet.
- Copyright (C) 2011-2014 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2011-2014 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
return state;
}
-/**
- * Retrieves an ATS information value of an address
- *
- * @param address the address in question
- * @param type the ATS information type
- * @return the value
- */
-static unsigned int
-ril_get_atsi (struct ATS_Address *address, uint32_t type)
-{
- int c1;
- GNUNET_assert(NULL != address);
-
- if ((NULL == address->atsi) || (0 == address->atsi_count))
- return GNUNET_ATS_QUALITY_NET_DELAY == type ? UINT32_MAX : 1;
-
- for (c1 = 0; c1 < address->atsi_count; c1++)
- {
- if (ntohl (address->atsi[c1].type) == type)
- return ntohl (address->atsi[c1].value);
- }
- return GNUNET_ATS_QUALITY_NET_DELAY == type ? UINT32_MAX : 1;
-}
/**
* Returns the utility value of the connection an agent manages
preferences = agent->envi->env->get_preferences (agent->envi->env->cls,
&agent->peer);
- delay_atsi = (double) ril_get_atsi (agent->address_inuse, GNUNET_ATS_QUALITY_NET_DELAY);
+ delay_atsi = agent->address_inuse->norm_delay.norm;
delay_norm = RIL_UTILITY_DELAY_MAX*exp(-delay_atsi*0.00001);
pref_match = preferences[GNUNET_ATS_PREFERENCE_LATENCY] * delay_norm;
pref_match += preferences[GNUNET_ATS_PREFERENCE_BANDWIDTH] *
sqrt((double) (agent->bw_in/RIL_MIN_BW) * (double) (agent->bw_out/RIL_MIN_BW));
-// sqrt((double) (ril_get_atsi (agent->address_inuse, GNUNET_ATS_UTILIZATION_IN)/RIL_MIN_BW) * (double) (ril_get_atsi (agent->address_inuse, GNUNET_ATS_UTILIZATION_OUT)/RIL_MIN_BW));
-
-// return (double) (agent->bw_in/RIL_MIN_BW);
-// return sqrt((double) (agent->bw_in/RIL_MIN_BW) * (double) (agent->bw_out/RIL_MIN_BW));
return pref_match;
}
* no further step is scheduled.
*
* @param cls the solver handle
- * @param tc the task context for the scheduler
*/
static void
-ril_step_scheduler_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+ril_step_scheduler_task (void *cls)
{
struct GAS_RIL_Handle *solver = cls;
if (net->type == type)
{
if (direction_in)
- sum += ril_get_atsi (cur->address_inuse, GNUNET_ATS_UTILIZATION_IN);
+ sum += cur->address_inuse->norm_utilization_in.norm;
else
- sum += ril_get_atsi (cur->address_inuse, GNUNET_ATS_UTILIZATION_OUT);
+ sum += cur->address_inuse->norm_utilization_out.norm;
}
}
}
*
* @param solver solver handle
* @param address the address
- * @param type the ATSI type
- * @param abs_value the absolute value of the property
- * @param rel_value the normalized value
*/
static void
GAS_ril_address_property_changed (void *solver,
- struct ATS_Address *address,
- enum GNUNET_ATS_Property type,
- uint32_t abs_value,
- double rel_value)
+ struct ATS_Address *address)
{
struct GAS_RIL_Handle *s = solver;
LOG(GNUNET_ERROR_TYPE_DEBUG,
- "API_address_property_changed() Property '%s' for peer '%s' address %s changed "
- "to %.2f \n",
- GNUNET_ATS_print_property_type (type),
- GNUNET_i2s (&address->peer),
- address->addr, rel_value);
-
-
+ "Properties for peer '%s' address changed\n",
+ GNUNET_i2s (&address->peer));
s->parameters.temperature = s->parameters.temperature_init;
s->parameters.epsilon = s->parameters.epsilon_init;
ril_step (s);
* @param solver the solver handle
* @param peer the identity of the peer
*/
-static const struct ATS_Address *
+static void
GAS_ril_get_preferred_address (void *solver,
const struct GNUNET_PeerIdentity *peer)
{
s->parameters.temperature = s->parameters.temperature_init;
s->parameters.epsilon = s->parameters.epsilon_init;
}
- return agent->address_inuse;
+ if (NULL != agent->address_inuse)
+ s->env->bandwidth_changed_cb (s->env->cls,
+ agent->address_inuse);
}
+
/**
* Tell solver stop notifying ATS about changes for this peers
*