/**
* Whether the agent is active or not
*/
- int active;
+ int active; //TODO? rename into "requested", since it rather depicts whether there is a request pending for it
/**
* Number of performed time-steps
int i;
struct RIL_Address_Wrapped *cur;
- i = 0;
+ i = -1;
for (cur = agent->addresses_head; NULL != cur; cur = cur->next)
{
+ i++;
if (cur->address_naked == address)
{
return i;
}
- i++;
}
- return -1;
+ return i;
}
static struct RIL_Address_Wrapped *
struct RIL_Peer_Agent *agent,
struct ATS_Address *new_address,
unsigned long long new_bw_in,
- unsigned long long new_bw_out)
+ unsigned long long new_bw_out,
+ int silent)
{
int notify = GNUNET_NO;
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "set_active_suggestion()\n");
+
+ //address change
if (agent->address_inuse != new_address)
{
if (NULL != agent->address_inuse)
{
agent->address_inuse->active = GNUNET_NO;
+ agent->address_inuse->assigned_bw_in.value__ = htonl (0);
+ agent->address_inuse->assigned_bw_out.value__ = htonl (0);
}
- agent->address_inuse = new_address;
- if (agent->active)
+ if (NULL != new_address)
{
- agent->address_inuse->active = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "set address active: %s\n", agent->active ? "yes" : "no");
+ new_address->active = agent->active;
+ new_address->assigned_bw_in.value__ = htonl (agent->bw_in);
+ new_address->assigned_bw_out.value__ = htonl (agent->bw_out);
}
- agent->address_inuse->assigned_bw_in.value__ = htonl (agent->bw_in);
- agent->address_inuse->assigned_bw_out.value__ = htonl (agent->bw_out);
notify |= GNUNET_YES;
}
- if (agent->bw_in != new_bw_in)
- {
- agent->bw_in = new_bw_in;
- agent->address_inuse->assigned_bw_in.value__ = htonl (new_bw_out);
- notify |= GNUNET_YES;
- }
- if (agent->bw_out != new_bw_out)
+ if (new_address)
{
- agent->bw_out = new_bw_out;
- agent->address_inuse->assigned_bw_out.value__ = htonl (new_bw_out);
- notify |= GNUNET_YES;
+ //activity change
+ if (new_address->active != agent->active)
+ {
+ new_address->active = agent->active;
+ }
+
+ //bw change
+ if (agent->bw_in != new_bw_in)
+ {
+ agent->bw_in = new_bw_in;
+ new_address->assigned_bw_in.value__ = htonl (new_bw_out);
+ notify |= GNUNET_YES;
+ }
+ if (agent->bw_out != new_bw_out)
+ {
+ agent->bw_out = new_bw_out;
+ new_address->assigned_bw_out.value__ = htonl (new_bw_out);
+ notify |= GNUNET_YES;
+ }
}
- if (notify && agent->active)
+ if (notify && agent->active && (GNUNET_NO == silent))
{
- solver->callbacks->bw_changed (solver->callbacks->bw_changed_cls, agent->address_inuse);
+ if (new_address)
+ {
+ solver->callbacks->bw_changed (solver->callbacks->bw_changed_cls, new_address);
+ }
+ else
+ {
+ GNUNET_assert (0 == ntohl(agent->address_inuse->assigned_bw_in.value__));
+ GNUNET_assert (0 == ntohl(agent->address_inuse->assigned_bw_out.value__));
+ agent->bw_in = 0;
+ agent->bw_out = 0;
+ //disconnect
+ solver->callbacks->bw_changed (solver->callbacks->bw_changed_cls, agent->address_inuse);
+ }
}
+ agent->address_inuse = new_address;
}
/**
if (direction_in)
{
envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in * 2,
- agent->bw_out);
+ agent->bw_out, GNUNET_NO);
}
else
{
envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in,
- agent->bw_out * 2);
+ agent->bw_out * 2, GNUNET_NO);
}
}
new_bw = agent->bw_in / 2;
if (new_bw < min_bw)
new_bw = min_bw;
- envi_set_active_suggestion (solver, agent, agent->address_inuse, new_bw, agent->bw_out);
+ envi_set_active_suggestion (solver, agent, agent->address_inuse, new_bw, agent->bw_out, GNUNET_NO);
}
else
{
new_bw = agent->bw_out / 2;
if (new_bw < min_bw)
new_bw = min_bw;
- envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in, new_bw);
+ envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in, new_bw, GNUNET_NO);
}
}
if (direction_in)
{
envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in + (5 * min_bw),
- agent->bw_out);
+ agent->bw_out, GNUNET_NO);
}
else
{
envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in,
- agent->bw_out + (5 * min_bw));
+ agent->bw_out + (5 * min_bw), GNUNET_NO);
}
}
new_bw = agent->bw_in - (5 * min_bw);
if (new_bw < min_bw)
new_bw = min_bw;
- envi_set_active_suggestion (solver, agent, agent->address_inuse, new_bw, agent->bw_out);
+ envi_set_active_suggestion (solver, agent, agent->address_inuse, new_bw, agent->bw_out, GNUNET_NO);
}
else
{
new_bw = agent->bw_out - (5 * min_bw);
if (new_bw < min_bw)
new_bw = min_bw;
- envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in, new_bw);
+ envi_set_active_suggestion (solver, agent, agent->address_inuse, agent->bw_in, new_bw, GNUNET_NO);
}
}
{
if (i == address_index)
{
- envi_set_active_suggestion (solver, agent, cur->address_naked, agent->bw_in, agent->bw_out);
+ envi_set_active_suggestion (solver, agent, cur->address_naked, agent->bw_in, agent->bw_out, GNUNET_NO);
return;
}
for (cur = solver->agents_head; NULL != cur; cur = cur->next)
{
- if (cur->active)
+ if (cur->active && cur->address_inuse)
{
agent_step (cur);
}
if (NULL == agent->address_inuse)
{
- envi_set_active_suggestion (s, agent, address, min_bw, min_bw);
+ envi_set_active_suggestion (s, agent, address, min_bw, min_bw, GNUNET_NO);
}
- LOG(GNUNET_ERROR_TYPE_DEBUG, "API_address_add() Added %s address %p for peer '%s'\n",
+ LOG(GNUNET_ERROR_TYPE_DEBUG, "API_address_add() Added %s %s address %p for peer '%s'\n",
+ address->active ? "active" : "inactive",
address->plugin, address->addr, GNUNET_i2s (&address->peer));
}
agent->m = m_new;
agent->n = n_new;
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "address was used: %s\n", address_was_used ? "yes" : "no");
+
if (address_was_used)
{
net = address->solver_information;
if (NULL != agent->addresses_head) //if peer has an address left, use it
{
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "address left: %p\n", agent->addresses_head->address_naked->addr);
//TODO? check if network/bandwidth update can be done more clever/elegant at different function
- envi_set_active_suggestion (s, agent, agent->addresses_head->address_naked, min_bw, min_bw);
+ envi_set_active_suggestion (s, agent, agent->addresses_head->address_naked, min_bw, min_bw, GNUNET_NO);
net = agent->addresses_head->address_naked->solver_information;
net->bw_in_assigned -= min_bw;
net->bw_out_assigned -= min_bw;
}
+ else
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "no address left => disconnect\n");
+
+ envi_set_active_suggestion (s, agent, NULL, 0, 0, GNUNET_NO);
+ }
}
LOG(GNUNET_ERROR_TYPE_DEBUG, "Address deleted\n");
struct GAS_RIL_Handle *s = solver;
struct RIL_Peer_Agent *agent;
- agent = ril_get_agent (s, peer, GNUNET_NO);
-
- if (NULL == agent)
- {
- LOG(GNUNET_ERROR_TYPE_DEBUG,
- "API_get_preferred_address() No agent for peer '%s' do not suggest address\n",
- GNUNET_i2s (peer));
- return NULL ;
- }
+ agent = ril_get_agent (s, peer, GNUNET_YES);
agent->active = GNUNET_YES;
- GNUNET_assert(NULL != agent->address_inuse);
+ envi_set_active_suggestion(s, agent, agent->address_inuse, agent->bw_in, agent->bw_out, GNUNET_YES);
- LOG(GNUNET_ERROR_TYPE_DEBUG,
- "API_get_preferred_address() Activated agent for peer '%s' with %s address\n",
- GNUNET_i2s (peer), agent->address_inuse->plugin);
+ if (agent->address_inuse)
+ {
+ LOG(GNUNET_ERROR_TYPE_DEBUG,
+ "API_get_preferred_address() Activated agent for peer '%s' with %s address %p\n",
+ GNUNET_i2s (peer), agent->address_inuse->plugin, agent->address_inuse->addr);
+ }
+ else
+ {
+ LOG(GNUNET_ERROR_TYPE_DEBUG,
+ "API_get_preferred_address() Activated agent for peer '%s', but no address available\n", GNUNET_i2s (peer));
+ }
return agent->address_inuse;
}
struct RIL_Peer_Agent *agent;
agent = ril_get_agent (s, peer, GNUNET_NO);
+
+ if (NULL == agent)
+ {
+ GNUNET_break(0);
+ return;
+ }
+ if (GNUNET_NO == agent->active)
+ {
+ GNUNET_break(0);
+ return;
+ }
+
agent->active = GNUNET_NO;
+ envi_set_active_suggestion(s, agent, agent->address_inuse, agent->bw_in, agent->bw_out, GNUNET_YES);
LOG(GNUNET_ERROR_TYPE_DEBUG,
"API_stop_get_preferred_address() Paused agent for peer '%s' with %s address\n",