#include "gnunet_constants.h"
#include "transport.h"
+/**
+ * Experimental option to ignore SessionQuotaMessages from
+ * the other peer.
+ */
+#define IGNORE_INBOUND_QUOTA GNUNET_YES
/**
* Size of the neighbour hash map.
* When the keep alive response with type is received, transport service
* will call the respective plugin to update the session timeout
*/
-struct SessionKeepAliveMessage
+struct GNUNET_ATS_SessionKeepAliveMessage
{
/**
* Header of type #GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE or
* the other peer should limit transmissions to the indicated
* quota.
*/
-struct SessionQuotaMessage
+struct GNUNET_ATS_SessionQuotaMessage
{
/**
* Header of type #GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_QUOTA.
* notification, peers must not rely on always receiving disconnect
* messages.
*/
-struct SessionDisconnectMessage
+struct GNUNET_ATS_SessionDisconnectMessage
{
/**
* Header of type #GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT
/**
* Active session for this address.
*/
- struct Session *session;
+ struct GNUNET_ATS_Session *session;
/**
* Network-level address information.
/**
* Notify our clients that another peer connected to us.
*
- * @param peer the peer that connected
- * @param bandwidth_in inbound bandwidth in NBO
- * @param bandwidth_out outbound bandwidth in NBO
+ * @param n the peer that connected
*/
static void
-neighbours_connect_notification (const struct GNUNET_PeerIdentity *peer,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
+neighbours_connect_notification (struct NeighbourMapEntry *n)
{
size_t len = sizeof(struct ConnectInfoMessage);
char buf[len] GNUNET_ALIGN;
struct ConnectInfoMessage *connect_msg = (struct ConnectInfoMessage *) buf;
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_min;
+#if IGNORE_INBOUND_QUOTA
+ bandwidth_min = n->primary_address.bandwidth_out;
+#else
+ bandwidth_min = GNUNET_BANDWIDTH_value_min (n->primary_address.bandwidth_out,
+ n->neighbour_receive_quota);
+#endif
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"We are now connected to peer `%s'\n",
- GNUNET_i2s (peer));
+ GNUNET_i2s (&n->id));
connect_msg->header.size = htons (sizeof(buf));
connect_msg->header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_CONNECT);
- connect_msg->id = *peer;
- connect_msg->quota_in = bandwidth_in;
- connect_msg->quota_out = bandwidth_out;
- GST_clients_broadcast (&connect_msg->header, GNUNET_NO);
+ connect_msg->id = n->id;
+ connect_msg->quota_in = n->primary_address.bandwidth_in;
+ connect_msg->quota_out = bandwidth_min;
+ GST_clients_broadcast (&connect_msg->header,
+ GNUNET_NO);
}
* Notify our clients (and manipulation) that a peer disconnected from
* us.
*
- * @param peer the peer that disconnected
+ * @param n the peer that disconnected
*/
static void
-neighbours_disconnect_notification (const struct GNUNET_PeerIdentity *peer)
+neighbours_disconnect_notification (struct NeighbourMapEntry *n)
{
struct DisconnectInfoMessage disconnect_msg;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Peer `%s' disconnected\n",
- GNUNET_i2s (peer));
- GST_manipulation_peer_disconnect (peer);
+ GNUNET_i2s (&n->id));
+ GST_manipulation_peer_disconnect (&n->id);
disconnect_msg.header.size = htons (sizeof(struct DisconnectInfoMessage));
disconnect_msg.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_DISCONNECT);
disconnect_msg.reserved = htonl (0);
- disconnect_msg.peer = *peer;
+ disconnect_msg.peer = n->id;
GST_clients_broadcast (&disconnect_msg.header,
GNUNET_NO);
}
* Note that the outbound quota is enforced client-side (i.e.
* in libgnunettransport).
*
- * @param target affected peer
- * @param quota new quota
+ * @param n affected peer
*/
static void
-send_outbound_quota_to_clients (const struct GNUNET_PeerIdentity *target,
- struct GNUNET_BANDWIDTH_Value32NBO quota)
+send_outbound_quota_to_clients (struct NeighbourMapEntry *n)
{
struct QuotaSetMessage q_msg;
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_min;
+
+ if (! GNUNET_TRANSPORT_is_connected (n->state))
+ return;
+#if IGNORE_INBOUND_QUOTA
+ bandwidth_min = n->primary_address.bandwidth_out;
+#else
+ bandwidth_min = GNUNET_BANDWIDTH_value_min (n->primary_address.bandwidth_out,
+ n->neighbour_receive_quota);
+#endif
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Sending outbound quota of %u Bps for peer `%s' to all clients\n",
- ntohl (quota.value__),
- GNUNET_i2s (target));
+ ntohl (bandwidth_min.value__),
+ GNUNET_i2s (&n->id));
q_msg.header.size = htons (sizeof (struct QuotaSetMessage));
q_msg.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SET_QUOTA);
- q_msg.quota = quota;
- q_msg.peer = (*target);
+ q_msg.quota = bandwidth_min;
+ q_msg.peer = n->id;
GST_clients_broadcast (&q_msg.header, GNUNET_NO);
}
if (GNUNET_TRANSPORT_is_connected (s) &&
! GNUNET_TRANSPORT_is_connected (n->state) )
{
- neighbours_connect_notification (&n->id,
- n->primary_address.bandwidth_in,
- n->primary_address.bandwidth_out);
+ neighbours_connect_notification (n);
GNUNET_STATISTICS_set (GST_stats,
gettext_noop ("# peers connected"),
++neighbours_connected,
gettext_noop ("# peers connected"),
--neighbours_connected,
GNUNET_NO);
- neighbours_disconnect_notification (&n->id);
+ neighbours_disconnect_notification (n);
}
n->state = s;
if ( (timeout.abs_value_us < n->timeout.abs_value_us) &&
static void
set_alternative_address (struct NeighbourMapEntry *n,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
{
/**
- * Initialize the primary address of a neighbour
+ * Transmit a message using the current session of the given
+ * neighbour.
*
- * @param n the neighbour
- * @param address address of the other peer, NULL if other peer
- * connected to us
- * @param session session to use (or NULL, in which case an
- * address must be setup)
- * @param bandwidth_in inbound quota to be used when connection is up
- * @param bandwidth_out outbound quota to be used when connection is up
+ * @param n entry for the recipient
+ * @param msgbuf buffer to transmit
+ * @param msgbuf_size number of bytes in @a msgbuf buffer
+ * @param priority transmission priority
+ * @param timeout transmission timeout
+ * @param use_keepalive_timeout #GNUNET_YES to use plugin-specific keep-alive
+ * timeout (@a timeout is ignored in that case), #GNUNET_NO otherwise
+ * @param cont continuation to call when finished (can be NULL)
+ * @param cont_cls closure for @a cont
+ * @return timeout (copy of @a timeout or a calculated one if
+ * @a use_keepalive_timeout is #GNUNET_YES.
*/
-static void
-set_primary_address (struct NeighbourMapEntry *n,
- const struct GNUNET_HELLO_Address *address,
- struct Session *session,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
+static struct GNUNET_TIME_Relative
+send_with_session (struct NeighbourMapEntry *n,
+ const void *msgbuf,
+ size_t msgbuf_size,
+ uint32_t priority,
+ struct GNUNET_TIME_Relative timeout,
+ unsigned int use_keepalive_timeout,
+ GNUNET_TRANSPORT_TransmitContinuation cont,
+ void *cont_cls)
{
- if (session == n->primary_address.session)
- {
- GST_validation_set_address_use (n->primary_address.address,
- GNUNET_YES);
- if (n->primary_address.bandwidth_in.value__ != bandwidth_in.value__)
- {
- n->primary_address.bandwidth_in = bandwidth_in;
- GST_neighbours_set_incoming_quota (&address->peer,
- bandwidth_in);
- }
- if (n->primary_address.bandwidth_out.value__ != bandwidth_out.value__)
- {
- n->primary_address.bandwidth_out = bandwidth_out;
- send_outbound_quota_to_clients (&address->peer,
- bandwidth_out);
- }
- return;
- }
- if ( (NULL != n->primary_address.address) &&
- (0 == GNUNET_HELLO_address_cmp (address,
- n->primary_address.address)) )
- {
- GNUNET_break (0);
- return;
- }
- if (NULL == session)
- {
- GNUNET_break (0);
- GST_ats_block_address (address,
- session);
- return;
- }
- if (NULL != n->primary_address.address)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Replacing existing primary address with another one\n");
- free_address (&n->primary_address);
- }
- n->primary_address.address = GNUNET_HELLO_address_copy (address);
- n->primary_address.bandwidth_in = bandwidth_in;
- n->primary_address.bandwidth_out = bandwidth_out;
- n->primary_address.session = session;
- n->primary_address.keep_alive_nonce = 0;
- GNUNET_assert (GNUNET_YES ==
- GST_ats_is_known (n->primary_address.address,
- n->primary_address.session));
- /* subsystems about address use */
- GST_validation_set_address_use (n->primary_address.address,
- GNUNET_YES);
- GST_neighbours_set_incoming_quota (&address->peer,
- bandwidth_in);
- send_outbound_quota_to_clients (&address->peer,
- bandwidth_out);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Neighbour `%s' switched to address `%s'\n",
- GNUNET_i2s (&n->id),
- GST_plugins_a2s(address));
+ struct GNUNET_TRANSPORT_PluginFunctions *papi;
+ struct GNUNET_TIME_Relative result = GNUNET_TIME_UNIT_FOREVER_REL;
- neighbours_changed_notification (&n->id,
- n->primary_address.address,
- n->state,
- n->timeout,
- n->primary_address.bandwidth_in,
- n->primary_address.bandwidth_out);
+ GNUNET_assert (NULL != n->primary_address.session);
+ if ( ((NULL == (papi = GST_plugins_find (n->primary_address.address->transport_name)) ||
+ (-1 == papi->send (papi->cls,
+ n->primary_address.session,
+ msgbuf,
+ msgbuf_size,
+ priority,
+ (result = (GNUNET_NO == use_keepalive_timeout) ? timeout :
+ GNUNET_TIME_relative_divide (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT,
+ papi->query_keepalive_factor (papi->cls))),
+ cont,
+ cont_cls)))) &&
+ (NULL != cont))
+ cont (cont_cls,
+ &n->id,
+ GNUNET_SYSERR,
+ msgbuf_size,
+ 0);
+ GST_neighbours_notify_data_sent (n->primary_address.address,
+ n->primary_address.session,
+ msgbuf_size);
+ GNUNET_break (NULL != papi);
+ return result;
}
}
-/**
- * Transmit a message using the current session of the given
- * neighbour.
- *
- * @param n entry for the recipient
- * @param msgbuf buffer to transmit
- * @param msgbuf_size number of bytes in @a msgbuf buffer
- * @param priority transmission priority
- * @param timeout transmission timeout
- * @param use_keepalive_timeout #GNUNET_YES to use plugin-specific keep-alive
- * timeout (@a timeout is ignored in that case), #GNUNET_NO otherwise
- * @param cont continuation to call when finished (can be NULL)
- * @param cont_cls closure for @a cont
- * @return timeout (copy of @a timeout or a calculated one if
- * @a use_keepalive_timeout is #GNUNET_YES.
- */
-static struct GNUNET_TIME_Relative
-send_with_session (struct NeighbourMapEntry *n,
- const void *msgbuf,
- size_t msgbuf_size,
- uint32_t priority,
- struct GNUNET_TIME_Relative timeout,
- unsigned int use_keepalive_timeout,
- GNUNET_TRANSPORT_TransmitContinuation cont,
- void *cont_cls)
-{
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- struct GNUNET_TIME_Relative result = GNUNET_TIME_UNIT_FOREVER_REL;
-
- GNUNET_assert (NULL != n->primary_address.session);
- if ( ((NULL == (papi = GST_plugins_find (n->primary_address.address->transport_name)) ||
- (-1 == papi->send (papi->cls,
- n->primary_address.session,
- msgbuf,
- msgbuf_size,
- priority,
- (result = (GNUNET_NO == use_keepalive_timeout) ? timeout :
- GNUNET_TIME_relative_divide (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT,
- papi->query_keepalive_factor (papi->cls))),
- cont,
- cont_cls)))) &&
- (NULL != cont))
- cont (cont_cls,
- &n->id,
- GNUNET_SYSERR,
- msgbuf_size,
- 0);
- GST_neighbours_notify_data_sent (n->primary_address.address,
- n->primary_address.session,
- msgbuf_size);
- GNUNET_break (NULL != papi);
- return result;
-}
-
-
/**
* Function called when the 'DISCONNECT' message has been sent by the
* plugin. Frees the neighbour --- if the entry still exists.
static void
send_disconnect (struct NeighbourMapEntry *n)
{
- struct SessionDisconnectMessage disconnect_msg;
+ struct GNUNET_ATS_SessionDisconnectMessage disconnect_msg;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Sending DISCONNECT message to peer `%4s'\n",
GNUNET_i2s (&n->id));
- disconnect_msg.header.size = htons (sizeof (struct SessionDisconnectMessage));
+ disconnect_msg.header.size = htons (sizeof (struct GNUNET_ATS_SessionDisconnectMessage));
disconnect_msg.header.type =
htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT);
disconnect_msg.reserved = htonl (0);
}
+/**
+ * Change the incoming quota for the given peer. Updates
+ * our own receive rate and informs the neighbour about
+ * the new quota.
+ *
+ * @param n neighbour entry to change qutoa for
+ * @param quota new quota
+ */
+static void
+set_incoming_quota (struct NeighbourMapEntry *n,
+ struct GNUNET_BANDWIDTH_Value32NBO quota)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Setting inbound quota of %u Bps for peer `%s' to all clients\n",
+ ntohl (quota.value__), GNUNET_i2s (&n->id));
+ GNUNET_BANDWIDTH_tracker_update_quota (&n->in_tracker,
+ quota);
+ if (0 != ntohl (quota.value__))
+ {
+ struct GNUNET_ATS_SessionQuotaMessage sqm;
+
+ sqm.header.size = htons (sizeof (struct GNUNET_ATS_SessionQuotaMessage));
+ sqm.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_QUOTA);
+ sqm.quota = quota.value__;
+ (void) send_with_session (n,
+ &sqm,
+ sizeof (sqm),
+ UINT32_MAX - 1,
+ GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_NO,
+ NULL, NULL);
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Disconnecting peer `%4s' due to SET_QUOTA\n",
+ GNUNET_i2s (&n->id));
+ if (GNUNET_YES == test_connected (n))
+ GNUNET_STATISTICS_update (GST_stats,
+ gettext_noop ("# disconnects due to quota of 0"),
+ 1, GNUNET_NO);
+ disconnect_neighbour (n);
+}
+
+
+/**
+ * Initialize the primary address of a neighbour
+ *
+ * @param n the neighbour
+ * @param address address of the other peer, NULL if other peer
+ * connected to us
+ * @param session session to use (or NULL, in which case an
+ * address must be setup)
+ * @param bandwidth_in inbound quota to be used when connection is up
+ * @param bandwidth_out outbound quota to be used when connection is up
+ */
+static void
+set_primary_address (struct NeighbourMapEntry *n,
+ const struct GNUNET_HELLO_Address *address,
+ struct GNUNET_ATS_Session *session,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
+{
+ if (session == n->primary_address.session)
+ {
+ GST_validation_set_address_use (n->primary_address.address,
+ GNUNET_YES);
+ if (n->primary_address.bandwidth_in.value__ != bandwidth_in.value__)
+ {
+ n->primary_address.bandwidth_in = bandwidth_in;
+ set_incoming_quota (n,
+ bandwidth_in);
+ }
+ if (n->primary_address.bandwidth_out.value__ != bandwidth_out.value__)
+ {
+ n->primary_address.bandwidth_out = bandwidth_out;
+ send_outbound_quota_to_clients (n);
+ }
+ return;
+ }
+ if ( (NULL != n->primary_address.address) &&
+ (0 == GNUNET_HELLO_address_cmp (address,
+ n->primary_address.address)) )
+ {
+ GNUNET_break (0);
+ return;
+ }
+ if (NULL == session)
+ {
+ GNUNET_break (0);
+ GST_ats_block_address (address,
+ session);
+ return;
+ }
+ if (NULL != n->primary_address.address)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Replacing existing primary address with another one\n");
+ free_address (&n->primary_address);
+ }
+ n->primary_address.address = GNUNET_HELLO_address_copy (address);
+ n->primary_address.bandwidth_in = bandwidth_in;
+ n->primary_address.bandwidth_out = bandwidth_out;
+ n->primary_address.session = session;
+ n->primary_address.keep_alive_nonce = 0;
+ GNUNET_assert (GNUNET_YES ==
+ GST_ats_is_known (n->primary_address.address,
+ n->primary_address.session));
+ /* subsystems about address use */
+ GST_validation_set_address_use (n->primary_address.address,
+ GNUNET_YES);
+ set_incoming_quota (n,
+ bandwidth_in);
+ send_outbound_quota_to_clients (n);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Neighbour `%s' switched to address `%s'\n",
+ GNUNET_i2s (&n->id),
+ GST_plugins_a2s(address));
+
+ neighbours_changed_notification (&n->id,
+ n->primary_address.address,
+ n->state,
+ n->timeout,
+ n->primary_address.bandwidth_in,
+ n->primary_address.bandwidth_out);
+}
+
+
/**
* We're done with our transmission attempt, continue processing.
*
static void
send_keepalive (struct NeighbourMapEntry *n)
{
- struct SessionKeepAliveMessage m;
+ struct GNUNET_ATS_SessionKeepAliveMessage m;
struct GNUNET_TIME_Relative timeout;
uint32_t nonce;
"Sending KEEPALIVE to peer `%s' with nonce %u\n",
GNUNET_i2s (&n->id),
nonce);
- m.header.size = htons (sizeof (struct SessionKeepAliveMessage));
+ m.header.size = htons (sizeof (struct GNUNET_ATS_SessionKeepAliveMessage));
m.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE);
m.nonce = htonl (nonce);
const struct GNUNET_MessageHeader *m)
{
struct NeighbourMapEntry *n;
- const struct SessionKeepAliveMessage *msg_in;
- struct SessionKeepAliveMessage msg;
+ const struct GNUNET_ATS_SessionKeepAliveMessage *msg_in;
+ struct GNUNET_ATS_SessionKeepAliveMessage msg;
- if (sizeof (struct SessionKeepAliveMessage) != ntohs (m->size))
+ if (sizeof (struct GNUNET_ATS_SessionKeepAliveMessage) != ntohs (m->size))
{
GNUNET_break_op (0);
return;
}
- msg_in = (const struct SessionKeepAliveMessage *) m;
+ msg_in = (const struct GNUNET_ATS_SessionKeepAliveMessage *) m;
if (NULL == (n = lookup_neighbour (neighbour)))
{
GNUNET_STATISTICS_update (GST_stats,
GNUNET_NO);
/* send reply to allow neighbour to measure latency */
- msg.header.size = htons (sizeof (struct SessionKeepAliveMessage));
+ msg.header.size = htons (sizeof (struct GNUNET_ATS_SessionKeepAliveMessage));
msg.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE_RESPONSE);
msg.nonce = msg_in->nonce;
(void) send_with_session (n,
&msg,
- sizeof (struct SessionKeepAliveMessage),
+ sizeof (struct GNUNET_ATS_SessionKeepAliveMessage),
UINT32_MAX /* priority */,
GNUNET_TIME_UNIT_FOREVER_REL,
GNUNET_YES,
const struct GNUNET_MessageHeader *m)
{
struct NeighbourMapEntry *n;
- const struct SessionKeepAliveMessage *msg;
+ const struct GNUNET_ATS_SessionKeepAliveMessage *msg;
struct GNUNET_TRANSPORT_PluginFunctions *papi;
struct GNUNET_TIME_Relative latency;
- if (sizeof (struct SessionKeepAliveMessage) != ntohs (m->size))
+ if (sizeof (struct GNUNET_ATS_SessionKeepAliveMessage) != ntohs (m->size))
{
GNUNET_break_op (0);
return;
}
- msg = (const struct SessionKeepAliveMessage *) m;
+ msg = (const struct GNUNET_ATS_SessionKeepAliveMessage *) m;
if (NULL == (n = lookup_neighbour (neighbour)))
{
GNUNET_STATISTICS_update (GST_stats,
struct GNUNET_TIME_Absolute timestamp)
{
const struct GNUNET_HELLO_Address *address = na->address;
- struct Session *session = na->session;
+ struct GNUNET_ATS_Session *session = na->session;
struct GNUNET_TRANSPORT_PluginFunctions *papi;
struct TransportSynMessage connect_msg;
struct NeighbourMapEntry *n;
GNUNET_TIME_UNIT_FOREVER_ABS);
GNUNET_assert (GNUNET_OK ==
GNUNET_CONTAINER_multipeermap_put (neighbours,
- &n->id, n,
+ &n->id,
+ n,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
n->suggest_handle = GNUNET_ATS_connectivity_suggest (GST_ats_connect,
- peer);
+ peer,
+ 0);
return n;
}
try_connect_bl_check_cont (void *cls,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
int result)
{
struct BlacklistCheckSwitchContext *blc_ctx = cls;
*/
static int
try_run_fast_ats_update (const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
{
struct NeighbourMapEntry *n;
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_min;
n = lookup_neighbour (&address->peer);
if ( (NULL == n) ||
if (n->primary_address.bandwidth_in.value__ != bandwidth_in.value__)
{
n->primary_address.bandwidth_in = bandwidth_in;
- GST_neighbours_set_incoming_quota (&address->peer,
- bandwidth_in);
+ set_incoming_quota (n,
+ bandwidth_in);
}
if (n->primary_address.bandwidth_out.value__ != bandwidth_out.value__)
{
n->primary_address.bandwidth_out = bandwidth_out;
- bandwidth_min = GNUNET_BANDWIDTH_value_min (bandwidth_out,
- n->neighbour_receive_quota);
- send_outbound_quota_to_clients (&address->peer,
- bandwidth_min);
+ send_outbound_quota_to_clients (n);
}
return GNUNET_OK;
}
switch_address_bl_check_cont (void *cls,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
int result)
{
struct BlacklistCheckSwitchContext *blc_ctx = cls;
*/
void
GST_neighbours_switch_to_address (const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
{
*/
void
GST_neighbours_notify_data_sent (const struct GNUNET_HELLO_Address *address,
- struct Session *session,
+ struct GNUNET_ATS_Session *session,
size_t size)
{
struct NeighbourMapEntry *n;
* We received a 'SESSION_SYN_ACK' message from the other peer.
* Consider switching to it.
*
- * @param message possibly a `struct SessionConnectMessage` (check format)
+ * @param message possibly a `struct GNUNET_ATS_SessionConnectMessage` (check format)
* @param peer identity of the peer to switch the address for
* @param address address of the other peer, NULL if other peer
* connected to us
int
GST_neighbours_handle_session_syn_ack (const struct GNUNET_MessageHeader *message,
const struct GNUNET_HELLO_Address *address,
- struct Session *session)
+ struct GNUNET_ATS_Session *session)
{
const struct TransportSynMessage *scm;
struct GNUNET_TIME_Absolute ts;
*/
int
GST_neighbours_session_terminated (const struct GNUNET_PeerIdentity *peer,
- struct Session *session)
+ struct GNUNET_ATS_Session *session)
{
struct NeighbourMapEntry *n;
struct BlackListCheckContext *bcc;
* If we sent a 'SYN_ACK' last, this means we are now
* connected. Otherwise, do nothing.
*
- * @param message possibly a 'struct SessionConnectMessage' (check format)
+ * @param message possibly a 'struct GNUNET_ATS_SessionConnectMessage' (check format)
* @param address address of the other peer
* @param session session to use (or NULL)
* @return #GNUNET_OK if the message was fine, #GNUNET_SYSERR on serious error
int
GST_neighbours_handle_session_ack (const struct GNUNET_MessageHeader *message,
const struct GNUNET_HELLO_Address *address,
- struct Session *session)
+ struct GNUNET_ATS_Session *session)
{
struct NeighbourMapEntry *n;
}
-/**
- * Change the incoming quota for the given peer. Updates
- * our own receive rate and informs the neighbour about
- * the new quota.
- *
- * @param neighbour identity of peer to change qutoa for
- * @param quota new quota
- */
-void
-GST_neighbours_set_incoming_quota (const struct GNUNET_PeerIdentity *neighbour,
- struct GNUNET_BANDWIDTH_Value32NBO quota)
-{
- struct NeighbourMapEntry *n;
-
- if (NULL == (n = lookup_neighbour (neighbour)))
- {
- GNUNET_STATISTICS_update (GST_stats,
- gettext_noop
- ("# SET QUOTA messages ignored (no such peer)"),
- 1, GNUNET_NO);
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Setting inbound quota of %u Bps for peer `%s' to all clients\n",
- ntohl (quota.value__), GNUNET_i2s (&n->id));
- GNUNET_BANDWIDTH_tracker_update_quota (&n->in_tracker, quota);
- if (0 != ntohl (quota.value__))
- {
- struct SessionQuotaMessage sqm;
-
- sqm.header.size = htons (sizeof (struct SessionQuotaMessage));
- sqm.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_QUOTA);
- sqm.quota = quota.value__;
- (void) send_with_session (n,
- &sqm,
- sizeof (sqm),
- UINT32_MAX - 1,
- GNUNET_TIME_UNIT_FOREVER_REL,
- GNUNET_NO,
- NULL, NULL);
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Disconnecting peer `%4s' due to SET_QUOTA\n",
- GNUNET_i2s (&n->id));
- if (GNUNET_YES == test_connected (n))
- GNUNET_STATISTICS_update (GST_stats,
- gettext_noop ("# disconnects due to quota of 0"),
- 1, GNUNET_NO);
- disconnect_neighbour (n);
-}
-
-
/**
* Task to asynchronously run #free_neighbour().
*
/**
- * We received a quoat message from the given peer,
+ * We received a quota message from the given peer,
* validate and process.
*
* @param peer sender of the message
const struct GNUNET_MessageHeader *msg)
{
struct NeighbourMapEntry *n;
- const struct SessionQuotaMessage *sqm;
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_min;
+ const struct GNUNET_ATS_SessionQuotaMessage *sqm;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received QUOTA message from peer `%s'\n",
GNUNET_i2s (peer));
- if (ntohs (msg->size) != sizeof (struct SessionQuotaMessage))
+ if (ntohs (msg->size) != sizeof (struct GNUNET_ATS_SessionQuotaMessage))
{
GNUNET_break_op (0);
GNUNET_STATISTICS_update (GST_stats,
gettext_noop
("# QUOTA messages received"),
1, GNUNET_NO);
- sqm = (const struct SessionQuotaMessage *) msg;
+ sqm = (const struct GNUNET_ATS_SessionQuotaMessage *) msg;
if (NULL == (n = lookup_neighbour (peer)))
{
/* gone already */
n->neighbour_receive_quota
= GNUNET_BANDWIDTH_value_max (GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT,
GNUNET_BANDWIDTH_value_init (ntohl (sqm->quota)));
-
- bandwidth_min = GNUNET_BANDWIDTH_value_min (n->primary_address.bandwidth_out,
- n->neighbour_receive_quota);
- send_outbound_quota_to_clients (peer,
- bandwidth_min);
+ send_outbound_quota_to_clients (n);
}
const struct GNUNET_MessageHeader *msg)
{
struct NeighbourMapEntry *n;
- const struct SessionDisconnectMessage *sdm;
+ const struct GNUNET_ATS_SessionDisconnectMessage *sdm;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received DISCONNECT message from peer `%s'\n",
GNUNET_i2s (peer));
- if (ntohs (msg->size) != sizeof (struct SessionDisconnectMessage))
+ if (ntohs (msg->size) != sizeof (struct GNUNET_ATS_SessionDisconnectMessage))
{
GNUNET_break_op (0);
GNUNET_STATISTICS_update (GST_stats,
gettext_noop
("# DISCONNECT messages received"),
1, GNUNET_NO);
- sdm = (const struct SessionDisconnectMessage *) msg;
+ sdm = (const struct GNUNET_ATS_SessionDisconnectMessage *) msg;
if (NULL == (n = lookup_neighbour (peer)))
{
/* gone already */
* @param peer
* @return address currently used
*/
-struct GNUNET_HELLO_Address *
+const struct GNUNET_HELLO_Address *
GST_neighbour_get_current_address (const struct GNUNET_PeerIdentity *peer)
{
struct NeighbourMapEntry *n;
projects / oweals / gnunet.git / blobdiff