* @param cls the `struct TransportClient *` to notify
* @param peer identity of the neighbour
* @param address the address
+ * @param state the current state of the peer
+ * @param state_timeout the time out for the state
* @param bandwidth_in inbound bandwidth in NBO
* @param bandwidth_out outbound bandwidth in NBO
*/
static void
notify_client_about_neighbour (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_HELLO_Address *address,
+ enum GNUNET_TRANSPORT_PeerState state,
+ struct GNUNET_TIME_Absolute state_timeout,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
{
struct TransportClient *tc = cls;
struct ConnectInfoMessage *cim;
size_t size = sizeof (struct ConnectInfoMessage);
char buf[size] GNUNET_ALIGN;
+ if (GNUNET_NO == GST_neighbours_test_connected (peer))
+ return;
+
GNUNET_assert (size < GNUNET_SERVER_MAX_MESSAGE_SIZE);
cim = (struct ConnectInfoMessage *) buf;
cim->header.size = htons (size);
msg = GNUNET_malloc (size);
msg->header.size = htons (size);
msg->header.type =
- htons (GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE_RESPONSE);
+ htons (GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PEER_RESPONSE);
msg->reserved = htonl (0);
msg->peer = *peer;
msg->addrlen = htonl (alen);
}
+struct PeerIterationContext
+{
+ struct GNUNET_SERVER_TransmitContext *tc;
+
+ struct GNUNET_PeerIdentity id;
+
+ int all;
+};
+
/**
- * Output the active address of connected neighbours to the given client.
+ * Output information of neighbours to the given client.
*
- * @param cls the 'struct GNUNET_SERVER_TransmitContext' for transmission to the client
+ * @param cls the 'struct PeerIterationContext'
* @param peer identity of the neighbour
* @param address the address
+ * @param state current state this peer is in
+ * @param state_timeout timeout for the current state of the peer
* @param bandwidth_in inbound quota in NBO
* @param bandwidth_out outbound quota in NBO
*/
static void
-output_address (void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
+send_peer_information (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_HELLO_Address *address,
+ enum GNUNET_TRANSPORT_PeerState state,
+ struct GNUNET_TIME_Absolute state_timeout,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out)
{
- struct GNUNET_SERVER_TransmitContext *tc = cls;
+ struct PeerIterationContext *pc = cls;
struct PeerIterateResponseMessage *msg;
- msg = compose_address_iterate_response_message (peer, address);
- GNUNET_SERVER_transmit_context_append_message (tc, &msg->header);
- GNUNET_free (msg);
+ if ( (GNUNET_YES == pc->all) ||
+ (0 == memcmp (peer, &pc->id, sizeof (pc->id))) )
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Sending information about `%s' using address `%s' in state `%s'\n",
+ GNUNET_i2s(peer),
+ (address != NULL) ? GST_plugins_a2s (address) : "<none>",
+ GNUNET_TRANSPORT_p2s (state));
+ msg = compose_address_iterate_response_message (peer, address);
+ msg->state = htonl (state);
+ msg->state_timeout = GNUNET_TIME_absolute_hton(state_timeout);
+ GNUNET_SERVER_transmit_context_append_message (pc->tc, &msg->header);
+ GNUNET_free (msg);
+ }
}
+
+
/**
- * Client asked to obtain information about all actively used addresses
- * of connected peers
+ * Client asked to obtain information about a specific or all peers
* Process the request.
*
* @param cls unused
* @param message the peer address information request
*/
static void
-clients_handle_address_iterate (void *cls, struct GNUNET_SERVER_Client *client,
+clients_handle_monitor_peers (void *cls, struct GNUNET_SERVER_Client *client,
const struct GNUNET_MessageHeader *message)
{
static struct GNUNET_PeerIdentity all_zeros;
struct GNUNET_SERVER_TransmitContext *tc;
- struct PeerIterateMessage *msg;
- struct GNUNET_HELLO_Address *address;
+ struct PeerMonitorMessage *msg;
+ struct PeerIterationContext pc;
- if (ntohs (message->type) != GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE)
+ if (ntohs (message->type) != GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PEER_REQUEST)
{
GNUNET_break (0);
GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
return;
}
- if (ntohs (message->size) != sizeof (struct PeerIterateMessage))
+ if (ntohs (message->size) != sizeof (struct PeerMonitorMessage))
{
GNUNET_break (0);
GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
return;
}
- msg = (struct PeerIterateMessage *) message;
+ msg = (struct PeerMonitorMessage *) message;
if ( (GNUNET_YES != ntohl (msg->one_shot)) &&
(NULL != lookup_monitoring_client (client)) )
{
return;
}
GNUNET_SERVER_disable_receive_done_warning (client);
- tc = GNUNET_SERVER_transmit_context_create (client);
+ pc.tc = tc = GNUNET_SERVER_transmit_context_create (client);
+
+ /* Send initial list */
if (0 == memcmp (&msg->peer, &all_zeros, sizeof (struct GNUNET_PeerIdentity)))
{
/* iterate over all neighbours */
- GST_neighbours_iterate (&output_address, tc);
+ pc.all = GNUNET_YES;
+ pc.id = msg->peer;
}
else
{
/* just return one neighbour */
- address = GST_neighbour_get_current_address (&msg->peer);
- if (address != NULL)
- output_address (tc, &msg->peer, address,
- GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT,
- GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT);
+ pc.all = GNUNET_NO;
+ pc.id = msg->peer;
}
+ GST_neighbours_iterate (&send_peer_information, &pc);
+
if (GNUNET_YES != ntohl (msg->one_shot))
+ {
setup_monitoring_client (client, &msg->peer);
+ }
else
+ {
GNUNET_SERVER_transmit_context_append_data (tc, NULL, 0,
- GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE_RESPONSE);
+ GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PEER_RESPONSE);
+ }
+
GNUNET_SERVER_transmit_context_run (tc, GNUNET_TIME_UNIT_FOREVER_REL);
}
sizeof (struct TransportRequestConnectMessage)},
{&clients_handle_address_to_string, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_TO_STRING, 0},
- {&clients_handle_address_iterate, NULL,
- GNUNET_MESSAGE_TYPE_TRANSPORT_ADDRESS_ITERATE,
- sizeof (struct PeerIterateMessage)},
+ {&clients_handle_monitor_peers, NULL,
+ GNUNET_MESSAGE_TYPE_TRANSPORT_MONITOR_PEER_REQUEST,
+ sizeof (struct PeerMonitorMessage)},
{&GST_blacklist_handle_init, NULL,
GNUNET_MESSAGE_TYPE_TRANSPORT_BLACKLIST_INIT,
sizeof (struct GNUNET_MessageHeader)},
*
* @param peer peer this update is about (never NULL)
* @param address address, NULL on disconnect
+ * @param state the current state of the peer
+ * @param state_timeout the time out for the state
*/
void
-GST_clients_broadcast_address_notification (const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_HELLO_Address *address)
+GST_clients_broadcast_peer_notification (const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_HELLO_Address *address,
+ enum GNUNET_TRANSPORT_PeerState state,
+ struct GNUNET_TIME_Absolute state_timeout)
{
struct PeerIterateResponseMessage *msg;
struct MonitoringClient *mc;
static struct GNUNET_PeerIdentity all_zeros;
msg = compose_address_iterate_response_message (peer, address);
+ msg->state = htonl (state);
+ msg->state_timeout = GNUNET_TIME_absolute_hton (state_timeout);
mc = monitoring_clients_head;
while (mc != NULL)
{
projects / oweals / gnunet.git / blobdiff