*
* @return Handle to the required channel or NULL if not found.
*/
+// FIXME: simplify: call_cleaner is always #GNUNET_YES!!!
static void
destroy_channel (struct GNUNET_CADET_Channel *ch, int call_cleaner)
{
}
+/**
+ * Remove a transmit handle from the transmission queue, if present.
+ *
+ * Safe to call even if not queued.
+ *
+ * @param th handle to the packet to be unqueued.
+ */
+static void
+remove_from_queue (struct GNUNET_CADET_TransmitHandle *th)
+{
+ struct GNUNET_CADET_Handle *h = th->channel->cadet;
+
+ /* It might or might not have been queued (rarely not), but check anyway. */
+ if (NULL != th->next || h->th_tail == th)
+ {
+ GNUNET_CONTAINER_DLL_remove (h->th_head, h->th_tail, th);
+ }
+}
+
+
/**
* Send an ack on the channel to confirm the processing of a message.
*
size_t osize;
LOG (GNUNET_ERROR_TYPE_DEBUG, "Requesting Data: %u bytes\n", th->size);
+
+ GNUNET_assert (GNUNET_YES == th->channel->allow_send);
+ th->channel->allow_send = GNUNET_NO;
th->request_data_task = NULL;
th->channel->packet_size = 0;
+ remove_from_queue (th);
+
env = GNUNET_MQ_msg_extra (msg, th->size,
GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA);
msg->id = htonl (th->channel->chid);
osize = th->notify (th->notify_cls, th->size, &msg[1]);
GNUNET_assert (osize == th->size);
- th->channel->allow_send = GNUNET_NO;
GNUNET_MQ_send (th->channel->cadet->mq, env);
- GNUNET_CADET_notify_transmit_ready_cancel (th);
+
+ GNUNET_free (th);
}
struct GNUNET_CADET_TransmitHandle *th;
struct GNUNET_CADET_TransmitHandle *next;
LOG (GNUNET_ERROR_TYPE_DEBUG,
- " pending data, sending %U bytes!\n",
+ " pending data, sending %u bytes!\n",
ch->packet_size);
for (th = h->th_head; NULL != th; th = next)
{
next = th->next;
if (th->channel == ch)
{
+ GNUNET_assert (NULL == th->request_data_task);
th->request_data_task = GNUNET_SCHEDULER_add_now (&request_data, th);
- GNUNET_CONTAINER_DLL_remove (h->th_head, h->th_tail, th);
break;
}
}
}
-/**
- * Reconnect to the service, retransmit all infomation to try to restore the
- * original state.
- *
- * @param h handle to the cadet
- *
- * @return GNUNET_YES in case of sucess, GNUNET_NO otherwise (service down...)
- */
-static int
-do_reconnect (struct GNUNET_CADET_Handle *h)
-{
- GNUNET_MQ_hd_fixed_size (channel_created,
- GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE,
- struct GNUNET_CADET_ChannelCreateMessage);
- GNUNET_MQ_hd_fixed_size (channel_destroy,
- GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DESTROY,
- struct GNUNET_CADET_ChannelDestroyMessage);
- GNUNET_MQ_hd_var_size (local_data,
- GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA,
- struct GNUNET_CADET_LocalData);
- GNUNET_MQ_hd_fixed_size (local_ack,
- GNUNET_MESSAGE_TYPE_CADET_LOCAL_ACK,
- struct GNUNET_CADET_LocalAck);
- // FIXME
-// GNUNET_MQ_hd_fixed_Y size (channel_destroyed,
-// GNUNET_MESSAGE_TYPE_CADET_CHANNEL_NACK,
-// struct GNUNET_CADET_ChannelDestroyMessage);
- struct GNUNET_MQ_MessageHandler handlers[] = {
- make_channel_created_handler (h),
- make_channel_destroy_handler (h),
- make_local_data_handler (h),
- make_local_ack_handler (h),
- GNUNET_MQ_handler_end ()
- };
-
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Connecting to CADET\n");
-
- GNUNET_assert (NULL == h->mq);
- h->mq = GNUNET_CLIENT_connecT (h->cfg,
- "cadet",
- handlers,
- &handle_mq_error,
- h);
- if (NULL == h->mq)
- {
- reconnect (h);
- return GNUNET_NO;
- }
- else
- {
- h->reconnect_time = GNUNET_TIME_UNIT_MILLISECONDS;
- }
- return GNUNET_YES;
-}
-
-/**
- * Reconnect callback: tries to reconnect again after a failer previous
- * reconnecttion
- *
- * @param cls closure (cadet handle)
- */
-static void
-reconnect_cbk (void *cls)
-{
- struct GNUNET_CADET_Handle *h = cls;
-
- h->reconnect_task = NULL;
- do_reconnect (h);
-}
-
-
-/**
- * Reconnect to the service, retransmit all infomation to try to restore the
- * original state.
- *
- * @param h handle to the cadet
- *
- * @return #GNUNET_YES in case of sucess, #GNUNET_NO otherwise (service down...)
- */
-static void
-reconnect (struct GNUNET_CADET_Handle *h)
-{
- struct GNUNET_CADET_Channel *ch;
-
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Requested RECONNECT, destroying all channels\n");
- for (ch = h->channels_head; NULL != ch; ch = h->channels_head)
- destroy_channel (ch, GNUNET_YES);
- if (NULL == h->reconnect_task)
- h->reconnect_task = GNUNET_SCHEDULER_add_delayed (h->reconnect_time,
- &reconnect_cbk, h);
-}
-
-
/*
* Process a local reply about info on all channels, pass info to the user.
*
/**
- * Process a local reply about info on all tunnels, pass info to the user.
+ * Check that message received from CADET service is well-formed.
*
- * @param h Cadet handle.
- * @param message Message itself.
+ * @param cls the `struct GNUNET_CADET_Handle`
+ * @param message the message we got
+ * @return #GNUNET_OK if the message is well-formed,
+ * #GNUNET_SYSERR otherwise
*/
-static void
-process_get_peers (struct GNUNET_CADET_Handle *h,
- const struct GNUNET_MessageHeader *message)
+static int
+check_get_peers (void *cls,
+ const struct GNUNET_CADET_LocalInfoPeer *message)
{
- struct GNUNET_CADET_LocalInfoPeer *msg;
+ struct GNUNET_CADET_Handle *h = cls;
uint16_t size;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Get Peer messasge received\n");
-
if (NULL == h->info_cb.peers_cb)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " ignored\n");
- return;
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ " no handler for peesr monitor message!\n");
+ return GNUNET_SYSERR;
}
- size = ntohs (message->size);
+ size = ntohs (message->header.size);
if (sizeof (struct GNUNET_CADET_LocalInfoPeer) > size)
{
h->info_cb.peers_cb (h->info_cls, NULL, -1, 0, 0);
h->info_cb.peers_cb = NULL;
h->info_cls = NULL;
- return;
+ return GNUNET_SYSERR;
}
- msg = (struct GNUNET_CADET_LocalInfoPeer *) message;
+ return GNUNET_OK;
+}
+
+
+/**
+ * Process a local reply about info on all tunnels, pass info to the user.
+ *
+ * @param cls Closure (Cadet handle).
+ * @param msg Message itself.
+ */
+static void
+handle_get_peers (void *cls,
+ const struct GNUNET_CADET_LocalInfoPeer *msg)
+{
+ struct GNUNET_CADET_Handle *h = cls;
h->info_cb.peers_cb (h->info_cls, &msg->destination,
(int) ntohs (msg->tunnel),
(unsigned int ) ntohs (msg->paths),
/**
- * Process a local peer info reply, pass info to the user.
+ * Check that message received from CADET service is well-formed.
*
- * @param h Cadet handle.
- * @param message Message itself.
+ * @param cls the `struct GNUNET_CADET_Handle`
+ * @param message the message we got
+ * @return #GNUNET_OK if the message is well-formed,
+ * #GNUNET_SYSERR otherwise
*/
-static void
-process_get_peer (struct GNUNET_CADET_Handle *h,
- const struct GNUNET_MessageHeader *message)
+static int
+check_get_peer (void *cls,
+ const struct GNUNET_CADET_LocalInfoPeer *message)
{
- struct GNUNET_CADET_LocalInfoPeer *msg;
- struct GNUNET_PeerIdentity *id;
+ struct GNUNET_CADET_Handle *h = cls;
+ const size_t msize = sizeof (struct GNUNET_CADET_LocalInfoPeer);
+ struct GNUNET_PeerIdentity *paths_array;
+ size_t esize;
unsigned int epaths;
unsigned int paths;
- unsigned int path_length;
- unsigned int i;
- int neighbor;
- size_t esize;
- size_t msize;
+ unsigned int peers;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Info Peer messasge received\n");
if (NULL == h->info_cb.peer_cb)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " ignored\n");
- return;
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ " no handler for peer monitor message!\n");
+ goto clean_cls;
}
/* Verify message sanity */
- msg = (struct GNUNET_CADET_LocalInfoPeer *) message;
- esize = ntohs (message->size);
- msize = sizeof (struct GNUNET_CADET_LocalInfoPeer);
+ esize = ntohs (message->header.size);
if (esize < msize)
{
GNUNET_break_op (0);
h->info_cb.peer_cb (h->info_cls, NULL, 0, 0, 0, NULL);
goto clean_cls;
}
- epaths = (unsigned int) ntohs (msg->paths);
+ if (0 != ((esize - msize) % sizeof (struct GNUNET_PeerIdentity)))
+ {
+ GNUNET_break_op (0);
+ h->info_cb.peer_cb (h->info_cls, NULL, 0, 0, 0, NULL);
+ goto clean_cls;
+
+ }
+ peers = (esize - msize) / sizeof (struct GNUNET_PeerIdentity);
+ epaths = (unsigned int) ntohs (message->paths);
+ paths_array = (struct GNUNET_PeerIdentity *) &message[1];
paths = 0;
- path_length = 0;
- neighbor = GNUNET_NO;
- id = (struct GNUNET_PeerIdentity *) &msg[1];
- for (i = 0; msize < esize; i++)
+ for (int i = 0; i < peers; i++)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " %s\n", GNUNET_i2s (&id[i]));
- msize += sizeof (struct GNUNET_PeerIdentity);
- path_length++;
- if (0 == memcmp (&id[i], &msg->destination,
+ if (0 == memcmp (&paths_array[i], &message->destination,
sizeof (struct GNUNET_PeerIdentity)))
{
- if (1 == path_length)
- neighbor = GNUNET_YES;
- path_length = 0;
paths++;
}
}
- if (msize != esize)
- {
- GNUNET_break_op (0);
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "m:%u, e: %u\n",
- (unsigned int) msize,
- (unsigned int) esize);
- h->info_cb.peer_cb (h->info_cls, NULL, 0, 0, 0, NULL);
- goto clean_cls;
- }
if (paths != epaths)
{
GNUNET_break_op (0);
goto clean_cls;
}
- /* Call Callback with tunnel info. */
- id = (struct GNUNET_PeerIdentity *) &msg[1];
- h->info_cb.peer_cb (h->info_cls,
- &msg->destination,
- (int) ntohs (msg->tunnel),
- neighbor,
- paths,
- id);
+ return GNUNET_OK;
- clean_cls:
+clean_cls:
h->info_cb.peer_cb = NULL;
h->info_cls = NULL;
+ return GNUNET_SYSERR;
}
/**
- * Process a local reply about info on all tunnels, pass info to the user.
+ * Process a local peer info reply, pass info to the user.
*
- * @param h Cadet handle.
+ * @param cls Closure (Cadet handle).
* @param message Message itself.
*/
static void
-process_get_tunnels (struct GNUNET_CADET_Handle *h,
- const struct GNUNET_MessageHeader *message)
+handle_get_peer (void *cls,
+ const struct GNUNET_CADET_LocalInfoPeer *message)
{
- struct GNUNET_CADET_LocalInfoTunnel *msg;
- uint16_t size;
+ struct GNUNET_CADET_Handle *h = cls;
+ struct GNUNET_PeerIdentity *paths_array;
+ unsigned int paths;
+ unsigned int path_length;
+ int neighbor;
+ unsigned int peers;
+
+ paths = (unsigned int) ntohs (message->paths);
+ paths_array = (struct GNUNET_PeerIdentity *) &message[1];
+ peers = (ntohs (message->header.size) - sizeof (*message))
+ / sizeof (struct GNUNET_PeerIdentity);
+ path_length = 0;
+ neighbor = GNUNET_NO;
+
+ for (int i = 0; i < peers; i++)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " %s\n", GNUNET_i2s (&paths_array[i]));
+ path_length++;
+ if (0 == memcmp (&paths_array[i], &message->destination,
+ sizeof (struct GNUNET_PeerIdentity)))
+ {
+ if (1 == path_length)
+ neighbor = GNUNET_YES;
+ path_length = 0;
+ }
+ }
+
+ /* Call Callback with tunnel info. */
+ paths_array = (struct GNUNET_PeerIdentity *) &message[1];
+ h->info_cb.peer_cb (h->info_cls,
+ &message->destination,
+ (int) ntohs (message->tunnel),
+ neighbor,
+ paths,
+ paths_array);
+}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Get Tunnels messasge received\n");
+
+/**
+ * Check that message received from CADET service is well-formed.
+ *
+ * @param cls the `struct GNUNET_CADET_Handle`
+ * @param msg the message we got
+ * @return #GNUNET_OK if the message is well-formed,
+ * #GNUNET_SYSERR otherwise
+ */
+static int
+check_get_tunnels (void *cls,
+ const struct GNUNET_CADET_LocalInfoTunnel *msg)
+{
+ struct GNUNET_CADET_Handle *h = cls;
+ uint16_t size;
if (NULL == h->info_cb.tunnels_cb)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " ignored\n");
- return;
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ " no handler for tunnels monitor message!\n");
+ return GNUNET_SYSERR;
}
- size = ntohs (message->size);
+ size = ntohs (msg->header.size);
if (sizeof (struct GNUNET_CADET_LocalInfoTunnel) > size)
{
h->info_cb.tunnels_cb (h->info_cls, NULL, 0, 0, 0, 0);
h->info_cb.tunnels_cb = NULL;
h->info_cls = NULL;
- return;
+ return GNUNET_SYSERR;
}
+ return GNUNET_OK;
+}
+
+
+/**
+ * Process a local reply about info on all tunnels, pass info to the user.
+ *
+ * @param cls Closure (Cadet handle).
+ * @param message Message itself.
+ */
+static void
+handle_get_tunnels (void *cls,
+ const struct GNUNET_CADET_LocalInfoTunnel *msg)
+{
+ struct GNUNET_CADET_Handle *h = cls;
- msg = (struct GNUNET_CADET_LocalInfoTunnel *) message;
h->info_cb.tunnels_cb (h->info_cls, &msg->destination,
ntohl (msg->channels), ntohl (msg->connections),
ntohs (msg->estate), ntohs (msg->cstate));
/**
- * Process a local tunnel info reply, pass info to the user.
+ * Check that message received from CADET service is well-formed.
*
- * @param h Cadet handle.
- * @param message Message itself.
+ * @param cls the `struct GNUNET_CADET_Handle`
+ * @param msg the message we got
+ * @return #GNUNET_OK if the message is well-formed,
+ * #GNUNET_SYSERR otherwise
*/
-static void
-process_get_tunnel (struct GNUNET_CADET_Handle *h,
- const struct GNUNET_MessageHeader *message)
+static int
+check_get_tunnel (void *cls,
+ const struct GNUNET_CADET_LocalInfoTunnel *msg)
{
- struct GNUNET_CADET_LocalInfoTunnel *msg;
- size_t esize;
- size_t msize;
+ struct GNUNET_CADET_Handle *h = cls;
unsigned int ch_n;
unsigned int c_n;
- struct GNUNET_CADET_Hash *conns;
- CADET_ChannelNumber *chns;
+ size_t esize;
+ size_t msize;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Get Tunnel messasge received\n");
if (NULL == h->info_cb.tunnel_cb)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " ignored\n");
- return;
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ " no handler for tunnel monitor message!\n");
+ goto clean_cls;
}
/* Verify message sanity */
- msg = (struct GNUNET_CADET_LocalInfoTunnel *) message;
- msize = ntohs (message->size);
+ msize = ntohs (msg->header.size);
esize = sizeof (struct GNUNET_CADET_LocalInfoTunnel);
if (esize > msize)
{
(unsigned int) esize,
ch_n,
c_n);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "%u (%u ch, %u conn)\n",
- (unsigned int) sizeof (struct GNUNET_CADET_LocalInfoTunnel),
- (unsigned int) sizeof (CADET_ChannelNumber),
- (unsigned int) sizeof (struct GNUNET_HashCode));
h->info_cb.tunnel_cb (h->info_cls, NULL, 0, 0, NULL, NULL, 0, 0);
goto clean_cls;
}
+ return GNUNET_OK;
+
+clean_cls:
+ h->info_cb.tunnel_cb = NULL;
+ h->info_cls = NULL;
+ return GNUNET_SYSERR;
+}
+
+
+/**
+ * Process a local tunnel info reply, pass info to the user.
+ *
+ * @param cls Closure (Cadet handle).
+ * @param msg Message itself.
+ */
+static void
+handle_get_tunnel (void *cls,
+ const struct GNUNET_CADET_LocalInfoTunnel *msg)
+{
+ struct GNUNET_CADET_Handle *h = cls;
+ unsigned int ch_n;
+ unsigned int c_n;
+ struct GNUNET_CADET_Hash *conns;
+ CADET_ChannelNumber *chns;
+
+ ch_n = ntohl (msg->channels);
+ c_n = ntohl (msg->connections);
+
/* Call Callback with tunnel info. */
conns = (struct GNUNET_CADET_Hash *) &msg[1];
chns = (CADET_ChannelNumber *) &conns[c_n];
h->info_cb.tunnel_cb (h->info_cls, &msg->destination,
- ch_n, c_n, chns, conns,
- ntohs (msg->estate), ntohs (msg->cstate));
+ ch_n, c_n, chns, conns,
+ ntohs (msg->estate), ntohs (msg->cstate));
+}
-clean_cls:
- h->info_cb.tunnel_cb = NULL;
- h->info_cls = NULL;
+
+
+/**
+ * Reconnect to the service, retransmit all infomation to try to restore the
+ * original state.
+ *
+ * @param h handle to the cadet
+ *
+ * @return GNUNET_YES in case of sucess, GNUNET_NO otherwise (service down...)
+ */
+static int
+do_reconnect (struct GNUNET_CADET_Handle *h)
+{
+ struct GNUNET_MQ_MessageHandler handlers[] = {
+ GNUNET_MQ_hd_fixed_size (channel_created,
+ GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE,
+ struct GNUNET_CADET_ChannelCreateMessage,
+ h),
+ GNUNET_MQ_hd_fixed_size (channel_destroy,
+ GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DESTROY,
+ struct GNUNET_CADET_ChannelDestroyMessage,
+ h),
+ GNUNET_MQ_hd_var_size (local_data,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA,
+ struct GNUNET_CADET_LocalData,
+ h),
+ GNUNET_MQ_hd_fixed_size (local_ack,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_ACK,
+ struct GNUNET_CADET_LocalAck,
+ h),
+ GNUNET_MQ_hd_var_size (get_peers,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PEERS,
+ struct GNUNET_CADET_LocalInfoPeer,
+ h),
+ GNUNET_MQ_hd_var_size (get_peer,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PEER,
+ struct GNUNET_CADET_LocalInfoPeer,
+ h),
+ GNUNET_MQ_hd_var_size (get_tunnels,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_TUNNELS,
+ struct GNUNET_CADET_LocalInfoTunnel,
+ h),
+ GNUNET_MQ_hd_var_size (get_tunnel,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_TUNNEL,
+ struct GNUNET_CADET_LocalInfoTunnel,
+ h),
+ // FIXME
+// GNUNET_MQ_hd_fixed_Y size (channel_destroyed,
+// GNUNET_MESSAGE_TYPE_CADET_CHANNEL_NACK,
+// struct GNUNET_CADET_ChannelDestroyMessage);
+ GNUNET_MQ_handler_end ()
+ };
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Connecting to CADET\n");
+
+ GNUNET_assert (NULL == h->mq);
+ h->mq = GNUNET_CLIENT_connecT (h->cfg,
+ "cadet",
+ handlers,
+ &handle_mq_error,
+ h);
+ if (NULL == h->mq)
+ {
+ reconnect (h);
+ return GNUNET_NO;
+ }
+ else
+ {
+ h->reconnect_time = GNUNET_TIME_UNIT_MILLISECONDS;
+ }
+ return GNUNET_YES;
+}
+
+/**
+ * Reconnect callback: tries to reconnect again after a failer previous
+ * reconnecttion
+ *
+ * @param cls closure (cadet handle)
+ */
+static void
+reconnect_cbk (void *cls)
+{
+ struct GNUNET_CADET_Handle *h = cls;
+
+ h->reconnect_task = NULL;
+ do_reconnect (h);
}
-// FIXME: add monitor messages to mq
-// static void
-// msg_received (void *cls, const struct GNUNET_MessageHeader *msg)
-// {
-// struct GNUNET_CADET_Handle *h = cls;
-// uint16_t type;
-//
-// if (msg == NULL)
-// {
-// LOG (GNUNET_ERROR_TYPE_DEBUG,
-// "Cadet service disconnected, reconnecting\n", h);
-// reconnect (h);
-// return;
-// }
-// type = ntohs (msg->type);
-// LOG (GNUNET_ERROR_TYPE_DEBUG, "\n");
-// LOG (GNUNET_ERROR_TYPE_DEBUG, "Received a message: %s\n",
-// GC_m2s (type));
-// switch (type)
-// {
-// /* Notify of a new incoming channel */
-// case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_CREATE:
-// // process_channel_created (h,
-// // (struct GNUNET_CADET_ChannelCreateMessage *) msg);
-// break;
-// /* Notify of a channel disconnection */
-// case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_DESTROY: /* TODO separate(gid problem)*/
-// case GNUNET_MESSAGE_TYPE_CADET_CHANNEL_NACK:
-// // process_channel_destroy (h,
-// // (struct GNUNET_CADET_ChannelDestroyMessage *) msg);
-// break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA:
-// // process_incoming_data (h, msg);
-// break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_ACK:
-// // process_ack (h, msg);
-// break;
-// // case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_CHANNELS:
-// // process_get_channels (h, msg);
-// // break;
-// // case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_CHANNEL:
-// // process_show_channel (h, msg);
-// // break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PEERS:
-// process_get_peers (h, msg);
-// break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PEER:
-// process_get_peer (h, msg);
-// break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_TUNNELS:
-// process_get_tunnels (h, msg);
-// break;
-// case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_TUNNEL:
-// process_get_tunnel (h, msg);
-// break;
-// // case GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_CHANNEL:
-// // process_show_channel (h, msg);
-// // break;
-// default:
-// /* We shouldn't get any other packages, log and ignore */
-// LOG (GNUNET_ERROR_TYPE_WARNING,
-// "unsolicited message form service (type %s)\n",
-// GC_m2s (ntohs (msg->type)));
-// }
-// LOG (GNUNET_ERROR_TYPE_DEBUG, "message processed\n");
-// GNUNET_CLIENT_receive (h->client, &msg_received, h,
-// GNUNET_TIME_UNIT_FOREVER_REL);
-// }
+/**
+ * Reconnect to the service, retransmit all infomation to try to restore the
+ * original state.
+ *
+ * @param h handle to the cadet
+ *
+ * @return #GNUNET_YES in case of sucess, #GNUNET_NO otherwise (service down...)
+ */
+static void
+reconnect (struct GNUNET_CADET_Handle *h)
+{
+ struct GNUNET_CADET_Channel *ch;
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Requested RECONNECT, destroying all channels\n");
+ for (ch = h->channels_head; NULL != ch; ch = h->channels_head)
+ destroy_channel (ch, GNUNET_YES);
+ if (NULL == h->reconnect_task)
+ h->reconnect_task = GNUNET_SCHEDULER_add_delayed (h->reconnect_time,
+ &reconnect_cbk, h);
+}
/******************************************************************************/
}
th->request_data_task = NULL;
- /* It might or might not have been queued (rarely not), but check anyway. */
- if (NULL != th->next)
- {
- struct GNUNET_CADET_Handle *h;
- h = th->channel->cadet;
- GNUNET_CONTAINER_DLL_remove (h->th_head, h->th_tail, th);
- }
+ remove_from_queue (th);
GNUNET_free (th);
}
struct GNUNET_MessageHeader *msg;
struct GNUNET_MQ_Envelope *env;
- env = GNUNET_MQ_msg (msg, type);
- GNUNET_MQ_send (h->mq, env);
-
LOG (GNUNET_ERROR_TYPE_DEBUG,
- " Sending %s message to service\n",
+ " Sending %s monitor message to service\n",
GC_m2s(type));
+
+ env = GNUNET_MQ_msg (msg, type);
+ GNUNET_MQ_send (h->mq, env);
}
projects / oweals / gnunet.git / blobdiff