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.
*/
/**
*/
struct DestinationEntry *destination;
- /**
- * Pre-allocated channel for this destination, or NULL for none.
- */
- struct ChannelState *ts;
-
/**
* Destination port this channel state is used for.
*/
*/
struct ChannelMessageQueueEntry *tmq_tail;
- /**
- * Destination entry that has a pointer to this channel state;
- * NULL if this channel state is in the channel map.
- */
- struct DestinationChannel *destination_container;
-
/**
* Destination to which this channel leads. Note that
* this struct is NOT in the destination_map (but a
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Cleaning up channel state\n");
+ if (NULL != ts->th)
+ {
+ GNUNET_CADET_notify_transmit_ready_cancel (ts->th);
+ ts->th = NULL;
+ }
+ if (NULL != (channel = ts->channel))
+ {
+ ts->channel = NULL;
+ GNUNET_CADET_channel_destroy (channel);
+ return;
+ }
GNUNET_STATISTICS_update (stats,
gettext_noop ("# Active channels"),
-1, GNUNET_NO);
GNUNET_free (tnq);
}
GNUNET_assert (0 == ts->tmq_length);
- if (NULL != ts->th)
- {
- GNUNET_CADET_notify_transmit_ready_cancel (ts->th);
- ts->th = NULL;
- }
GNUNET_assert (NULL == ts->destination.heap_node);
- if (NULL != (channel = ts->channel))
- {
- ts->channel = NULL;
- GNUNET_CADET_channel_destroy (channel);
- }
if (NULL != ts->search)
{
GNUNET_REGEX_search_cancel (ts->search);
&key,
ts));
}
- if (NULL != ts->destination_container)
- {
- GNUNET_assert (ts == ts->destination_container->ts);
- ts->destination_container->ts = NULL;
- ts->destination_container = NULL;
- }
GNUNET_free (ts);
}
GNUNET_assert (size >= tnq->len);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Sending %u bytes via cadet channel\n",
- tnq->len);
+ (unsigned int) tnq->len);
GNUNET_CONTAINER_DLL_remove (ts->tmq_head,
ts->tmq_tail,
tnq);
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Queueing %u bytes for transmission via cadet channel\n",
- tnq->len);
+ (unsigned int) tnq->len);
GNUNET_assert (NULL != ts->channel);
GNUNET_CONTAINER_DLL_insert_tail (ts->tmq_head,
ts->tmq_tail,
{
GNUNET_snprintf (dest,
sizeof (dest),
- "HS: %s-%s\n",
+ "HS: %s-%s",
GNUNET_i2s (&de->details.service_destination.target),
GNUNET_h2s (&de->details.service_destination.service_descriptor));
}
GNUNET_STATISTICS_update (stats,
gettext_noop ("# Cadet channels created"),
1, GNUNET_NO);
- GNUNET_assert (NULL == dt->ts);
switch (client_af)
{
case AF_INET:
ts->af = client_af;
ts->destination = *dt->destination;
ts->destination.heap_node = NULL; /* copy is NOT in destination heap */
- dt->ts = ts;
- ts->destination_container = dt; /* we are referenced from dt */
if (dt->destination->is_service)
{
ts->channel = GNUNET_CADET_channel_create (cadet_handle,
return NULL;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Creating channel to peer %s offering service %s\n",
+ "Creating channel %p to peer %s offering service %s\n",
+ ts->channel,
GNUNET_i2s (&dt->destination->details.service_destination.target),
GNUNET_h2s (&dt->destination->details.service_destination.service_descriptor));
}
source_port = ntohs (udp->source_port);
destination_port = ntohs (udp->destination_port);
get_channel_key_from_ips (af,
- IPPROTO_UDP,
- source_ip,
- source_port,
- destination_ip,
- destination_port,
- &key);
+ IPPROTO_UDP,
+ source_ip,
+ source_port,
+ destination_ip,
+ destination_port,
+ &key);
}
break;
case IPPROTO_TCP:
source_port = ntohs (tcp->source_port);
destination_port = ntohs (tcp->destination_port);
get_channel_key_from_ips (af,
- IPPROTO_TCP,
- source_ip,
- source_port,
- destination_ip,
- destination_port,
- &key);
+ IPPROTO_TCP,
+ source_ip,
+ source_port,
+ destination_ip,
+ destination_port,
+ &key);
}
break;
case IPPROTO_ICMP:
source_port = 0;
destination_port = 0;
get_channel_key_from_ips (af,
- protocol,
- source_ip,
- 0,
- destination_ip,
- 0,
- &key);
+ protocol,
+ source_ip,
+ 0,
+ destination_ip,
+ 0,
+ &key);
}
break;
default:
char xbuf[INET6_ADDRSTRLEN];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Routing %s packet from %s:%u -> %s:%u to destination %s:%u\n",
+ "Routing %s packet from [%s]:%u -> [%s]:%u to destination [%s]:%u\n",
(protocol == IPPROTO_TCP) ? "TCP" : "UDP",
inet_ntop (af, source_ip, sbuf, sizeof (sbuf)),
source_port,
char dbuf[INET6_ADDRSTRLEN];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Routing %s packet from %s:%u -> %s:%u to service %s at peer %s\n",
+ "Routing %s packet from [%s]:%u -> [%s]:%u to service %s at peer %s\n",
(protocol == IPPROTO_TCP) ? "TCP" : "UDP",
inet_ntop (af, source_ip, sbuf, sizeof (sbuf)),
source_port,
&key);
if (NULL == ts)
{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating new channel for key %s\n",
+ GNUNET_h2s (&key));
/* need to either use the existing channel from the destination (if still
available) or create a fresh one */
- if (NULL == dt->ts)
- ts = create_channel_to_destination (dt, af);
- else
- ts = dt->ts;
+ ts = create_channel_to_destination (dt, af);
if (NULL == ts)
return;
- dt->ts = NULL;
- ts->destination_container = NULL; /* no longer 'contained' */
/* now bind existing "unbound" channel to our IP/port tuple */
ts->protocol = protocol;
ts->af = af;
GNUNET_CONTAINER_heap_update_cost (channel_heap,
ts->heap_node,
GNUNET_TIME_absolute_get ().abs_value_us);
+ GNUNET_CADET_receive_done (channel);
return GNUNET_OK;
}
char dbuf[INET6_ADDRSTRLEN];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received UDP reply from cadet, sending %u bytes from %s:%u -> %s:%u via TUN\n",
+ "Received UDP reply from cadet, sending %u bytes from [%s]:%u -> [%s]:%u via TUN\n",
(unsigned int) mlen,
inet_ntop (ts->af, &ts->destination_ip, sbuf, sizeof (sbuf)),
ts->destination_port,
GNUNET_CONTAINER_heap_update_cost (channel_heap,
ts->heap_node,
GNUNET_TIME_absolute_get ().abs_value_us);
+ GNUNET_CADET_receive_done (channel);
return GNUNET_OK;
}
char dbuf[INET6_ADDRSTRLEN];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received TCP reply from cadet, sending %u bytes from %s:%u -> %s:%u via TUN\n",
+ "Received TCP reply from cadet, sending %u bytes from [%s]:%u -> [%s]:%u via TUN\n",
(unsigned int) mlen,
inet_ntop (ts->af, &ts->destination_ip, sbuf, sizeof (sbuf)),
ts->destination_port,
GNUNET_CONTAINER_heap_update_cost (channel_heap,
ts->heap_node,
GNUNET_TIME_absolute_get ().abs_value_us);
+ GNUNET_CADET_receive_done (channel);
return GNUNET_OK;
}
GNUNET_CONTAINER_DLL_remove (de->dt_head,
de->dt_tail,
dt);
- if (NULL != dt->ts)
- {
- free_channel_state (dt->ts);
- GNUNET_assert (NULL == dt->ts);
- }
GNUNET_free (dt);
}
if (NULL != de->heap_node)
void *addr;
struct DestinationEntry *de;
struct GNUNET_HashCode key;
- struct ChannelState *ts;
struct DestinationChannel *dt;
/* parse request */
GNUNET_CONTAINER_DLL_insert (de->dt_head,
de->dt_tail,
dt);
- ts = create_channel_to_destination (dt,
- result_af);
- switch (result_af)
- {
- case AF_INET:
- ts->destination_ip.v4 = v4;
- break;
- case AF_INET6:
- ts->destination_ip.v6 = v6;
- break;
- default:
- GNUNET_assert (0);
- }
/* we're done */
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
* Function scheduled as very last function, cleans up after us
*
* @param cls unused
- * @param tc unused
*/
static void
-cleanup (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+cleanup (void *cls)
{
unsigned int i;
}
if (NULL != helper_handle)
{
- GNUNET_HELPER_stop (helper_handle, GNUNET_NO);
+ GNUNET_HELPER_kill (helper_handle, GNUNET_NO);
+ GNUNET_HELPER_wait (helper_handle);
helper_handle = NULL;
}
if (NULL != nc)
&message_token, NULL, NULL);
nc = GNUNET_SERVER_notification_context_create (server, 1);
GNUNET_SERVER_add_handlers (server, service_handlers);
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &cleanup,
- NULL);
+ GNUNET_SCHEDULER_add_shutdown (&cleanup,
+ NULL);
}
projects / oweals / gnunet.git / blobdiff