ccn = msg->ccn;
port_number = &msg->port;
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Creating incoming channel %X [%s]\n",
- ntohl (ccn.channel_of_client),
- GNUNET_h2s (port_number));
if (ntohl (ccn.channel_of_client) >= GNUNET_CADET_LOCAL_CHANNEL_ID_CLI)
{
GNUNET_break (0);
return;
}
port = find_port (h, port_number);
- if (NULL != port)
- {
- void *ctx;
-
- ch = create_channel (h, ccn);
- ch->peer = GNUNET_PEER_intern (&msg->peer);
- ch->cadet = h;
- ch->ccn = ccn;
- ch->port = port;
- ch->options = ntohl (msg->opt);
-
- LOG (GNUNET_ERROR_TYPE_DEBUG, " created channel %p\n", ch);
- ctx = port->handler (port->cls, ch, &msg->peer, port->hash, ch->options);
- if (NULL != ctx)
- ch->ctx = ctx;
- LOG (GNUNET_ERROR_TYPE_DEBUG, "User notified\n");
- }
- else
+ if (NULL == port)
{
struct GNUNET_CADET_LocalChannelDestroyMessage *d_msg;
struct GNUNET_MQ_Envelope *env;
- LOG (GNUNET_ERROR_TYPE_DEBUG, "No handler for incoming channels\n");
+ GNUNET_break (0);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "No handler for incoming channel %X [%s]\n",
+ ntohl (ccn.channel_of_client),
+ GNUNET_h2s (port_number));
+ /* FIXME: should disconnect instead, this is a serious error! */
env = GNUNET_MQ_msg (d_msg,
GNUNET_MESSAGE_TYPE_CADET_LOCAL_CHANNEL_DESTROY);
d_msg->ccn = msg->ccn;
- GNUNET_MQ_send (h->mq, env);
+ GNUNET_MQ_send (h->mq,
+ env);
+ return;
}
- return;
+
+ ch = create_channel (h,
+ ccn);
+ ch->peer = GNUNET_PEER_intern (&msg->peer);
+ ch->cadet = h;
+ ch->ccn = ccn;
+ ch->port = port;
+ ch->options = ntohl (msg->opt);
+
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating incoming channel %X [%s] %p\n",
+ ntohl (ccn.channel_of_client),
+ GNUNET_h2s (port_number),
+ ch);
+ ch->ctx = port->handler (port->cls,
+ ch,
+ &msg->peer,
+ port->hash,
+ ch->options);
}
payload = (struct GNUNET_MessageHeader *) &message[1];
type = ntohs (payload->type);
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Got a %s data on channel %s [%X] of type %s\n",
+ "Got a %s data on channel %s [%X] of type %s (%u)\n",
GC_f2s (ntohl (ch->ccn.channel_of_client) >=
GNUNET_CADET_LOCAL_CHANNEL_ID_CLI),
GNUNET_i2s (GNUNET_PEER_resolve2 (ch->peer)),
ntohl (message->ccn.channel_of_client),
- GC_m2s (type));
+ GC_m2s (type),
+ type);
for (i = 0; i < h->n_handlers; i++)
{
if (handler->type == type)
{
if (GNUNET_OK !=
- handler->callback (h->cls, ch, &ch->ctx, payload))
+ handler->callback (h->cls,
+ ch,
+ &ch->ctx,
+ payload))
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"callback caused disconnection\n");
{
struct GNUNET_CADET_Handle *h;
- LOG (GNUNET_ERROR_TYPE_DEBUG, "GNUNET_CADET_connect()\n");
h = GNUNET_new (struct GNUNET_CADET_Handle);
- LOG (GNUNET_ERROR_TYPE_DEBUG, " addr %p\n", h);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "GNUNET_CADET_connect() %p\n",
+ h);
h->cfg = cfg;
h->cleaner = cleaner;
h->ports = GNUNET_CONTAINER_multihashmap_create (4, GNUNET_YES);
for (h->n_handlers = 0;
handlers && handlers[h->n_handlers].type;
h->n_handlers++) ;
- LOG (GNUNET_ERROR_TYPE_DEBUG, "GNUNET_CADET_connect() END\n");
return h;
}
struct GNUNET_CADET_Channel *ch;
struct GNUNET_CADET_ClientChannelNumber ccn;
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Creating new channel to %s:%u\n",
- GNUNET_i2s (peer), port);
ccn.channel_of_client = htonl (0);
ch = create_channel (h, ccn);
- LOG (GNUNET_ERROR_TYPE_DEBUG, " at %p\n", ch);
- LOG (GNUNET_ERROR_TYPE_DEBUG, " number %X\n",
- ntohl (ch->ccn.channel_of_client));
ch->ctx = channel_ctx;
ch->peer = GNUNET_PEER_intern (peer);
- env = GNUNET_MQ_msg (msg, GNUNET_MESSAGE_TYPE_CADET_LOCAL_CHANNEL_CREATE);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Creating new channel to %s:%u at %p number %X\n",
+ GNUNET_i2s (peer),
+ port,
+ ch,
+ ntohl (ch->ccn.channel_of_client));
+ env = GNUNET_MQ_msg (msg,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_CHANNEL_CREATE);
msg->ccn = ch->ccn;
msg->port = *port;
msg->peer = *peer;
* @author Christian Grothoff
*
* TODO:
+ * - FIXME: send ACKs back to loopback clients!
+ *
* - introduce shutdown so we can have half-closed channels, modify
* destroy to include MID to have FIN-ACK equivalents, etc.
* - estimate max bandwidth using bursts and use to for CONGESTION CONTROL!
};
+/**
+ * Client endpoint of a `struct CadetChannel`. A channel may be a
+ * loopback channel, in which case it has two of these endpoints.
+ * Note that flow control also is required in both directions.
+ */
+struct CadetChannelClient
+{
+ /**
+ * Client handle. Not by itself sufficient to designate
+ * the client endpoint, as the same client handle may
+ * be used for both the owner and the destination, and
+ * we thus also need the channel ID to identify the client.
+ */
+ struct CadetClient *c;
+
+ /**
+ * Head of DLL of messages received out of order or while client was unready.
+ */
+ struct CadetOutOfOrderMessage *head_recv;
+
+ /**
+ * Tail DLL of messages received out of order or while client was unready.
+ */
+ struct CadetOutOfOrderMessage *tail_recv;
+
+ /**
+ * Local tunnel number for this client.
+ * (if owner >= #GNUNET_CADET_LOCAL_CHANNEL_ID_CLI,
+ * otherwise < #GNUNET_CADET_LOCAL_CHANNEL_ID_CLI)
+ */
+ struct GNUNET_CADET_ClientChannelNumber ccn;
+
+ /**
+ * Can we send data to the client?
+ */
+ int client_ready;
+
+};
+
+
/**
* Struct containing all information regarding a channel to a remote client.
*/
* Client owner of the tunnel, if any.
* (Used if this channel represends the initiating end of the tunnel.)
*/
- struct CadetClient *owner;
+ struct CadetChannelClient *owner;
/**
* Client destination of the tunnel, if any.
* (Used if this channel represents the listening end of the tunnel.)
*/
- struct CadetClient *dest;
+ struct CadetChannelClient *dest;
/**
* Last entry in the tunnel's queue relating to control messages
*/
struct CadetReliableMessage *tail_sent;
- /**
- * Head of DLL of messages received out of order or while client was unready.
- */
- struct CadetOutOfOrderMessage *head_recv;
-
- /**
- * Tail DLL of messages received out of order or while client was unready.
- */
- struct CadetOutOfOrderMessage *tail_recv;
-
/**
* Task to resend/poll in case no ACK is received.
*/
*/
struct GNUNET_CADET_ChannelTunnelNumber ctn;
- /**
- * Local tunnel number for local client @e owner owning the channel.
- * ( >= #GNUNET_CADET_LOCAL_CHANNEL_ID_CLI)
- */
- struct GNUNET_CADET_ClientChannelNumber ccn_owner;
-
- /**
- * Local tunnel number for local client @e dest owning the channel.
- * (< #GNUNET_CADET_LOCAL_CHANNEL_ID_CLI)
- */
- struct GNUNET_CADET_ClientChannelNumber ccn_dest;
-
/**
* Channel state.
*/
enum CadetChannelState state;
- /**
- * Can we send data to the client?
- */
- int client_ready;
-
/**
* Is the tunnel bufferless (minimum latency)?
*/
: GNUNET_i2s (GCP_get_id (GCT_get_destination (ch->t))),
GNUNET_h2s (&ch->port),
ch->ctn,
- ntohl (ch->ccn_owner.channel_of_client),
- ntohl (ch->ccn_dest.channel_of_client));
+ (NULL == ch->owner) ? 0 : ntohl (ch->owner->ccn.channel_of_client),
+ (NULL == ch->dest) ? 0 : ntohl (ch->dest->ccn.channel_of_client));
return buf;
}
}
+/**
+ * Release memory associated with @a ccc
+ *
+ * @param ccc data structure to clean up
+ */
+static void
+free_channel_client (struct CadetChannelClient *ccc)
+{
+ struct CadetOutOfOrderMessage *com;
+
+ while (NULL != (com = ccc->head_recv))
+ {
+ GNUNET_CONTAINER_DLL_remove (ccc->head_recv,
+ ccc->tail_recv,
+ com);
+ GNUNET_MQ_discard (com->env);
+ GNUNET_free (com);
+ }
+ GNUNET_free (ccc);
+}
+
+
/**
* Destroy the given channel.
*
channel_destroy (struct CadetChannel *ch)
{
struct CadetReliableMessage *crm;
- struct CadetOutOfOrderMessage *com;
while (NULL != (crm = ch->head_sent))
{
crm);
GNUNET_free (crm);
}
- while (NULL != (com = ch->head_recv))
+ if (NULL != ch->owner)
{
- GNUNET_CONTAINER_DLL_remove (ch->head_recv,
- ch->tail_recv,
- com);
- GNUNET_MQ_discard (com->env);
- GNUNET_free (com);
+ free_channel_client (ch->owner);
+ ch->owner = NULL;
+ }
+ if (NULL != ch->dest)
+ {
+ free_channel_client (ch->dest);
+ ch->dest = NULL;
}
if (NULL != ch->last_control_qe)
{
ch->last_control_qe = NULL;
ch->retry_time = GNUNET_TIME_STD_BACKOFF (ch->retry_time);
LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Sent CHANNEL_OPEN on %s, retrying in %s\n",
+ "Sent CADET_CHANNEL_OPEN on %s, retrying in %s\n",
GCCH_2s (ch),
GNUNET_STRINGS_relative_time_to_string (ch->retry_time,
GNUNET_YES));
uint32_t options)
{
struct CadetChannel *ch;
+ struct CadetChannelClient *ccco;
+
+ ccco = GNUNET_new (struct CadetChannelClient);
+ ccco->c = owner;
+ ccco->ccn = ccn;
+ ccco->client_ready = GNUNET_YES;
ch = GNUNET_new (struct CadetChannel);
ch->nobuffer = (0 != (options & GNUNET_CADET_OPTION_NOBUFFER));
ch->reliable = (0 != (options & GNUNET_CADET_OPTION_RELIABLE));
ch->out_of_order = (0 != (options & GNUNET_CADET_OPTION_OUT_OF_ORDER));
ch->max_pending_messages = (ch->nobuffer) ? 1 : 4; /* FIXME: 4!? Do not hardcode! */
- ch->owner = owner;
- ch->ccn_owner = ccn;
+ ch->owner = ccco;
ch->port = *port;
if (0 == memcmp (&my_full_id,
GCP_get_id (destination),
sizeof (struct GNUNET_PeerIdentity)))
{
+ struct CadetClient *c;
+
ch->is_loopback = GNUNET_YES;
- ch->dest = GNUNET_CONTAINER_multihashmap_get (open_ports,
- port);
- if (NULL == ch->dest)
+ c = GNUNET_CONTAINER_multihashmap_get (open_ports,
+ port);
+ if (NULL == c)
{
/* port closed, wait for it to possibly open */
(void) GNUNET_CONTAINER_multihashmap_put (loose_channels,
}
else
{
+ ch->dest = GNUNET_new (struct CadetChannelClient);
+ ch->dest->c = c;
+ ch->dest->client_ready = GNUNET_YES;
GCCH_bind (ch,
- ch->dest);
+ ch->dest->c);
}
}
else
{
struct GNUNET_MQ_Envelope *env;
struct GNUNET_CADET_LocalAck *ack;
- struct CadetClient *c;
+ struct CadetChannelClient *ccc;
env = GNUNET_MQ_msg (ack,
GNUNET_MESSAGE_TYPE_CADET_LOCAL_ACK);
- ack->ccn = (GNUNET_YES == to_owner) ? ch->ccn_owner : ch->ccn_dest;
- c = (GNUNET_YES == to_owner)
- ? ch->owner
- : ch->dest;
+ ccc = (GNUNET_YES == to_owner) ? ch->owner : ch->dest;
+ ack->ccn = ccc->ccn;
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Sending CADET_LOCAL_ACK to %s (%s) at ccn %X\n",
- GSC_2s (c),
+ GSC_2s (ccc->c),
(GNUNET_YES == to_owner) ? "owner" : "dest",
ntohl (ack->ccn.channel_of_client));
- GSC_send_to_client (c,
+ GSC_send_to_client (ccc->c,
env);
}
struct CadetClient *c)
{
uint32_t options;
+ struct CadetChannelClient *cccd;
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Binding %s from %s to port %s of %s\n",
options |= GNUNET_CADET_OPTION_RELIABLE;
if (ch->out_of_order)
options |= GNUNET_CADET_OPTION_OUT_OF_ORDER;
- ch->dest = c;
- ch->ccn_dest = GSC_bind (c,
- ch,
- (GNUNET_YES == ch->is_loopback)
- ? GCP_get (&my_full_id,
- GNUNET_YES)
- : GCT_get_destination (ch->t),
- &ch->port,
- options);
- GNUNET_assert (ntohl (ch->ccn_dest.channel_of_client) <
+ cccd = GNUNET_new (struct CadetChannelClient);
+ ch->dest = cccd;
+ cccd->c = c;
+ cccd->client_ready = GNUNET_YES;
+ cccd->ccn = GSC_bind (c,
+ ch,
+ (GNUNET_YES == ch->is_loopback)
+ ? GCP_get (&my_full_id,
+ GNUNET_YES)
+ : GCT_get_destination (ch->t),
+ &ch->port,
+ options);
+ GNUNET_assert (ntohl (cccd->ccn.channel_of_client) <
GNUNET_CADET_LOCAL_CHANNEL_ID_CLI);
ch->mid_recv.mid = htonl (1); /* The CONNECT counts as message 0! */
if (GNUNET_YES == ch->is_loopback)
ch);
}
/* give client it's initial supply of ACKs */
- GNUNET_assert (ntohl (ch->ccn_dest.channel_of_client) <
+ GNUNET_assert (ntohl (cccd->ccn.channel_of_client) <
GNUNET_CADET_LOCAL_CHANNEL_ID_CLI);
for (unsigned int i=0;i<ch->max_pending_messages;i++)
send_ack_to_client (ch,
*
* @param ch channel to destroy
* @param c client that caused the destruction
+ * @param ccn client number of the client @a c
*/
void
GCCH_channel_local_destroy (struct CadetChannel *ch,
- struct CadetClient *c)
+ struct CadetClient *c,
+ struct GNUNET_CADET_ClientChannelNumber ccn)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
"%s asks for destruction of %s\n",
GSC_2s (c),
GCCH_2s (ch));
GNUNET_assert (NULL != c);
- if (c == ch->owner)
+ if ( (NULL != ch->owner) &&
+ (c == ch->owner->c) &&
+ (ccn.channel_of_client == ch->owner->ccn.channel_of_client) )
+ {
+ free_channel_client (ch->owner);
ch->owner = NULL;
- else if (c == ch->dest)
+ }
+ else if ( (NULL != ch->dest) &&
+ (c == ch->dest->c) &&
+ (ccn.channel_of_client == ch->dest->ccn.channel_of_client) )
+ {
+ free_channel_client (ch->dest);
ch->dest = NULL;
+ }
else
+ {
GNUNET_assert (0);
+ }
+
if (GNUNET_YES == ch->destroy)
{
/* other end already destroyed, with the local client gone, no need
* and send an ACK to the other end (once flow control allows it!)
*
* @param ch channel that got data
+ * @param msg message that was received
*/
void
GCCH_handle_channel_plaintext_data (struct CadetChannel *ch,
{
struct GNUNET_MQ_Envelope *env;
struct GNUNET_CADET_LocalData *ld;
+ struct CadetChannelClient *ccc;
struct CadetOutOfOrderMessage *com;
size_t payload_size;
env = GNUNET_MQ_msg_extra (ld,
payload_size,
GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA);
- ld->ccn = (NULL == ch->dest) ? ch->ccn_owner : ch->ccn_dest;
+ ld->ccn = (NULL == ch->dest) ? ch->owner->ccn : ch->dest->ccn;
GNUNET_memcpy (&ld[1],
&msg[1],
payload_size);
- if ( (GNUNET_YES == ch->client_ready) &&
+ ccc = (NULL != ch->owner) ? ch->owner : ch->dest;
+ if ( (GNUNET_YES == ccc->client_ready) &&
( (GNUNET_YES == ch->out_of_order) ||
(msg->mid.mid == ch->mid_recv.mid) ) )
{
"Giving %u bytes of payload from %s to client %s\n",
(unsigned int) payload_size,
GCCH_2s (ch),
- GSC_2s (ch->owner ? ch->owner : ch->dest));
- GSC_send_to_client (ch->owner ? ch->owner : ch->dest,
+ GSC_2s (ccc->c));
+ ccc->client_ready = GNUNET_NO;
+ GSC_send_to_client (ccc->c,
env);
ch->mid_recv.mid = htonl (1 + ntohl (ch->mid_recv.mid));
ch->mid_futures >>= 1;
drop it (can't buffer too much!) */
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Queuing %s payload of %u bytes on %s (mid %u, need %u first)\n",
- (GNUNET_YES == ch->client_ready)
+ (GNUNET_YES == ccc->client_ready)
? "out-of-order"
: "client-not-ready",
(unsigned int) payload_size,
com->mid = msg->mid;
com->env = env;
/* sort into list ordered by "is_before" */
- if ( (NULL == ch->head_recv) ||
+ if ( (NULL == ccc->head_recv) ||
(GNUNET_YES == is_before (ch,
com,
- ch->head_recv)) )
+ ccc->head_recv)) )
{
- GNUNET_CONTAINER_DLL_insert (ch->head_recv,
- ch->tail_recv,
+ GNUNET_CONTAINER_DLL_insert (ccc->head_recv,
+ ccc->tail_recv,
com);
}
else
{
struct CadetOutOfOrderMessage *pos;
- for (pos = ch->head_recv;
+ for (pos = ccc->head_recv;
NULL != pos;
pos = pos->next)
{
if (GNUNET_YES !=
- is_before (ch,
+ is_before (NULL,
pos,
com))
break;
}
if (NULL == pos)
- GNUNET_CONTAINER_DLL_insert_tail (ch->head_recv,
- ch->tail_recv,
+ GNUNET_CONTAINER_DLL_insert_tail (ccc->head_recv,
+ ccc->tail_recv,
com);
else
- GNUNET_CONTAINER_DLL_insert_after (ch->head_recv,
- ch->tail_recv,
+ GNUNET_CONTAINER_DLL_insert_after (ccc->head_recv,
+ ccc->tail_recv,
com,
pos->prev);
}
void
GCCH_handle_remote_destroy (struct CadetChannel *ch)
{
+ struct CadetChannelClient *ccc;
+
GNUNET_assert (GNUNET_NO == ch->is_loopback);
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Received remote channel DESTROY for %s\n",
channel_destroy (ch);
return;
}
- if (NULL != ch->head_recv)
+ ccc = (NULL != ch->owner) ? ch->owner : ch->dest;
+ if (NULL != ccc->head_recv)
{
LOG (GNUNET_ERROR_TYPE_WARNING,
"Lost end of transmission due to remote shutdown on %s\n",
/* FIXME: change API to notify client about truncated transmission! */
}
ch->destroy = GNUNET_YES;
- GSC_handle_remote_channel_destroy ((NULL != ch->owner) ? ch->owner : ch->dest,
- (NULL != ch->owner) ? ch->ccn_owner : ch->ccn_dest,
+ GSC_handle_remote_channel_destroy (ccc->c,
+ ccc->ccn,
ch);
channel_destroy (ch);
}
if (GNUNET_YES == ch->is_loopback)
{
- struct CadetClient *receiver;
+ struct CadetChannelClient *receiver;
struct GNUNET_MQ_Envelope *env;
struct GNUNET_CADET_LocalData *ld;
int to_owner;
buf_len,
GNUNET_MESSAGE_TYPE_CADET_LOCAL_DATA);
if (sender_ccn.channel_of_client ==
- ch->ccn_owner.channel_of_client)
+ ch->owner->ccn.channel_of_client)
{
receiver = ch->dest;
- ld->ccn = ch->ccn_dest;
to_owner = GNUNET_NO;
}
else
{
GNUNET_assert (sender_ccn.channel_of_client ==
- ch->ccn_dest.channel_of_client);
+ ch->dest->ccn.channel_of_client);
receiver = ch->owner;
- ld->ccn = ch->ccn_owner;
to_owner = GNUNET_YES;
}
+ ld->ccn = receiver->ccn;
GNUNET_memcpy (&ld[1],
buf,
buf_len);
/* FIXME: this does not provide for flow control! */
- GSC_send_to_client (receiver,
+ GSC_send_to_client (receiver->c,
env);
send_ack_to_client (ch,
to_owner);
/**
- * Try to deliver messages to the local client, if it is ready for more.
+ * Handle ACK from client on local channel. Means the client is ready
+ * for more data, see if we have any for it.
*
- * @param ch channel to process
+ * @param ch channel to destroy
+ * @param client_ccn ccn of the client sending the ack
*/
-static void
-send_client_buffered_data (struct CadetChannel *ch)
+void
+GCCH_handle_local_ack (struct CadetChannel *ch,
+ struct GNUNET_CADET_ClientChannelNumber client_ccn)
{
+ struct CadetChannelClient *ccc;
struct CadetOutOfOrderMessage *com;
- if (GNUNET_NO == ch->client_ready)
- return; /* client not ready */
- com = ch->head_recv;
+ if ( (NULL != ch->owner) &&
+ (ch->owner->ccn.channel_of_client == client_ccn.channel_of_client) )
+ ccc = ch->owner;
+ else if ( (NULL != ch->dest) &&
+ (ch->dest->ccn.channel_of_client == client_ccn.channel_of_client) )
+ ccc = ch->dest;
+ else
+ GNUNET_assert (0);
+ ccc->client_ready = GNUNET_YES;
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Got LOCAL_ACK, client ready to receive more data!\n");
+ com = ccc->head_recv;
if (NULL == com)
return; /* none pending */
if ( (com->mid.mid != ch->mid_recv.mid) &&
GCCH_2s (ch));
/* all good, pass next message to client */
- GNUNET_CONTAINER_DLL_remove (ch->head_recv,
- ch->tail_recv,
+ GNUNET_CONTAINER_DLL_remove (ccc->head_recv,
+ ccc->tail_recv,
com);
/* FIXME: if unreliable, this is not aggressive
enough, as it would be OK to have lost some! */
ch->mid_recv.mid = htonl (1 + ntohl (com->mid.mid));
ch->mid_futures >>= 1; /* equivalent to division by 2 */
- GSC_send_to_client (ch->owner ? ch->owner : ch->dest,
+ ccc->client_ready = GNUNET_NO;
+ GSC_send_to_client (ccc->c,
com->env);
GNUNET_free (com);
if ( (0xFFULL == (ch->mid_futures & 0xFFULL)) &&
send_channel_data_ack (ch);
}
- if (NULL != ch->head_recv)
+ if (NULL != ccc->head_recv)
return;
if (GNUNET_NO == ch->destroy)
return;
}
-/**
- * Handle ACK from client on local channel.
- *
- * @param ch channel to destroy
- * @param client_ccn ccn of the client sending the ack
- */
-void
-GCCH_handle_local_ack (struct CadetChannel *ch,
- struct GNUNET_CADET_ClientChannelNumber client_ccn)
-{
- ch->client_ready = GNUNET_YES;
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Got LOCAL_ACK, client ready to receive more data!\n");
- send_client_buffered_data (ch);
-}
-
-
#define LOG2(level, ...) GNUNET_log_from_nocheck(level,"cadet-chn",__VA_ARGS__)
{
LOG2 (level,
"CHN origin %s ready %s local-id: %u\n",
- GSC_2s (ch->owner),
- ch->client_ready ? "YES" : "NO",
- ntohl (ch->ccn_owner.channel_of_client));
+ GSC_2s (ch->owner->c),
+ ch->owner->client_ready ? "YES" : "NO",
+ ntohl (ch->owner->ccn.channel_of_client));
}
if (NULL != ch->dest)
{
LOG2 (level,
"CHN destination %s ready %s local-id: %u\n",
- GSC_2s (ch->dest),
- ch->client_ready ? "YES" : "NO",
- ntohl (ch->ccn_dest.channel_of_client));
+ GSC_2s (ch->dest->c),
+ ch->dest->client_ready ? "YES" : "NO",
+ ntohl (ch->dest->ccn.channel_of_client));
}
LOG2 (level,
"CHN Message IDs recv: %d (%LLX), send: %d\n",
projects / oweals / gnunet.git / commitdiff