/*
This file is part of GNUnet.
- (C) 2010,2011,2012 Christian Grothoff (and other contributing authors)
+ (C) 2010-2013 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
/**
* How long are we willing to wait for a response from ATS before timing out?
*/
-#define ATS_RESPONSE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 500)
+#define ATS_RESPONSE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 5000)
/**
* How long are we willing to wait for an ACK from the other peer before
#define SETUP_CONNECTION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15)
/**
- * How long are we willing to wait for a successful reconnect if
+ * How long are we willing to wait for a successful reconnect if
* an existing connection went down? Much shorter than the
* usual SETUP_CONNECTION_TIMEOUT as we do not inform the
* higher layers about the disconnect during this period.
*/
#define BLACKLIST_RESPONSE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 500)
+#define DEBUG_MALLOC GNUNET_NO
+
+#if DEBUG_MALLOC
+
+struct Allocator
+{
+ struct Allocator *prev;
+ struct Allocator *next;
+
+ unsigned int bytes_alloced;
+ unsigned int max_alloced;
+ unsigned int diff;
+ unsigned int line;
+
+ struct GNUNET_TIME_Absolute max_alloced_when;
+ struct GNUNET_TIME_Absolute last_alloced_when;
+
+};
+
+struct Allocator *aehead;
+struct Allocator *aetail;
+
+struct Allocation
+{
+ struct Allocation *prev;
+ struct Allocation *next;
+
+ struct Allocator *alloc;
+ unsigned int bytes_alloced;
+ void *p;
+ unsigned int line;
+};
+
+struct Allocation *ahead;
+struct Allocation *atail;
+
+static int bytes_alloced;
+
+static struct Allocator *
+find_allocator (int line)
+{
+ struct Allocator *cur = aehead;
+ while (NULL != cur)
+ {
+ if (line == cur->line)
+ return cur;
+ cur = cur->next;
+ }
+ return cur;
+}
+
+static void
+print_allocators ()
+{
+ static int start = GNUNET_YES;
+ static struct GNUNET_TIME_Absolute next;
+ static struct GNUNET_TIME_Relative rem;
+ struct Allocator *cur = aehead;
+ if (start)
+ {
+ next = GNUNET_TIME_UNIT_ZERO_ABS;
+ start = GNUNET_NO;
+ }
+ if (0 == (rem = GNUNET_TIME_absolute_get_remaining(next)).rel_value_us)
+ {
+ fprintf (stderr, "Allocated in `%s' total: %5u bytes\n", __FILE__, bytes_alloced);
+ while (NULL != cur)
+ {
+ char *last_alloc = GNUNET_strdup (GNUNET_STRINGS_absolute_time_to_string(cur->max_alloced_when));
+ fprintf (stderr, "Allocated from line %4u :%5u bytes (diff %5i bytes, max alloc: %5u @ %s, last alloc %s)\n",
+ cur->line, cur->bytes_alloced, cur->diff, cur->max_alloced,
+ last_alloc,
+ GNUNET_STRINGS_absolute_time_to_string(cur->last_alloced_when));
+ GNUNET_free (last_alloc);
+ cur->diff = 0;
+ cur = cur->next;
+ }
+ fprintf (stderr, "\n");
+ next = GNUNET_TIME_absolute_add(GNUNET_TIME_absolute_get(), GNUNET_TIME_UNIT_SECONDS);
+ }
+}
+
+#endif
+
+static void
+MEMDEBUG_add_alloc (void *p, size_t size, int line)
+{
+#if DEBUG_MALLOC
+ struct Allocation *alloc = GNUNET_malloc (sizeof (struct Allocation));
+ struct Allocator *allocator = find_allocator(line);
+ if (NULL == allocator)
+ {
+ allocator = GNUNET_malloc (sizeof (struct Allocator));
+ allocator->line = line;
+ GNUNET_CONTAINER_DLL_insert (aehead, aetail, allocator);
+ }
+ alloc->alloc = allocator;
+ alloc->p = p;
+ alloc->line = line;
+ alloc->bytes_alloced = size;
+ allocator->bytes_alloced += size;
+ allocator->last_alloced_when = GNUNET_TIME_absolute_get();
+ if (allocator->bytes_alloced >= allocator->max_alloced)
+ {
+ allocator->max_alloced = allocator->bytes_alloced;
+ allocator->max_alloced_when = allocator->last_alloced_when;
+ }
+ allocator->diff += size;
+ GNUNET_CONTAINER_DLL_insert (ahead, atail, alloc);
+ print_allocators ();
+ bytes_alloced += size;
+#endif
+}
+
+
+static void *
+MEMDEBUG_malloc (size_t size, int line)
+{
+ void * ret;
+
+ ret = GNUNET_malloc (size);
+#if DEBUG_MALLOC
+ if (NULL != ret)
+ MEMDEBUG_add_alloc (ret, size, line);
+#endif
+ return ret;
+
+}
+
+static void
+MEMDEBUG_free (void * alloc, int line)
+{
+#if DEBUG_MALLOC
+ struct Allocation *cur;
+ struct Allocator *allocator;
+ cur = ahead;
+ while (NULL != cur)
+ {
+ if (alloc == cur->p)
+ break;
+ cur = cur->next;
+ }
+ if (NULL == cur)
+ {
+ fprintf (stderr, "Unmonitored free from line %4u\n", line);
+ GNUNET_break (0);
+ return;
+ }
+ allocator = cur->alloc;
+ if (NULL == allocator)
+ {
+ GNUNET_break (0);
+ }
+ GNUNET_CONTAINER_DLL_remove (ahead, atail, cur);
+ allocator->bytes_alloced -= cur->bytes_alloced;
+ allocator->diff -= cur->bytes_alloced;
+ GNUNET_assert (allocator->bytes_alloced >= 0);
+ bytes_alloced -= cur->bytes_alloced;
+ GNUNET_assert (bytes_alloced >= 0);
+ GNUNET_free (cur);
+#endif
+ GNUNET_free (alloc);
+}
+
+static void
+MEMDEBUG_free_non_null (void * alloc, int line)
+{
+ if (alloc != NULL)
+ MEMDEBUG_free (alloc, line);
+}
+
GNUNET_NETWORK_STRUCT_BEGIN
* setup a connection/session for data exchange. A 'SESSION_CONNECT'
* should be answered with a 'SESSION_CONNECT_ACK' with the same body
* to confirm. A 'SESSION_CONNECT_ACK' should then be followed with
- * a 'SESSION_ACK'. Once the 'SESSION_ACK' is received, both peers
+ * a 'SESSION_ACK'. Once the 'SESSION_ACK' is received, both peers
* should be connected.
*/
struct SessionConnectMessage
/**
* Message we send to the other peer to notify him that we intentionally
- * are disconnecting (to reduce timeouts). This is just a friendly
+ * are disconnecting (to reduce timeouts). This is just a friendly
* notification, peers must not rely on always receiving disconnect
* messages.
*/
* Purpose of the signature. Extends over the timestamp.
* Purpose should be GNUNET_SIGNATURE_PURPOSE_TRANSPORT_DISCONNECT.
*/
- struct GNUNET_CRYPTO_RsaSignaturePurpose purpose;
+ struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
/**
* Absolute time at the sender. Only the most recent connect
/**
* Public key of the sender.
*/
- struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded public_key;
+ struct GNUNET_CRYPTO_EccPublicSignKey public_key;
/**
* Signature of the peer that sends us the disconnect. Only
* valid if the timestamp is AFTER the timestamp from the
* corresponding 'CONNECT' message.
*/
- struct GNUNET_CRYPTO_RsaSignature signature;
+ struct GNUNET_CRYPTO_EccSignature signature;
};
* and set the 'send_connect_ack' to 2. If we then receive a
* 'SESSION_ACK', we go to 'S_CONNECTED' (and reset 'send_connect_ack'
* to 0).
- *
- */
+ *
+ */
enum State
{
/**
*/
S_CONNECTED_SWITCHING_BLACKLIST,
- /**
+ /**
* We have some primary connection, but ATS suggested we switch
* to some alternative; we now sent a CONNECT message for the
* alternative session to the other peer and waiting for a
* Did we tell ATS that this is our 'active' address?
*/
int ats_active;
-
+
};
struct GNUNET_TIME_Absolute keep_alive_time;
/**
- * At what time did we sent the last keep-alive message? Used
+ * At what time did we sent the last keep-alive message? Used
* to calculate round-trip time ("latency").
*/
struct GNUNET_TIME_Absolute last_keep_alive_time;
*/
struct GNUNET_TIME_Absolute connect_ack_timestamp;
+ /**
+ * ATS address suggest handle
+ */
+ struct GNUNET_ATS_SuggestHandle *suggest_handle;
+
/**
* Time where we should cut the connection (timeout) if we don't
* make progress in the state machine (or get a KEEPALIVE_RESPONSE
*/
struct BlackListCheckContext
{
-
+
/**
* We keep blacklist checks in a DLL.
*/
* Address that is being checked.
*/
struct NeighbourAddress na;
-
- /**
- * ATS information about the address.
- */
- struct GNUNET_ATS_Information *ats;
/**
* Handle to the ongoing blacklist check.
*/
struct GST_BlacklistCheck *bc;
-
- /**
- * Size of the 'ats' array.
- */
- uint32_t ats_count;
-
};
/**
* Hash map from peer identities to the respective 'struct NeighbourMapEntry'.
*/
-static struct GNUNET_CONTAINER_MultiHashMap *neighbours;
+static struct GNUNET_CONTAINER_MultiPeerMap *neighbours;
/**
* We keep blacklist checks in a DLL so that we can find
{
if (NULL == neighbours)
return NULL;
- return GNUNET_CONTAINER_multihashmap_get (neighbours, &pid->hashPubKey);
+ return GNUNET_CONTAINER_multipeermap_get (neighbours, pid);
}
static const char *
na->ats_active = GNUNET_NO;
if (NULL != na->address)
{
- GNUNET_HELLO_address_free (na->address);
+ MEMDEBUG_free (na->address, __LINE__);
+ //GNUNET_HELLO_address_free (na->address);
na->address = NULL;
}
na->session = NULL;
int is_active)
{
struct GNUNET_TRANSPORT_PluginFunctions *papi;
- if (NULL == (papi = GST_plugins_find (address->transport_name)))
+ if (NULL == (papi = GST_plugins_find (address->transport_name)))
{
GNUNET_break (0);
return;
/* FIXME: is this the right place to set quotas? */
GST_neighbours_set_incoming_quota (&address->peer, bandwidth_in);
send_outbound_quota (&address->peer, bandwidth_out);
- }
+ }
return;
}
free_address (na);
if (NULL == session)
- session = papi->get_session (papi->cls, address);
+ session = papi->get_session (papi->cls, address);
if (NULL == session)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Failed to obtain new session for peer `%s' and address '%s'\n",
- GNUNET_i2s (&address->peer), GST_plugins_a2s (address));
+ GNUNET_i2s (&address->peer), GST_plugins_a2s (address));
GNUNET_ATS_address_destroyed (GST_ats, address, NULL);
return;
}
na->address = GNUNET_HELLO_address_copy (address);
+ MEMDEBUG_add_alloc (na->address, GNUNET_HELLO_address_get_size (na->address), __LINE__);
na->bandwidth_in = bandwidth_in;
na->bandwidth_out = bandwidth_out;
na->session = session;
GNUNET_CONTAINER_DLL_remove (n->messages_head, n->messages_tail, mq);
if (NULL != mq->cont)
mq->cont (mq->cont_cls, GNUNET_SYSERR, mq->message_buf_size, 0);
- GNUNET_free (mq);
+ MEMDEBUG_free (mq, __LINE__);
}
/* It is too late to send other peer disconnect notifications, but at
least internally we need to get clean... */
if (GNUNET_YES == test_connected (n))
{
- GNUNET_STATISTICS_set (GST_stats,
- gettext_noop ("# peers connected"),
+ GNUNET_STATISTICS_set (GST_stats,
+ gettext_noop ("# peers connected"),
--neighbours_connected,
GNUNET_NO);
disconnect_notify_cb (callback_cls, &n->id);
n->state = S_DISCONNECT_FINISHED;
if (NULL != n->primary_address.address)
+ {
backup_primary = GNUNET_HELLO_address_copy(n->primary_address.address);
+ MEMDEBUG_add_alloc (backup_primary, GNUNET_HELLO_address_get_size(backup_primary), __LINE__);
+ }
else
backup_primary = NULL;
(NULL != (papi = GST_plugins_find (backup_primary->transport_name))))
papi->disconnect (papi->cls, &n->id);
- GNUNET_free_non_null (backup_primary);
+ MEMDEBUG_free_non_null (backup_primary, __LINE__);
GNUNET_assert (GNUNET_YES ==
- GNUNET_CONTAINER_multihashmap_remove (neighbours,
- &n->id.hashPubKey, n));
+ GNUNET_CONTAINER_multipeermap_remove (neighbours,
+ &n->id, n));
// FIXME-ATS-API: we might want to be more specific about
// which states we do this from in the future (ATS should
// have given us a 'suggest_address' handle, and if we have
// such a handle, we should cancel the operation here!
- GNUNET_ATS_suggest_address_cancel (GST_ats, &n->id);
+ if (NULL != n->suggest_handle)
+ {
+ GNUNET_ATS_suggest_address_cancel (GST_ats, &n->id);
+ n->suggest_handle = NULL;
+ }
if (GNUNET_SCHEDULER_NO_TASK != n->task)
{
n->task = GNUNET_SCHEDULER_NO_TASK;
}
/* free rest of memory */
- GNUNET_free (n);
+ MEMDEBUG_free (n, __LINE__);
}
/**
htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT);
disconnect_msg.reserved = htonl (0);
disconnect_msg.purpose.size =
- htonl (sizeof (struct GNUNET_CRYPTO_RsaSignaturePurpose) +
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded) +
+ htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
+ sizeof (struct GNUNET_CRYPTO_EccPublicSignKey) +
sizeof (struct GNUNET_TIME_AbsoluteNBO));
disconnect_msg.purpose.purpose =
htonl (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT);
disconnect_msg.timestamp =
GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get ());
- disconnect_msg.public_key = GST_my_public_key;
+ disconnect_msg.public_key = GST_my_identity.public_key;
GNUNET_assert (GNUNET_OK ==
- GNUNET_CRYPTO_rsa_sign (GST_my_private_key,
+ GNUNET_CRYPTO_ecc_sign (GST_my_private_key,
&disconnect_msg.purpose,
&disconnect_msg.signature));
static void
disconnect_neighbour (struct NeighbourMapEntry *n)
{
- /* depending on state, notify neighbour and/or upper layers of this peer
+ /* depending on state, notify neighbour and/or upper layers of this peer
about disconnect */
switch (n->state)
{
free_neighbour (n, GNUNET_NO);
return;
case S_CONNECT_SENT:
- send_disconnect (n);
+ send_disconnect (n);
n->state = S_DISCONNECT;
break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
return;
case S_CONNECT_RECV_ACK:
/* we DID ACK the other peer's request, must send DISCONNECT */
- send_disconnect (n);
+ send_disconnect (n);
n->state = S_DISCONNECT;
- break;
+ break;
case S_CONNECTED:
case S_RECONNECT_BLACKLIST:
case S_RECONNECT_SENT:
/* we are currently connected, need to send disconnect and do
internal notifications and update statistics */
send_disconnect (n);
- GNUNET_STATISTICS_set (GST_stats,
- gettext_noop ("# peers connected"),
+ GNUNET_STATISTICS_set (GST_stats,
+ gettext_noop ("# peers connected"),
--neighbours_connected,
GNUNET_NO);
disconnect_notify_cb (callback_cls, &n->id);
if (NULL == (n = lookup_neighbour (receiver)))
{
- GNUNET_free (mq);
+ MEMDEBUG_free (mq, __LINE__);
return; /* disconnect or other error while transmitting, can happen */
}
if (n->is_active == mq)
n->is_active = NULL;
if (GNUNET_SCHEDULER_NO_TASK != n->task)
GNUNET_SCHEDULER_cancel (n->task);
- n->task = GNUNET_SCHEDULER_add_now (&master_task, n);
+ n->task = GNUNET_SCHEDULER_add_now (&master_task, n);
}
if (bytes_in_send_queue < mq->message_buf_size)
{
gettext_noop
("# transmission failures for messages to other peers"),
1, GNUNET_NO);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Sending message to `%s' of type %u was a %s\n",
GNUNET_i2s (receiver),
ntohs (((struct GNUNET_MessageHeader *) mq->message_buf)->type),
(success == GNUNET_OK) ? "success" : "FAILURE");
if (NULL != mq->cont)
mq->cont (mq->cont_cls, success, size_payload, physical);
- GNUNET_free (mq);
+ MEMDEBUG_free (mq, __LINE__);
}
GNUNET_break (0);
return;
}
- if ((0 == n->primary_address.address->address_length) &&
+ if ((0 == n->primary_address.address->address_length) &&
(NULL == n->primary_address.session))
{
/* no address, why are we here? */
if (NULL != n->is_active)
{
/* transmission already pending */
- return;
+ return;
}
/* timeout messages from the queue that are past their due date */
while (NULL != (mq = n->messages_head))
{
timeout = GNUNET_TIME_absolute_get_remaining (mq->timeout);
- if (timeout.rel_value > 0)
+ if (timeout.rel_value_us > 0)
break;
GNUNET_STATISTICS_update (GST_stats,
gettext_noop
GNUNET_assert ((S_CONNECTED == n->state) ||
(S_CONNECTED_SWITCHING_BLACKLIST == n->state) ||
(S_CONNECTED_SWITCHING_CONNECT_SENT));
- if (GNUNET_TIME_absolute_get_remaining (n->keep_alive_time).rel_value > 0)
+ if (GNUNET_TIME_absolute_get_remaining (n->keep_alive_time).rel_value_us > 0)
return; /* no keepalive needed at this time */
m.size = htons (sizeof (struct GNUNET_MessageHeader));
m.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_KEEPALIVE);
* plus calculated latency) to ATS.
*
* @param neighbour neighbour to keep alive
- * @param ats performance data
- * @param ats_count number of entries in ats
*/
void
-GST_neighbours_keepalive_response (const struct GNUNET_PeerIdentity *neighbour,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
+GST_neighbours_keepalive_response (const struct GNUNET_PeerIdentity *neighbour)
{
struct NeighbourMapEntry *n;
uint32_t latency;
- struct GNUNET_ATS_Information ats_new[ats_count + 1];
+ struct GNUNET_ATS_Information ats;
if (NULL == (n = lookup_neighbour (neighbour)))
{
n->latency = GNUNET_TIME_absolute_get_duration (n->last_keep_alive_time);
n->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Latency for peer `%s' is %llu ms\n",
- GNUNET_i2s (&n->id), n->latency.rel_value);
- memcpy (ats_new, ats, sizeof (struct GNUNET_ATS_Information) * ats_count);
+ "Latency for peer `%s' is %s\n",
+ GNUNET_i2s (&n->id),
+ GNUNET_STRINGS_relative_time_to_string (n->latency,
+ GNUNET_YES));
/* append latency */
- ats_new[ats_count].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY);
- if (n->latency.rel_value > UINT32_MAX)
+ ats.type = htonl (GNUNET_ATS_QUALITY_NET_DELAY);
+ if (n->latency.rel_value_us > UINT32_MAX)
latency = UINT32_MAX;
else
- latency = n->latency.rel_value;
- ats_new[ats_count].value = htonl (latency);
- GNUNET_ATS_address_update (GST_ats,
- n->primary_address.address,
- n->primary_address.session, ats_new,
- ats_count + 1);
+ latency = n->latency.rel_value_us;
+ ats.value = htonl (latency);
+ GST_ats_update_metrics (&n->id,
+ n->primary_address.address,
+ n->primary_address.session,
+ &ats, 1);
}
{
struct NeighbourMapEntry *n;
struct GNUNET_TIME_Relative ret;
-
+
if (NULL == neighbours)
{
*do_forward = GNUNET_NO;
}
*do_forward = GNUNET_YES;
ret = GNUNET_BANDWIDTH_tracker_get_delay (&n->in_tracker, 32 * 1024);
- if (ret.rel_value > 0)
+ if (ret.rel_value_us > 0)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Throttling read (%llu bytes excess at %u b/s), waiting %llu ms before reading more.\n",
+ "Throttling read (%llu bytes excess at %u b/s), waiting %s before reading more.\n",
(unsigned long long) n->in_tracker.
consumption_since_last_update__,
(unsigned int) n->in_tracker.available_bytes_per_s__,
- (unsigned long long) ret.rel_value);
+ GNUNET_STRINGS_relative_time_to_string (ret, GNUNET_YES));
GNUNET_STATISTICS_update (GST_stats,
gettext_noop ("# ms throttling suggested"),
- (int64_t) ret.rel_value, GNUNET_NO);
+ (int64_t) ret.rel_value_us / 1000LL,
+ GNUNET_NO);
}
return ret;
}
gettext_noop
("# bytes in message queue for other peers"),
bytes_in_send_queue, GNUNET_NO);
- mq = GNUNET_malloc (sizeof (struct MessageQueue) + msg_size);
+ mq = MEMDEBUG_malloc (sizeof (struct MessageQueue) + msg_size, __LINE__);
mq->cont = cont;
mq->cont_cls = cont_cls;
memcpy (&mq[1], msg, msg_size);
struct GNUNET_TRANSPORT_PluginFunctions *papi;
struct SessionConnectMessage connect_msg;
- if (NULL == (papi = GST_plugins_find (na->address->transport_name)))
+ if (NULL == (papi = GST_plugins_find (na->address->transport_name)))
{
GNUNET_break (0);
return;
}
if (NULL == na->session)
- na->session = papi->get_session (papi->cls, na->address);
+ na->session = papi->get_session (papi->cls, na->address);
if (NULL == na->session)
{
GNUNET_break (0);
struct GNUNET_TRANSPORT_PluginFunctions *papi;
struct SessionConnectMessage connect_msg;
- if (NULL == (papi = GST_plugins_find (address->transport_name)))
+ if (NULL == (papi = GST_plugins_find (address->transport_name)))
{
GNUNET_break (0);
return;
}
if (NULL == session)
- session = papi->get_session (papi->cls, address);
+ session = papi->get_session (papi->cls, address);
if (NULL == session)
{
GNUNET_break (0);
struct NeighbourMapEntry *n;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Creating new neighbour entry for `%s'\n",
+ "Creating new neighbour entry for `%s'\n",
GNUNET_i2s (peer));
- n = GNUNET_malloc (sizeof (struct NeighbourMapEntry));
+ n = MEMDEBUG_malloc (sizeof (struct NeighbourMapEntry), __LINE__);
n->id = *peer;
n->state = S_NOT_CONNECTED;
n->latency = GNUNET_TIME_UNIT_FOREVER_REL;
MAX_BANDWIDTH_CARRY_S);
n->task = GNUNET_SCHEDULER_add_now (&master_task, n);
GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (neighbours,
- &n->id.hashPubKey, n,
+ GNUNET_CONTAINER_multipeermap_put (neighbours,
+ &n->id, n,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
return n;
}
{
struct NeighbourMapEntry *n;
- if (NULL == neighbours)
- return; /* during shutdown, do nothing */
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ if (NULL == neighbours)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Asked to connect to peer `%s' during shutdown\n",
+ GNUNET_i2s (target));
+ return; /* during shutdown, do nothing */
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Asked to connect to peer `%s'\n",
GNUNET_i2s (target));
- if (0 ==
- memcmp (target, &GST_my_identity, sizeof (struct GNUNET_PeerIdentity)))
+ if (0 == memcmp (target, &GST_my_identity, sizeof (struct GNUNET_PeerIdentity)))
{
/* refuse to connect to myself */
/* FIXME: can this happen? Is this not an API violation? */
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Refusing to try to connect to myself.\n");
return;
}
case S_CONNECT_RECV_ATS:
case S_CONNECT_RECV_BLACKLIST:
case S_CONNECT_RECV_ACK:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Ignoring request to try to connect to `%s', already trying!\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Ignoring request to try to connect to `%s', already trying!\n",
GNUNET_i2s (target));
return; /* already trying */
- case S_CONNECTED:
+ case S_CONNECTED:
case S_RECONNECT_ATS:
case S_RECONNECT_BLACKLIST:
case S_RECONNECT_SENT:
case S_CONNECTED_SWITCHING_BLACKLIST:
case S_CONNECTED_SWITCHING_CONNECT_SENT:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Ignoring request to try to connect, already connected to `%s'!\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Ignoring request to try to connect, already connected to `%s'!\n",
GNUNET_i2s (target));
return; /* already connected */
case S_DISCONNECT:
free_neighbour (n, GNUNET_NO);
break;
case S_DISCONNECT_FINISHED:
- /* should not be possible */
- GNUNET_assert (0);
+ /* should not be possible */
+ GNUNET_assert (0);
default:
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Unhandled state `%s' \n",print_state (n->state));
GNUNET_break (0);
break;
}
}
- n = setup_neighbour (target);
- n->state = S_INIT_ATS;
+ n = setup_neighbour (target);
+ n->state = S_INIT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
GNUNET_ATS_reset_backoff (GST_ats, target);
- GNUNET_ATS_suggest_address (GST_ats, target);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, target);
}
n->state = S_INIT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
// FIXME: do we need to ask ATS again for suggestions?
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
}
break;
case S_CONNECT_SENT:
n->primary_address.session,
n->connect_ack_timestamp);
}
- break;
+ break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
if (GNUNET_OK == result)
- {
- /* valid new address, let ATS know! */
- GNUNET_ATS_address_add (GST_ats,
- bcc->na.address,
- bcc->na.session,
- bcc->ats, bcc->ats_count);
- }
+ GST_ats_add_address (bcc->na.address, bcc->na.session);
+
n->state = S_CONNECT_RECV_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
GNUNET_ATS_reset_backoff (GST_ats, peer);
- GNUNET_ATS_suggest_address (GST_ats, peer);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, peer);
break;
case S_CONNECT_RECV_ATS:
/* still waiting on ATS suggestion, don't care about blacklist */
send_session_connect_ack_message (bcc->na.address,
bcc->na.session,
n->connect_ack_timestamp);
- if (1 == n->send_connect_ack)
+ if (1 == n->send_connect_ack)
n->send_connect_ack = 2;
}
else
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
// FIXME: do we need to ask ATS again for suggestions?
GNUNET_ATS_reset_backoff (GST_ats, peer);
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
}
break;
case S_CONNECT_RECV_ACK:
n->primary_address.session,
n->connect_ack_timestamp);
}
- break;
+ break;
case S_CONNECTED:
/* already connected, don't care about blacklist */
break;
case S_RECONNECT_ATS:
/* still waiting on ATS suggestion, don't care about blacklist */
- break;
+ break;
case S_RECONNECT_BLACKLIST:
if ( (GNUNET_OK == result) &&
(1 == n->send_connect_ack) )
n->state = S_RECONNECT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
// FIXME: do we need to ask ATS again for suggestions?
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
}
break;
case S_RECONNECT_SENT:
n->primary_address.session,
n->connect_ack_timestamp);
}
- break;
+ break;
case S_CONNECTED_SWITCHING_BLACKLIST:
if (GNUNET_YES != address_matches (&bcc->na, &n->alternative_address))
break; /* result for an address we currently don't care about */
n->primary_address.session,
n->connect_ack_timestamp);
}
- break;
+ break;
case S_DISCONNECT:
/* Nothing to do here, ATS will already do what can be done */
break;
break;
}
cleanup:
- GNUNET_HELLO_address_free (bcc->na.address);
+ MEMDEBUG_free (bcc->na.address, __LINE__);
+ //GNUNET_HELLO_address_free (bcc->na.address);
GNUNET_CONTAINER_DLL_remove (bc_head,
bc_tail,
bcc);
- GNUNET_free (bcc);
+ MEMDEBUG_free (bcc, __LINE__);
}
* @param address address of the other peer, NULL if other peer
* connected to us
* @param session session to use (or NULL)
- * @param ats performance data
- * @param ats_count number of entries in ats (excluding 0-termination)
*/
static void
check_blacklist (const struct GNUNET_PeerIdentity *peer,
struct GNUNET_TIME_Absolute ts,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
+ struct Session *session)
{
struct BlackListCheckContext *bcc;
struct GST_BlacklistCheck *bc;
bcc =
- GNUNET_malloc (sizeof (struct BlackListCheckContext) +
- sizeof (struct GNUNET_ATS_Information) * ats_count);
- bcc->ats_count = ats_count;
+ MEMDEBUG_malloc (sizeof (struct BlackListCheckContext), __LINE__);
bcc->na.address = GNUNET_HELLO_address_copy (address);
+ MEMDEBUG_add_alloc (bcc->na.address, GNUNET_HELLO_address_get_size (address), __LINE__);
bcc->na.session = session;
bcc->na.connect_timestamp = ts;
- bcc->ats = (struct GNUNET_ATS_Information *) &bcc[1];
- memcpy (bcc->ats, ats, sizeof (struct GNUNET_ATS_Information) * ats_count);
GNUNET_CONTAINER_DLL_insert (bc_head,
bc_tail,
bcc);
- if (NULL != (bc = GST_blacklist_test_allowed (peer,
+ if (NULL != (bc = GST_blacklist_test_allowed (peer,
address->transport_name,
&handle_test_blacklist_cont, bcc)))
- bcc->bc = bc;
+ bcc->bc = bc;
/* if NULL == bc, 'cont' was already called and 'bcc' already free'd, so
we must only store 'bc' if 'bc' is non-NULL... */
}
* @param address address of the other peer, NULL if other peer
* connected to us
* @param session session to use (or NULL)
- * @param ats performance data
- * @param ats_count number of entries in ats (excluding 0-termination)
*/
void
GST_neighbours_handle_connect (const struct GNUNET_MessageHeader *message,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
+ struct Session *session)
{
const struct SessionConnectMessage *scm;
struct NeighbourMapEntry *n;
struct GNUNET_TIME_Absolute ts;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received CONNECT message from peer `%s'\n",
+ "Received CONNECT message from peer `%s'\n",
GNUNET_i2s (peer));
if (ntohs (message->size) != sizeof (struct SessionConnectMessage))
n->connect_ack_timestamp = ts;
switch (n->state)
- {
+ {
case S_NOT_CONNECTED:
n->state = S_CONNECT_RECV_BLACKLIST_INBOUND;
/* Do a blacklist check for the new address */
- check_blacklist (peer, ts, address, session, ats, ats_count);
+ check_blacklist (peer, ts, address, session);
break;
case S_INIT_ATS:
/* CONNECT message takes priority over us asking ATS for address */
case S_CONNECT_RECV_ATS:
case S_CONNECT_RECV_BLACKLIST:
case S_CONNECT_RECV_ACK:
- /* It can never hurt to have an alternative address in the above cases,
+ /* It can never hurt to have an alternative address in the above cases,
see if it is allowed */
- check_blacklist (peer, ts, address, session, ats, ats_count);
+ check_blacklist (peer, ts, address, session);
break;
case S_CONNECTED:
/* we are already connected and can thus send the ACK immediately;
n->send_connect_ack = 0;
send_session_connect_ack_message (n->primary_address.address,
n->primary_address.session, ts);
- check_blacklist (peer, ts, address, session, ats, ats_count);
+ check_blacklist (peer, ts, address, session);
break;
case S_RECONNECT_ATS:
case S_RECONNECT_BLACKLIST:
case S_RECONNECT_SENT:
- /* It can never hurt to have an alternative address in the above cases,
+ /* It can never hurt to have an alternative address in the above cases,
see if it is allowed */
- check_blacklist (peer, ts, address, session, ats, ats_count);
+ check_blacklist (peer, ts, address, session);
break;
case S_CONNECTED_SWITCHING_BLACKLIST:
case S_CONNECTED_SWITCHING_CONNECT_SENT:
n->send_connect_ack = 0;
send_session_connect_ack_message (n->primary_address.address,
n->primary_address.session, ts);
- check_blacklist (peer, ts, address, session, ats, ats_count);
+ check_blacklist (peer, ts, address, session);
break;
case S_DISCONNECT:
/* get rid of remains without terminating sessions, ready to re-try */
n = setup_neighbour (peer);
n->state = S_CONNECT_RECV_ATS;
GNUNET_ATS_reset_backoff (GST_ats, peer);
- GNUNET_ATS_suggest_address (GST_ats, peer);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, peer);
break;
case S_DISCONNECT_FINISHED:
/* should not be possible */
/**
* For an existing neighbour record, set the active connection to
- * use the given address.
+ * use the given address.
*
* @param peer identity of the peer to switch the address for
* @param address address of the other peer, NULL if other peer
* @param session session to use (or NULL)
* @param ats performance data
* @param ats_count number of entries in ats
- * @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 bandwidth_in inbound quota to be used when connection is up,
+ * 0 to disconnect from peer
+ * @param bandwidth_out outbound quota to be used when connection is up,
+ * 0 to disconnect from peer
*/
void
GST_neighbours_switch_to_address (const struct GNUNET_PeerIdentity *peer,
if (NULL == (papi = GST_plugins_find (address->transport_name)))
{
/* we don't have the plugin for this address */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "2348 : `%s' \n", address->transport_name);
GNUNET_ATS_address_destroyed (GST_ats, address, NULL);
return;
}
return;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"ATS tells us to switch to address '%s' session %p for "
"peer `%s' in state %s (quota in/out %u %u )\n",
(address->address_length != 0) ? GST_plugins_a2s (address): "<inbound>",
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Failed to obtain new session for peer `%s' and address '%s'\n",
- GNUNET_i2s (&address->peer), GST_plugins_a2s (address));
+ GNUNET_i2s (&address->peer), GST_plugins_a2s (address));
GNUNET_ATS_address_destroyed (GST_ats, address, NULL);
return;
}
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_INIT_BLACKLIST:
/* ATS suggests a different address, switch again */
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECT_SENT:
/* ATS suggests a different address, switch again */
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECT_RECV_ATS:
set_address (&n->primary_address,
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECT_RECV_BLACKLIST:
case S_CONNECT_RECV_ACK:
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECTED:
GNUNET_assert (NULL != n->primary_address.address);
n->state = S_CONNECTED_SWITCHING_BLACKLIST;
check_blacklist (&n->id,
GNUNET_TIME_absolute_get (),
- address, session, ats, ats_count);
+ address, session);
break;
case S_RECONNECT_ATS:
set_address (&n->primary_address,
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_RECONNECT_BLACKLIST:
/* ATS asks us to switch while we were trying to reconnect; switch to new
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_RECONNECT_SENT:
/* ATS asks us to switch while we were trying to reconnect; switch to new
n->timeout = GNUNET_TIME_relative_to_absolute (BLACKLIST_RESPONSE_TIMEOUT);
check_blacklist (&n->id,
n->connect_ack_timestamp,
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECTED_SWITCHING_BLACKLIST:
if (n->primary_address.session == session)
address, session, bandwidth_in, bandwidth_out, GNUNET_NO);
check_blacklist (&n->id,
GNUNET_TIME_absolute_get (),
- address, session, ats, ats_count);
+ address, session);
break;
case S_CONNECTED_SWITCHING_CONNECT_SENT:
if (n->primary_address.session == session)
n->state = S_CONNECTED_SWITCHING_BLACKLIST;
check_blacklist (&n->id,
GNUNET_TIME_absolute_get (),
- address, session, ats, ats_count);
+ address, session);
break;
case S_DISCONNECT:
/* not going to switch addresses while disconnecting */
struct GNUNET_TIME_Relative delay;
n->task = GNUNET_SCHEDULER_NO_TASK;
- delay = GNUNET_TIME_absolute_get_remaining (n->timeout);
+ delay = GNUNET_TIME_absolute_get_remaining (n->timeout);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Master task runs for neighbour `%s' in state %s with timeout in %llu ms\n",
+ "Master task runs for neighbour `%s' in state %s with timeout in %s\n",
GNUNET_i2s (&n->id),
print_state(n->state),
- (unsigned long long) delay.rel_value);
+ GNUNET_STRINGS_relative_time_to_string (delay,
+ GNUNET_YES));
switch (n->state)
{
case S_NOT_CONNECTED:
free_neighbour (n, GNUNET_NO);
return;
case S_INIT_ATS:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting for ATS to provide address\n",
}
break;
case S_INIT_BLACKLIST:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting for BLACKLIST to approve address\n",
}
break;
case S_CONNECT_SENT:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting for other peer to send CONNECT_ACK\n",
}
break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting BLACKLIST to approve address to use for received CONNECT\n",
}
break;
case S_CONNECT_RECV_ATS:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting ATS to provide address to use for CONNECT_ACK\n",
}
break;
case S_CONNECT_RECV_BLACKLIST:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting BLACKLIST to approve address to use for CONNECT_ACK\n",
}
break;
case S_CONNECT_RECV_ACK:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out waiting for other peer to send SESSION_ACK\n",
}
break;
case S_CONNECTED:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, missing KEEPALIVE_RESPONSEs\n",
send_keepalive (n);
break;
case S_RECONNECT_ATS:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, waiting for ATS replacement address\n",
}
break;
case S_RECONNECT_BLACKLIST:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, waiting for BLACKLIST to approve replacement address\n",
}
break;
case S_RECONNECT_SENT:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, waiting for other peer to CONNECT_ACK replacement address\n",
}
break;
case S_CONNECTED_SWITCHING_BLACKLIST:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, missing KEEPALIVE_RESPONSEs\n",
send_keepalive (n);
break;
case S_CONNECTED_SWITCHING_CONNECT_SENT:
- if (0 == delay.rel_value)
+ if (0 == delay.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Connection to `%s' timed out, missing KEEPALIVE_RESPONSEs (after trying to CONNECT on alternative address)\n",
default:
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Unhandled state `%s' \n",print_state (n->state));
GNUNET_break (0);
- break;
+ break;
}
if ( (S_CONNECTED_SWITCHING_CONNECT_SENT == n->state) ||
(S_CONNECTED_SWITCHING_BLACKLIST == n->state) ||
- (S_CONNECTED == n->state) )
+ (S_CONNECTED == n->state) )
{
/* if we are *now* in one of these three states, we're sending
keep alive messages, so we need to consider the keepalive
* @param address address of the other peer, NULL if other peer
* connected to us
* @param session session to use (or NULL)
- * @param ats performance data
- * @param ats_count number of entries in ats
*/
void
GST_neighbours_handle_connect_ack (const struct GNUNET_MessageHeader *message,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
+ struct Session *session)
{
const struct SessionConnectMessage *scm;
struct GNUNET_TIME_Absolute ts;
gettext_noop
("# unexpected CONNECT_ACK messages (not ready)"),
1, GNUNET_NO);
- break;
+ break;
case S_CONNECT_SENT:
- if (ts.abs_value != n->primary_address.connect_timestamp.abs_value)
+ if (ts.abs_value_us != n->primary_address.connect_timestamp.abs_value_us)
break; /* ACK does not match our original CONNECT message */
n->state = S_CONNECTED;
n->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
- GNUNET_STATISTICS_set (GST_stats,
- gettext_noop ("# peers connected"),
+ GNUNET_STATISTICS_set (GST_stats,
+ gettext_noop ("# peers connected"),
++neighbours_connected,
GNUNET_NO);
- connect_notify_cb (callback_cls, &n->id, ats, ats_count,
+ connect_notify_cb (callback_cls, &n->id,
n->primary_address.bandwidth_in,
n->primary_address.bandwidth_out);
/* Tell ATS that the outbound session we created to send CONNECT was successfull */
- GNUNET_ATS_address_add (GST_ats,
- n->primary_address.address,
- n->primary_address.session,
- ats, ats_count);
+ GST_ats_add_address (n->primary_address.address, n->primary_address.session);
set_address (&n->primary_address,
n->primary_address.address,
n->primary_address.session,
n->state = S_CONNECTED;
n->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
GNUNET_break (GNUNET_NO == n->alternative_address.ats_active);
- GNUNET_ATS_address_add(GST_ats,
- n->alternative_address.address,
- n->alternative_address.session,
- ats, ats_count);
+
+ GST_ats_add_address (n->alternative_address.address, n->alternative_address.session);
set_address (&n->primary_address,
n->alternative_address.address,
n->alternative_address.session,
GNUNET_YES);
free_address (&n->alternative_address);
send_session_ack_message (n);
- break;
+ break;
case S_DISCONNECT:
GNUNET_STATISTICS_update (GST_stats,
gettext_noop
default:
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Unhandled state `%s' \n",print_state (n->state));
GNUNET_break (0);
- break;
+ break;
}
}
if (bcc->na.session == session)
{
GST_blacklist_test_cancel (bcc->bc);
- GNUNET_HELLO_address_free (bcc->na.address);
+ MEMDEBUG_free (bcc->na.address, __LINE__);
+ //GNUNET_HELLO_address_free (bcc->na.address);
GNUNET_CONTAINER_DLL_remove (bc_head,
bc_tail,
bcc);
- GNUNET_free (bcc);
+ MEMDEBUG_free (bcc, __LINE__);
}
}
if (NULL == (n = lookup_neighbour (peer)))
n->state = S_INIT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
// FIXME: need to ask ATS for suggestions again?
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
- case S_CONNECT_RECV_ATS:
+ case S_CONNECT_RECV_ATS:
case S_CONNECT_RECV_BLACKLIST:
case S_CONNECT_RECV_ACK:
/* error on inbound session; free neighbour entirely */
n->state = S_RECONNECT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
/* FIXME: is this ATS call needed? */
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
break;
case S_RECONNECT_ATS:
/* we don't have an address, how can it go down? */
n->state = S_RECONNECT_ATS;
n->timeout = GNUNET_TIME_relative_to_absolute (ATS_RESPONSE_TIMEOUT);
// FIXME: need to ask ATS for suggestions again?
- GNUNET_ATS_suggest_address (GST_ats, &n->id);
+ n->suggest_handle = GNUNET_ATS_suggest_address (GST_ats, &n->id);
break;
case S_CONNECTED_SWITCHING_BLACKLIST:
/* primary went down while we were checking secondary against
- blacklist, adopt secondary as primary */
+ blacklist, adopt secondary as primary */
free_address (&n->primary_address);
n->primary_address = n->alternative_address;
memset (&n->alternative_address, 0, sizeof (struct NeighbourAddress));
break;
case S_CONNECTED_SWITCHING_CONNECT_SENT:
/* primary went down while we were waiting for CONNECT_ACK on secondary;
- secondary as primary */
+ secondary as primary */
free_address (&n->primary_address);
n->primary_address = n->alternative_address;
memset (&n->alternative_address, 0, sizeof (struct NeighbourAddress));
* @param address address of the other peer, NULL if other peer
* connected to us
* @param session session to use (or NULL)
- * @param ats performance data
- * @param ats_count number of entries in ats
*/
void
GST_neighbours_handle_session_ack (const struct GNUNET_MessageHeader *message,
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_HELLO_Address *address,
- struct Session *session,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
+ struct Session *session)
{
struct NeighbourMapEntry *n;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received SESSION_ACK message from peer `%s'\n",
GNUNET_i2s (peer));
if (ntohs (message->size) != sizeof (struct GNUNET_MessageHeader))
}
n->state = S_CONNECTED;
n->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
- GNUNET_STATISTICS_set (GST_stats,
- gettext_noop ("# peers connected"),
+ GNUNET_STATISTICS_set (GST_stats,
+ gettext_noop ("# peers connected"),
++neighbours_connected,
GNUNET_NO);
- connect_notify_cb (callback_cls, &n->id, ats, ats_count,
+ connect_notify_cb (callback_cls, &n->id,
n->primary_address.bandwidth_in,
n->primary_address.bandwidth_out);
- GNUNET_ATS_address_add(GST_ats,
- n->primary_address.address,
- n->primary_address.session,
- ats, ats_count);
+
+ GST_ats_add_address (n->primary_address.address, n->primary_address.session);
set_address (&n->primary_address,
n->primary_address.address,
n->primary_address.session,
sdm = (const struct SessionDisconnectMessage *) msg;
if (NULL == (n = lookup_neighbour (peer)))
return; /* gone already */
- if (GNUNET_TIME_absolute_ntoh (sdm->timestamp).abs_value <= n->connect_ack_timestamp.abs_value)
+ if (GNUNET_TIME_absolute_ntoh (sdm->timestamp).abs_value_us <= n->connect_ack_timestamp.abs_value_us)
{
GNUNET_STATISTICS_update (GST_stats,
gettext_noop
return;
}
GNUNET_CRYPTO_hash (&sdm->public_key,
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
+ sizeof (struct GNUNET_CRYPTO_EccPublicSignKey),
&hc);
if (0 != memcmp (peer, &hc, sizeof (struct GNUNET_PeerIdentity)))
{
return;
}
if (ntohl (sdm->purpose.size) !=
- sizeof (struct GNUNET_CRYPTO_RsaSignaturePurpose) +
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded) +
+ sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
+ sizeof (struct GNUNET_CRYPTO_EccPublicSignKey) +
sizeof (struct GNUNET_TIME_AbsoluteNBO))
{
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "%s message from peer `%s' has invalid size \n",
+ "DISCONNECT",
+ GNUNET_i2s (peer));
GNUNET_break_op (0);
return;
}
if (GNUNET_OK !=
- GNUNET_CRYPTO_rsa_verify
+ GNUNET_CRYPTO_ecc_verify
(GNUNET_MESSAGE_TYPE_TRANSPORT_SESSION_DISCONNECT, &sdm->purpose,
&sdm->signature, &sdm->public_key))
{
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "%s message from peer `%s' cannot be verified \n",
+ "DISCONNECT",
+ GNUNET_i2s (peer));
GNUNET_break_op (0);
return;
}
* @return GNUNET_OK (continue to iterate)
*/
static int
-neighbours_iterate (void *cls, const struct GNUNET_HashCode * key, void *value)
+neighbours_iterate (void *cls, const struct GNUNET_PeerIdentity * key, void *value)
{
struct IteratorContext *ic = cls;
struct NeighbourMapEntry *n = value;
bandwidth_out = GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT;
}
- ic->cb (ic->cb_cls, &n->id, NULL, 0,
+ ic->cb (ic->cb_cls, &n->id,
n->primary_address.address,
bandwidth_in, bandwidth_out);
}
{
struct IteratorContext ic;
- if (NULL == neighbours)
+ if (NULL == neighbours)
return; /* can happen during shutdown */
ic.cb = cb;
ic.cb_cls = cb_cls;
- GNUNET_CONTAINER_multihashmap_iterate (neighbours, &neighbours_iterate, &ic);
+ GNUNET_CONTAINER_multipeermap_iterate (neighbours, &neighbours_iterate, &ic);
}
* Obtain current latency information for the given neighbour.
*
* @param peer to get the latency for
- * @return observed latency of the address, FOREVER if the
+ * @return observed latency of the address, FOREVER if the
* the connection is not up
*/
struct GNUNET_TIME_Relative
struct NeighbourMapEntry *n;
n = lookup_neighbour (peer);
- if (NULL == n)
+ if (NULL == n)
return GNUNET_TIME_UNIT_FOREVER_REL;
switch (n->state)
{
GNUNET_break (0);
break;
}
- return GNUNET_TIME_UNIT_FOREVER_REL;
+ return GNUNET_TIME_UNIT_FOREVER_REL;
}
* @param disconnect_cb function to call if we disconnect from a peer
* @param peer_address_cb function to call if we change an active address
* of a neighbour
+ * @param max_fds maximum number of fds to use
*/
void
GST_neighbours_start (void *cls,
- NotifyConnect connect_cb,
+ NotifyConnect connect_cb,
GNUNET_TRANSPORT_NotifyDisconnect disconnect_cb,
- GNUNET_TRANSPORT_PeerIterateCallback peer_address_cb)
+ GNUNET_TRANSPORT_PeerIterateCallback peer_address_cb,
+ unsigned int max_fds)
{
callback_cls = cls;
connect_notify_cb = connect_cb;
disconnect_notify_cb = disconnect_cb;
address_change_cb = peer_address_cb;
- neighbours = GNUNET_CONTAINER_multihashmap_create (NEIGHBOUR_TABLE_SIZE, GNUNET_NO);
+ neighbours = GNUNET_CONTAINER_multipeermap_create (NEIGHBOUR_TABLE_SIZE, GNUNET_NO);
}
* @return GNUNET_OK (continue to iterate)
*/
static int
-disconnect_all_neighbours (void *cls, const struct GNUNET_HashCode * key, void *value)
+disconnect_all_neighbours (void *cls,
+ const struct GNUNET_PeerIdentity *key,
+ void *value)
{
struct NeighbourMapEntry *n = value;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Disconnecting peer `%4s', %s\n",
GNUNET_i2s (&n->id), "SHUTDOWN_TASK");
n->state = S_DISCONNECT_FINISHED;
{
if (NULL == neighbours)
return;
- GNUNET_CONTAINER_multihashmap_iterate (neighbours,
+ GNUNET_CONTAINER_multipeermap_iterate (neighbours,
&disconnect_all_neighbours,
NULL);
- GNUNET_CONTAINER_multihashmap_destroy (neighbours);
+ GNUNET_CONTAINER_multipeermap_destroy (neighbours);
neighbours = NULL;
callback_cls = NULL;
connect_notify_cb = NULL;