/*
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
next = GNUNET_TIME_UNIT_ZERO_ABS;
start = GNUNET_NO;
}
- if (0 == (rem = GNUNET_TIME_absolute_get_remaining(next)).rel_value)
+ 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)
/**
* Public key of the sender.
*/
- struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded public_key;
+ struct GNUNET_CRYPTO_EccPublicSignKey public_key;
/**
* Signature of the peer that sends us the disconnect. Only
/**
* 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 *
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
disconnect_msg.reserved = htonl (0);
disconnect_msg.purpose.size =
htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
- sizeof (struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded) +
+ 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_ecc_sign (GST_my_private_key,
&disconnect_msg.purpose,
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);
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);
+ "Latency for peer `%s' is %s\n",
+ GNUNET_i2s (&n->id),
+ GNUNET_STRINGS_relative_time_to_string (n->latency,
+ GNUNET_YES));
/* append latency */
ats.type = htonl (GNUNET_ATS_QUALITY_NET_DELAY);
- if (n->latency.rel_value > UINT32_MAX)
+ if (n->latency.rel_value_us > UINT32_MAX)
latency = UINT32_MAX;
else
- latency = n->latency.rel_value;
+ latency = n->latency.rel_value_us;
ats.value = htonl (latency);
- GST_update_ats_metrics (&n->id,
+ GST_ats_update_metrics (&n->id,
n->primary_address.address,
n->primary_address.session,
&ats, 1);
}
*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;
}
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;
}
GNUNET_i2s (target));
return; /* during shutdown, do nothing */
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ 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)))
{
/* 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_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:
{
struct BlackListCheckContext *bcc = cls;
struct NeighbourMapEntry *n;
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- struct GNUNET_ATS_Information ats;
- int net;
bcc->bc = NULL;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
break;
case S_CONNECT_RECV_BLACKLIST_INBOUND:
if (GNUNET_OK == result)
- {
- /* valid new address, let ATS know! */
- GNUNET_assert (bcc->na.address->transport_name != NULL);
- if (NULL == (papi = GST_plugins_find (bcc->na.address->transport_name)))
- {
- /* we don't have the plugin for this address */
- GNUNET_break (0);
- }
- else
- {
- if (NULL != papi->get_network)
- {
- net = papi->get_network (NULL, bcc->na.session);
- ats.type = htonl (GNUNET_ATS_NETWORK_TYPE);
- ats.value = net;
-// GNUNET_break (0);
-// fprintf (stderr, "NET: %u\n", ntohl(net));
- GNUNET_ATS_address_add (GST_ats,
- bcc->na.address,
- bcc->na.session,
- &ats, 1);
- }
- else
- GNUNET_break (0);
- }
- }
+ 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);
* @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,
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>",
n->task = GNUNET_SCHEDULER_NO_TASK;
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",
const struct SessionConnectMessage *scm;
struct GNUNET_TIME_Absolute ts;
struct NeighbourMapEntry *n;
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- struct GNUNET_ATS_Information ats;
- int net;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received CONNECT_ACK message from peer `%s'\n",
1, GNUNET_NO);
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);
n->primary_address.bandwidth_in,
n->primary_address.bandwidth_out);
/* Tell ATS that the outbound session we created to send CONNECT was successfull */
- GNUNET_assert (n->primary_address.address->transport_name != NULL);
- if (NULL == (papi = GST_plugins_find (n->primary_address.address->transport_name)))
- {
- /* we don't have the plugin for this address */
- GNUNET_break (0);
- }
- else
- {
- if (NULL != papi->get_network)
- {
- net = papi->get_network (NULL, n->primary_address.session);
- ats.type = htonl (GNUNET_ATS_NETWORK_TYPE);
- ats.value = net;
-// GNUNET_break (0);
-// fprintf (stderr, "NET: %u\n", ntohl(net));
- GNUNET_ATS_address_add (GST_ats,
- n->primary_address.address,
- n->primary_address.session,
- &ats, 1);
- }
- else
- GNUNET_break (0);
- }
+ 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->timeout = GNUNET_TIME_relative_to_absolute (GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT);
GNUNET_break (GNUNET_NO == n->alternative_address.ats_active);
- GNUNET_assert (n->alternative_address.address->transport_name != NULL);
- if (NULL == (papi = GST_plugins_find (n->alternative_address.address->transport_name)))
- {
- /* we don't have the plugin for this address */
- GNUNET_break (0);
- }
- else
- {
- if (NULL != papi->get_network)
- {
- net = papi->get_network (NULL, n->alternative_address.session);
- ats.type = htonl (GNUNET_ATS_NETWORK_TYPE);
- ats.value = net;
-// GNUNET_break (0);
-// fprintf (stderr, "NET: %u\n", ntohl(net));
- GNUNET_ATS_address_add (GST_ats,
- n->alternative_address.address,
- n->alternative_address.session,
- &ats, 1);
- }
- else
- GNUNET_break (0);
- }
-
+ 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,
n->primary_address.bandwidth_in,
n->primary_address.bandwidth_out);
- GNUNET_assert (n->primary_address.address->transport_name != NULL);
- struct GNUNET_TRANSPORT_PluginFunctions *papi;
- if (NULL == (papi = GST_plugins_find (n->primary_address.address->transport_name)))
- {
- /* we don't have the plugin for this address */
- GNUNET_break (0);
- }
- else
- {
- if (NULL != papi->get_network)
- {
- int net = papi->get_network (NULL, n->primary_address.session);
- struct GNUNET_ATS_Information ats;
- ats.type = htonl (GNUNET_ATS_NETWORK_TYPE);
- ats.value = net;
-// GNUNET_break (0);
-// fprintf (stderr, "NET: %u\n", ntohl(net));
- GNUNET_ATS_address_add (GST_ats,
- n->primary_address.address,
- n->primary_address.session,
- &ats, 1);
- }
- else
- GNUNET_break (0);
- }
+ 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_EccPublicKeyBinaryEncoded),
+ sizeof (struct GNUNET_CRYPTO_EccPublicSignKey),
&hc);
if (0 != memcmp (peer, &hc, sizeof (struct GNUNET_PeerIdentity)))
{
}
if (ntohl (sdm->purpose.size) !=
sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
- sizeof (struct GNUNET_CRYPTO_EccPublicKeyBinaryEncoded) +
+ 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;
}
(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;
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);
}
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;
{
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;