}
if (NULL == handle->mq)
return NULL;
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Sending PUT for %s to DHT via %p\n",
+ GNUNET_h2s (key),
+ handle);
ph = GNUNET_new (struct GNUNET_DHT_PutHandle);
ph->dht_handle = handle;
ph->cont = cont;
if (NULL != emsg)
{
- fprintf (stderr, "Failed to connect to DHT service: %s\n",
+ fprintf (stderr,
+ "Failed to connect to DHT service: %s\n",
emsg);
GNUNET_SCHEDULER_shutdown ();
return;
ctx,
ctx->num_peers,
ctx->peers,
- ctx->dhts);
+ ctx->dhts);
}
ctx = GNUNET_new (struct GNUNET_DHT_TEST_Context);
ctx->num_peers = num_peers;
- ctx->ops = GNUNET_malloc (num_peers * sizeof (struct GNUNET_TESTBED_Operation *));
- ctx->dhts = GNUNET_malloc (num_peers * sizeof (struct GNUNET_DHT_Handle *));
+ ctx->ops = GNUNET_new_array (num_peers,
+ struct GNUNET_TESTBED_Operation *);
+ ctx->dhts = GNUNET_new_array (num_peers,
+ struct GNUNET_DHT_Handle *);
ctx->app_main = tmain;
ctx->app_main_cls = tmain_cls;
(void) GNUNET_TESTBED_test_run (testname,
*/
const struct GNUNET_CONFIGURATION_Handle *GDS_cfg;
+/**
+ * Handle to our server.
+ */
+struct GNUNET_SERVER_Handle *GDS_server;
+
/**
* Our HELLO
*/
* @param c configuration to use
*/
static void
-run (void *cls, struct GNUNET_SERVER_Handle *server,
+run (void *cls,
+ struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *c)
{
GDS_cfg = c;
+ GDS_server = server;
+ GNUNET_SERVER_suspend (server);
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_time (c, "transport", "HELLO_EXPIRATION", &hello_expiration))
{
GDS_NSE_init ();
GDS_DATACACHE_init ();
GDS_HELLO_init ();
- GDS_CLIENTS_init (server);
if (GNUNET_OK != GDS_NEIGHBOURS_init ())
{
shutdown_task (NULL);
*/
extern struct GNUNET_STATISTICS_Handle *GDS_stats;
+/**
+ * Handle to our server.
+ */
+extern struct GNUNET_SERVER_Handle *GDS_server;
+
/**
* Our HELLO
*/
/**
- * Closure for 'forward_reply'
+ * Closure for #forward_reply()
*/
struct ForwardReplyContext
{
size_t data_size;
/**
- * Do we need to copy 'pm' because it was already used?
+ * Do we need to copy @a pm because it was already used?
*/
int do_copy;
* @param cls the 'struct ForwardReplyContext'
* @param key current key
* @param value value in the hash map, a ClientQueryRecord
- * @return GNUNET_YES (we should continue to iterate),
- * if the result is mal-formed, GNUNET_NO
+ * @return #GNUNET_YES (we should continue to iterate),
+ * if the result is mal-formed, #GNUNET_NO
*/
static int
-forward_reply (void *cls, const struct GNUNET_HashCode * key, void *value)
+forward_reply (void *cls,
+ const struct GNUNET_HashCode *key,
+ void *value)
{
struct ForwardReplyContext *frc = cls;
struct ClientQueryRecord *record = value;
struct GNUNET_PeerIdentity *paths;
size_t msize;
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "reply for key %s\n",
- GNUNET_h2s (key));
-
if (NULL == GNUNET_CONTAINER_multihashmap_get (forward_map, key))
{
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "No matching client for reply for key %s\n",
+ GNUNET_h2s (key));
GNUNET_STATISTICS_update (GDS_stats,
gettext_noop
("# REPLIES ignored for CLIENTS (no match)"), 1,
(get_path_length + put_path_length) * sizeof (struct GNUNET_PeerIdentity);
if (msize >= GNUNET_SERVER_MAX_MESSAGE_SIZE)
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Could not pass reply to client, message too big!\n"));
+ GNUNET_break (0);
return;
}
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Forwarding reply for key %s to client\n",
+ GNUNET_h2s (key));
+
pm = GNUNET_malloc (msize + sizeof (struct PendingMessage));
reply = (struct GNUNET_DHT_ClientResultMessage *) &pm[1];
pm->msg = &reply->header;
frc.data = data;
frc.data_size = data_size;
frc.type = type;
- GNUNET_CONTAINER_multihashmap_get_multiple (forward_map, key, &forward_reply,
+ GNUNET_CONTAINER_multihashmap_get_multiple (forward_map,
+ key,
+ &forward_reply,
&frc);
if (GNUNET_NO == frc.do_copy)
* @param exp Expiration time of the data.
* @param key Key of the data.
* @param data Pointer to the result data.
- * @param size Number of bytes in data.
+ * @param size Number of bytes in @a data.
*/
void
GDS_CLIENTS_process_get_resp (enum GNUNET_BLOCK_Type type,
msg_path = (struct GNUNET_PeerIdentity *) &mmsg[1];
if (path_length > 0)
{
- memcpy (msg_path, path,
+ memcpy (msg_path,
+ path,
path_length * sizeof (struct GNUNET_PeerIdentity));
}
mmsg->expiration_time = GNUNET_TIME_absolute_hton(exp);
* @param server the initialized server
*/
void
-GDS_CLIENTS_init (struct GNUNET_SERVER_Handle *server)
+GDS_CLIENTS_init ()
{
static struct GNUNET_SERVER_MessageHandler plugin_handlers[] = {
{&handle_dht_local_put, NULL,
GNUNET_MESSAGE_TYPE_DHT_CLIENT_GET_RESULTS_KNOWN, 0},
{NULL, NULL, 0, 0}
};
+
forward_map = GNUNET_CONTAINER_multihashmap_create (1024, GNUNET_NO);
retry_heap = GNUNET_CONTAINER_heap_create (GNUNET_CONTAINER_HEAP_ORDER_MIN);
- GNUNET_SERVER_add_handlers (server, plugin_handlers);
- GNUNET_SERVER_disconnect_notify (server, &handle_client_disconnect, NULL);
+ GNUNET_SERVER_resume (GDS_server);
+ GNUNET_SERVER_add_handlers (GDS_server,
+ plugin_handlers);
+ GNUNET_SERVER_disconnect_notify (GDS_server,
+ &handle_client_disconnect,
+ NULL);
}
/**
* Initialize client subsystem.
- *
- * @param server the initialized server
*/
void
-GDS_CLIENTS_init (struct GNUNET_SERVER_Handle *server);
+GDS_CLIENTS_init (void);
/**
GNUNET_CONTAINER_multipeermap_remove (all_connected_peers,
peer,
to_remove));
+ if (0 == GNUNET_CONTAINER_multipeermap_size (all_connected_peers))
+ {
+ GNUNET_SCHEDULER_cancel (find_peer_task);
+ find_peer_task = NULL;
+ }
GNUNET_CRYPTO_hash (peer,
sizeof (struct GNUNET_PeerIdentity),
&phash);
GNUNET_CONTAINER_DLL_remove (to_remove->head,
to_remove->tail,
pos);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Dropping message of type %u due to disconnect\n",
+ ntohs (pos->msg->type));
discarded++;
GNUNET_free (pos);
}
size_t off;
size_t msize;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "DHT ctn called with buffer of %u bytes\n",
+ (unsigned int) size);
peer->th = NULL;
while ((NULL != (pending = peer->head)) &&
(0 == GNUNET_TIME_absolute_get_remaining (pending->timeout).rel_value_us))
("# Messages dropped (CORE timeout)"),
1,
GNUNET_NO);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Dropping message of type %u due to timeout\n",
+ ntohs (pending->msg->type));
peer->pending_count--;
- GNUNET_CONTAINER_DLL_remove (peer->head, peer->tail, pending);
+ GNUNET_CONTAINER_DLL_remove (peer->head,
+ peer->tail,
+ pending);
GNUNET_free (pending);
}
if (NULL == pending)
{
/* no messages pending */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "No messages pending\n");
return 0;
}
if (NULL == buf)
{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Got NULL buffer, trying again\n");
peer->th =
GNUNET_CORE_notify_transmit_ready (core_api, GNUNET_NO,
GNUNET_CORE_PRIO_BEST_EFFORT,
GNUNET_TIME_absolute_get_remaining
- (pending->timeout), &peer->id,
+ (pending->timeout),
+ &peer->id,
ntohs (pending->msg->size),
- &core_transmit_notify, peer);
+ &core_transmit_notify,
+ peer);
GNUNET_break (NULL != peer->th);
return 0;
}
gettext_noop
("# Bytes transmitted to other peers"), msize,
GNUNET_NO);
- memcpy (&cbuf[off], pending->msg, msize);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Transmitting message of type %u to %s\n",
+ ntohs (pending->msg->type),
+ GNUNET_i2s (&peer->id));
+ memcpy (&cbuf[off],
+ pending->msg,
+ msize);
off += msize;
peer->pending_count--;
GNUNET_CONTAINER_DLL_remove (peer->head,
pending);
GNUNET_free (pending);
}
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "%u bytes fit in %u bytes available, next message is %u bytes\n",
+ (unsigned int) off,
+ (unsigned int) size,
+ (NULL != peer->head) ? ntohs (peer->head->msg->size) : 0);
if (NULL != (pending = peer->head))
{
/* technically redundant, but easier to read and
if (NULL == (pending = peer->head))
return;
if (NULL != peer->th)
- return;
+ {
+ GNUNET_CORE_notify_transmit_ready_cancel (peer->th);
+ peer->th = NULL;
+ }
GNUNET_STATISTICS_update (GDS_stats,
gettext_noop
("# Bytes of bandwidth requested from core"),
GNUNET_assert (NULL != bf);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Adding myself (%s) to PUT bloomfilter for %s\n",
- GNUNET_i2s (&my_identity), GNUNET_h2s (key));
+ GNUNET_i2s (&my_identity),
+ GNUNET_h2s (key));
GNUNET_CONTAINER_bloomfilter_add (bf, &my_identity_hash);
GNUNET_STATISTICS_update (GDS_stats, gettext_noop ("# PUT requests routed"),
1, GNUNET_NO);
continue;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Routing PUT for %s after %u hops to %s\n", GNUNET_h2s (key),
- (unsigned int) hop_count, GNUNET_i2s (&target->id));
+ "Routing PUT for %s after %u hops to %s\n",
+ GNUNET_h2s (key),
+ (unsigned int) hop_count,
+ GNUNET_i2s (&target->id));
pending = GNUNET_malloc (sizeof (struct P2PPendingMessage) + msize);
pending->importance = 0; /* FIXME */
pending->timeout = expiration_time;
pp = (struct GNUNET_PeerIdentity *) &ppm[1];
memcpy (pp, put_path,
sizeof (struct GNUNET_PeerIdentity) * put_path_length);
- memcpy (&pp[put_path_length], data, data_size);
- GNUNET_CONTAINER_DLL_insert_tail (target->head, target->tail, pending);
+ memcpy (&pp[put_path_length],
+ data,
+ data_size);
+ GNUNET_CONTAINER_DLL_insert_tail (target->head,
+ target->tail,
+ pending);
target->pending_count++;
- process_peer_queue (target);
+ if (pending == target->head)
+ process_peer_queue (target);
}
GNUNET_free (targets);
return (skip_count < target_count) ? GNUNET_OK : GNUNET_NO;
&targets);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Adding myself (%s) to GET bloomfilter for %s\n",
- GNUNET_i2s (&my_identity), GNUNET_h2s (key));
- GNUNET_CONTAINER_bloomfilter_add (peer_bf, &my_identity_hash);
+ GNUNET_i2s (&my_identity),
+ GNUNET_h2s (key));
+ GNUNET_CONTAINER_bloomfilter_add (peer_bf,
+ &my_identity_hash);
if (0 == target_count)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
continue;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Routing GET for %s after %u hops to %s\n", GNUNET_h2s (key),
- (unsigned int) hop_count, GNUNET_i2s (&target->id));
+ "Routing GET for %s after %u hops to %s\n",
+ GNUNET_h2s (key),
+ (unsigned int) hop_count,
+ GNUNET_i2s (&target->id));
pending = GNUNET_malloc (sizeof (struct P2PPendingMessage) + msize);
pending->importance = 0; /* FIXME */
pending->timeout = GNUNET_TIME_relative_to_absolute (GET_TIMEOUT);
&xq
[xquery_size],
reply_bf_size));
- GNUNET_CONTAINER_DLL_insert_tail (target->head, target->tail, pending);
+ GNUNET_CONTAINER_DLL_insert_tail (target->head,
+ target->tail,
+ pending);
target->pending_count++;
- process_peer_queue (target);
+ if (pending == target->head)
+ process_peer_queue (target);
}
GNUNET_free (targets);
return (skip_count < target_count) ? GNUNET_OK : GNUNET_NO;
if (NULL == pi)
{
/* peer disconnected in the meantime, drop reply */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "No matching peer for reply for key %s\n",
+ GNUNET_h2s (key));
return;
}
if (pi->pending_count >= MAXIMUM_PENDING_PER_PEER)
{
/* skip */
- GNUNET_STATISTICS_update (GDS_stats, gettext_noop ("# P2P messages dropped due to full queue"),
- 1, GNUNET_NO);
+ GNUNET_STATISTICS_update (GDS_stats,
+ gettext_noop ("# P2P messages dropped due to full queue"),
+ 1,
+ GNUNET_NO);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peer queue full, ignoring reply for key %s\n",
+ GNUNET_h2s (key));
return;
}
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Forwarding reply for key %s to peer %s\n",
+ GNUNET_h2s (key),
+ GNUNET_i2s (target));
GNUNET_STATISTICS_update (GDS_stats,
gettext_noop
("# RESULT messages queued for transmission"), 1,
prm->expiration_time = GNUNET_TIME_absolute_hton (expiration_time);
prm->key = *key;
paths = (struct GNUNET_PeerIdentity *) &prm[1];
- memcpy (paths, put_path,
+ memcpy (paths,
+ put_path,
put_path_length * sizeof (struct GNUNET_PeerIdentity));
- memcpy (&paths[put_path_length], get_path,
+ memcpy (&paths[put_path_length],
+ get_path,
get_path_length * sizeof (struct GNUNET_PeerIdentity));
- memcpy (&paths[put_path_length + get_path_length], data, data_size);
- GNUNET_CONTAINER_DLL_insert (pi->head, pi->tail, pending);
+ memcpy (&paths[put_path_length + get_path_length],
+ data,
+ data_size);
+ GNUNET_CONTAINER_DLL_insert (pi->head,
+ pi->tail,
+ pending);
pi->pending_count++;
process_peer_queue (pi);
}
core_init (void *cls,
const struct GNUNET_PeerIdentity *identity)
{
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "CORE called, I am %s\n",
+ GNUNET_i2s (identity));
my_identity = *identity;
GNUNET_CRYPTO_hash (identity,
sizeof (struct GNUNET_PeerIdentity),
&my_identity_hash);
+ GDS_CLIENTS_init ();
}
* #GNUNET_SYSERR to close it (signal serious error)
*/
static int
-handle_dht_p2p_put (void *cls, const struct GNUNET_PeerIdentity *peer,
+handle_dht_p2p_put (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_MessageHeader *message)
{
const struct PeerPutMessage *put;
return GNUNET_YES;
}
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop ("# P2P PUT requests received"), 1,
+ gettext_noop ("# P2P PUT requests received"),
+ 1,
GNUNET_NO);
GNUNET_STATISTICS_update (GDS_stats,
- gettext_noop ("# P2P PUT bytes received"), msize,
+ gettext_noop ("# P2P PUT bytes received"),
+ msize,
GNUNET_NO);
put_path = (const struct GNUNET_PeerIdentity *) &put[1];
payload = &put_path[putlen];
tmp = GNUNET_strdup (GNUNET_i2s (&my_identity));
LOG_TRAFFIC (GNUNET_ERROR_TYPE_DEBUG,
"R5N PUT %s: %s->%s (%u, %u=>%u)\n",
- GNUNET_h2s (&put->key), GNUNET_i2s (peer), tmp,
+ GNUNET_h2s (&put->key),
+ GNUNET_i2s (peer),
+ tmp,
ntohl(put->hop_count),
- GNUNET_CRYPTO_hash_matching_bits (&phash, &put->key),
- GNUNET_CRYPTO_hash_matching_bits (&my_identity_hash, &put->key)
+ GNUNET_CRYPTO_hash_matching_bits (&phash,
+ &put->key),
+ GNUNET_CRYPTO_hash_matching_bits (&my_identity_hash,
+ &put->key)
);
GNUNET_free (tmp);
}
if (0 != memcmp (&test_key, &put->key, sizeof (struct GNUNET_HashCode)))
{
char *put_s = GNUNET_strdup (GNUNET_h2s_full (&put->key));
+
GNUNET_break_op (0);
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"PUT with key `%s' for block with key %s\n",
}
}
- bf = GNUNET_CONTAINER_bloomfilter_init (put->bloomfilter, DHT_BLOOM_SIZE,
+ bf = GNUNET_CONTAINER_bloomfilter_init (put->bloomfilter,
+ DHT_BLOOM_SIZE,
GNUNET_CONSTANTS_BLOOMFILTER_K);
GNUNET_break_op (GNUNET_YES ==
GNUNET_CONTAINER_bloomfilter_test (bf, &phash));
return; /* no non-masked peer available */
if (peer == NULL)
peer = bucket->head;
- GNUNET_CRYPTO_hash (&peer->id, sizeof (struct GNUNET_PeerIdentity), &phash);
- GNUNET_BLOCK_mingle_hash (&phash, bf_mutator, &mhash);
+ GNUNET_CRYPTO_hash (&peer->id,
+ sizeof (struct GNUNET_PeerIdentity),
+ &phash);
+ GNUNET_BLOCK_mingle_hash (&phash,
+ bf_mutator,
+ &mhash);
hello = GDS_HELLO_get (&peer->id);
}
while ((hello == NULL) ||
int forwarded;
GNUNET_break (0 !=
- memcmp (peer, &my_identity,
+ memcmp (peer,
+ &my_identity,
sizeof (struct GNUNET_PeerIdentity)));
/* parse and validate message */
msize = ntohs (message->size);
+@INLINE@ ../../contrib/no_forcestart.conf
+@INLINE@ ../../contrib/no_autostart_above_core.conf
[PATHS]
GNUNET_TEST_HOME = /tmp/test_dht_2dtorus/
+[dht]
+AUTOSTART = YES
+
[dhtcache]
QUOTA = 1 MB
DATABASE = heap
OVERLAY_TOPOLOGY = 2D_TORUS
[nse]
+AUTOSTART = YES
WORKDELAY = 500 ms
INTERVAL = 60 s
WORKBITS = 0
+[transport]
+PLUGINS = unix
+@INLINE@ ../../contrib/no_forcestart.conf
+@INLINE@ ../../contrib/no_autostart_above_core.conf
[PATHS]
GNUNET_TEST_HOME = /tmp/test_dht_line/
+
+[dht]
+AUTOSTART = YES
+
[dhtcache]
QUOTA = 1 MB
DATABASE = heap
OVERLAY_TOPOLOGY = LINE
[transport]
-plugins = tcp
+plugins = unix
[nse]
+AUTOSTART = YES
WORKDELAY = 500 ms
INTERVAL = 60 s
WORKBITS = 0
-
+@INLINE@ ../../contrib/no_forcestart.conf
+@INLINE@ ../../contrib/no_autostart_above_core.conf
+
+[dht]
+AUTOSTART = YES
+
[dhtcache]
QUOTA = 1 MB
DATABASE = heap
[transport]
-PLUGINS = tcp
+PLUGINS = unix
[ats]
WAN_QUOTA_IN = 1 GB
EXTERNAL_ADDRESS = 127.0.0.1
USE_LOCALADDR = YES
+[nse]
+AUTOSTART = YES
+WORKDELAY = 500 ms
+INTERVAL = 60 s
+WORKBITS = 0
/*
This file is part of GNUnet.
- Copyright (C) 2012 GNUnet e.V.
+ Copyright (C) 2012, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
/**
* Task to do DHT_puts
*/
-static struct GNUNET_SCHEDULER_Task * put_task;
+static struct GNUNET_SCHEDULER_Task *put_task;
+
+/**
+ * Task to do DHT_gets
+ */
+static struct GNUNET_SCHEDULER_Task *get_task;
/**
* Task to time out / regular shutdown.
*/
-static struct GNUNET_SCHEDULER_Task * timeout_task;
+static struct GNUNET_SCHEDULER_Task *timeout_task;
/**
* Head of list of active GET operations.
};
+static struct GNUNET_DHT_TEST_Context *
+stop_ops ()
+{
+ struct GetOperation *get_op;
+ struct GNUNET_DHT_TEST_Context *ctx = NULL;
+
+ if (NULL != timeout_task)
+ {
+ ctx = GNUNET_SCHEDULER_cancel (timeout_task);
+ timeout_task = NULL;
+ }
+ if (NULL != put_task)
+ {
+ GNUNET_SCHEDULER_cancel (put_task);
+ put_task = NULL;
+ }
+ if (NULL != get_task)
+ {
+ GNUNET_SCHEDULER_cancel (get_task);
+ get_task = NULL;
+ }
+ while (NULL != (get_op = get_tail))
+ {
+ GNUNET_DHT_get_stop (get_op->get);
+ GNUNET_CONTAINER_DLL_remove (get_head,
+ get_tail,
+ get_op);
+ GNUNET_free (get_op);
+ }
+ return ctx;
+}
+
+
/**
* Function called once we're done processing stats.
*
unsigned int i;
if (NULL != op)
- GNUNET_TESTBED_operation_done (op); // needed?
+ GNUNET_TESTBED_operation_done (op);
if (NULL != emsg)
{
- fprintf (stderr, _("Gathering statistics failed: %s\n"),
+ fprintf (stderr,
+ _("Gathering statistics failed: %s\n"),
emsg);
GNUNET_SCHEDULER_cancel (put_task);
GNUNET_DHT_TEST_cleanup (ctx);
stats[i].subsystem,
stats[i].name,
stats[i].total);
- GNUNET_SCHEDULER_cancel (put_task);
GNUNET_DHT_TEST_cleanup (ctx);
+ GNUNET_SCHEDULER_shutdown ();
}
* @param subsystem name of subsystem that created the statistic
* @param name the name of the datum
* @param value the current value
- * @param is_persistent GNUNET_YES if the value is persistent, GNUNET_NO if not
- * @return GNUNET_OK to continue, GNUNET_SYSERR to abort iteration
+ * @param is_persistent #GNUNET_YES if the value is persistent, #GNUNET_NO if not
+ * @return #GNUNET_OK to continue, #GNUNET_SYSERR to abort iteration
*/
static int
handle_stats (void *cls,
/**
- * Task run on success or timeout to clean up.
- * Terminates active get operations and shuts down
- * the testbed.
+ * Task run on shutdown to clean up. Terminates active get operations
+ * and shuts down the testbed.
*
* @param cls the 'struct GNUNET_DHT_TestContext'
*/
static void
shutdown_task (void *cls)
{
- struct GNUNET_DHT_TEST_Context *ctx = cls;
- struct GetOperation *get_op;
+ (void) stop_ops ();
+}
- while (NULL != (get_op = get_tail))
- {
- GNUNET_DHT_get_stop (get_op->get);
- GNUNET_CONTAINER_DLL_remove (get_head,
- get_tail,
- get_op);
- GNUNET_free (get_op);
- }
- (void) GNUNET_TESTBED_get_statistics (NUM_PEERS,
- my_peers,
- NULL, NULL,
- &handle_stats,
- &stats_finished,
- ctx);
+
+/**
+ * Task run on timeout to clean up. Terminates active get operations
+ * and shuts down the testbed.
+ *
+ * @param cls the `struct GNUNET_DHT_TestContext`
+ */
+static void
+timeout_cb (void *cls)
+{
+ timeout_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Timeout\n");
+ GNUNET_SCHEDULER_shutdown ();
}
* @param exp when will this value expire
* @param key key of the result
* @param get_path peers on reply path (or NULL if not recorded)
- * @param get_path_length number of entries in get_path
+ * @param get_path_length number of entries in @a get_path
* @param put_path peers on the PUT path (or NULL if not recorded)
- * @param put_path_length number of entries in get_path
+ * @param put_path_length number of entries in @a put_path
* @param type type of the result
- * @param size number of bytes in data
+ * @param size number of bytes in @a data
* @param data pointer to the result data
*/
static void
-dht_get_handler (void *cls, struct GNUNET_TIME_Absolute exp,
- const struct GNUNET_HashCode * key,
+dht_get_handler (void *cls,
+ struct GNUNET_TIME_Absolute exp,
+ const struct GNUNET_HashCode *key,
const struct GNUNET_PeerIdentity *get_path,
unsigned int get_path_length,
const struct GNUNET_PeerIdentity *put_path,
- unsigned int put_path_length, enum GNUNET_BLOCK_Type type,
- size_t size, const void *data)
+ unsigned int put_path_length,
+ enum GNUNET_BLOCK_Type type,
+ size_t size,
+ const void *data)
{
struct GetOperation *get_op = cls;
struct GNUNET_HashCode want;
- struct GNUNET_DHT_TestContext *ctx;
+ struct GNUNET_DHT_TEST_Context *ctx;
if (sizeof (struct GNUNET_HashCode) != size)
{
GNUNET_break (0);
return;
}
- GNUNET_CRYPTO_hash (key, sizeof (*key), &want);
- if (0 != memcmp (&want, data, sizeof (want)))
+ GNUNET_CRYPTO_hash (key,
+ sizeof (*key),
+ &want);
+ if (0 != memcmp (&want,
+ data,
+ sizeof (want)))
{
GNUNET_break (0);
return;
{
int i;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "PATH: (get %u, put %u)\n",
- get_path_length, put_path_length);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " LOCAL\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "PATH: (get %u, put %u)\n",
+ get_path_length,
+ put_path_length);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ " LOCAL\n");
for (i = get_path_length - 1; i >= 0; i--)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " %s\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ " %s\n",
GNUNET_i2s (&get_path[i]));
for (i = put_path_length - 1; i >= 0; i--)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, " %s\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ " %s\n",
GNUNET_i2s (&put_path[i]));
}
#endif
GNUNET_free (get_op);
if (NULL != get_head)
return;
- /* all DHT GET operations successful; terminate! */
+ /* all DHT GET operations successful; get stats! */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "All DHT operations successful. Obtaining stats!\n");
ok = 0;
- ctx = GNUNET_SCHEDULER_cancel (timeout_task);
- timeout_task = GNUNET_SCHEDULER_add_now (&shutdown_task, ctx);
+ ctx = stop_ops ();
+ GNUNET_assert (NULL != ctx);
+ (void) GNUNET_TESTBED_get_statistics (NUM_PEERS,
+ my_peers,
+ NULL, NULL,
+ &handle_stats,
+ &stats_finished,
+ ctx);
}
struct GNUNET_HashCode value;
unsigned int i;
+ put_task = NULL;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Putting values into DHT\n");
for (i = 0; i < NUM_PEERS; i++)
{
- GNUNET_CRYPTO_hash (&i, sizeof (i), &key);
- GNUNET_CRYPTO_hash (&key, sizeof (key), &value);
- GNUNET_DHT_put (hs[i], &key, 10U,
+ GNUNET_CRYPTO_hash (&i,
+ sizeof (i),
+ &key);
+ GNUNET_CRYPTO_hash (&key,
+ sizeof (key),
+ &value);
+ GNUNET_DHT_put (hs[i],
+ &key,
+ 10U,
GNUNET_DHT_RO_RECORD_ROUTE |
GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
GNUNET_BLOCK_TYPE_TEST,
- sizeof (value), &value,
+ sizeof (value),
+ &value,
GNUNET_TIME_UNIT_FOREVER_ABS,
- NULL, NULL);
+ NULL,
+ NULL);
}
put_task = GNUNET_SCHEDULER_add_delayed (PUT_FREQUENCY,
- &do_puts, hs);
+ &do_puts,
+ hs);
}
/**
- * Main function of the test.
- *
- * @param cls closure (NULL)
- * @param ctx argument to give to GNUNET_DHT_TEST_cleanup on test end
- * @param num_peers number of peers that are running
- * @param peers array of peers
- * @param dhts handle to each of the DHTs of the peers
+ * Start GET operations.
*/
static void
-run (void *cls,
- struct GNUNET_DHT_TEST_Context *ctx,
- unsigned int num_peers,
- struct GNUNET_TESTBED_Peer **peers,
- struct GNUNET_DHT_Handle **dhts)
+start_get (void *cls)
{
+ struct GNUNET_DHT_Handle **dhts = cls;
unsigned int i;
unsigned int j;
struct GNUNET_HashCode key;
struct GetOperation *get_op;
- GNUNET_assert (NUM_PEERS == num_peers);
- my_peers = peers;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Peers setup, starting test\n");
- put_task = GNUNET_SCHEDULER_add_now (&do_puts, dhts);
- for (i=0;i<num_peers;i++)
+ get_task = NULL;
+ for (i=0;i<NUM_PEERS;i++)
{
GNUNET_CRYPTO_hash (&i, sizeof (i), &key);
- for (j=0;j<num_peers;j++)
+ for (j=0;j<NUM_PEERS;j++)
{
get_op = GNUNET_new (struct GetOperation);
GNUNET_CONTAINER_DLL_insert (get_head,
GNUNET_DHT_RO_RECORD_ROUTE | GNUNET_DHT_RO_DEMULTIPLEX_EVERYWHERE,
NULL, /* xquery */
0, /* xquery bits */
- &dht_get_handler, get_op);
+ &dht_get_handler,
+ get_op);
}
}
+}
+
+
+/**
+ * Main function of the test.
+ *
+ * @param cls closure (NULL)
+ * @param ctx argument to give to #GNUNET_DHT_TEST_cleanup on test end
+ * @param num_peers number of @a peers that are running
+ * @param peers array of peers
+ * @param dhts handle to each of the DHTs of the peers
+ */
+static void
+run (void *cls,
+ struct GNUNET_DHT_TEST_Context *ctx,
+ unsigned int num_peers,
+ struct GNUNET_TESTBED_Peer **peers,
+ struct GNUNET_DHT_Handle **dhts)
+{
+ GNUNET_assert (NUM_PEERS == num_peers);
+ my_peers = peers;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peers setup, starting test\n");
+ put_task = GNUNET_SCHEDULER_add_now (&do_puts,
+ dhts);
+ get_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
+ &start_get,
+ dhts);
timeout_task = GNUNET_SCHEDULER_add_delayed (GET_TIMEOUT,
- &shutdown_task, ctx);
+ &timeout_cb,
+ ctx);
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
+ ctx);
}
projects / oweals / gnunet.git / commitdiff