*/
#include "platform.h"
#include "gnunet_util_lib.h"
+#include "gnunet_time_lib.h"
#include "gnunet_consensus_service.h"
#include "gnunet_testbed_service.h"
static struct GNUNET_TIME_Relative conclude_timeout;
+static struct GNUNET_TIME_Relative consensus_delay;
+
static struct GNUNET_CONSENSUS_Handle **consensus_handles;
static struct GNUNET_TESTBED_Operation **testbed_operations;
static int verbose;
+/**
+ * Start time for all consensuses.
+ */
+static struct GNUNET_TIME_Absolute start;
+
+/**
+ * Deadline for all consensuses.
+ */
+static struct GNUNET_TIME_Absolute deadline;
+
/**
* Signature of the event handler function called by the
* @param event information about the event
*/
static void
-controller_cb(void *cls,
- const struct GNUNET_TESTBED_EventInformation *event)
+controller_cb (void *cls,
+ const struct GNUNET_TESTBED_EventInformation *event)
{
GNUNET_assert (0);
}
+
static void
destroy (void *cls, const struct GNUNET_SCHEDULER_TaskContext *ctx)
{
- struct GNUNET_CONSENSUS_Handle *consensus;
- consensus = cls;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "destroying consensus\n");
+ struct GNUNET_CONSENSUS_Handle *consensus = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "destroying consensus\n");
GNUNET_CONSENSUS_destroy (consensus);
peers_done++;
if (peers_done == num_peers)
for (i = 0; i < num_peers; i++)
GNUNET_TESTBED_operation_done (testbed_operations[i]);
for (i = 0; i < num_peers; i++)
- printf ("P%u got %u of %u elements\n", i, results_for_peer[i], num_values);
+ printf ("P%u got %u of %u elements\n",
+ i,
+ results_for_peer[i],
+ num_values);
GNUNET_SCHEDULER_shutdown ();
}
}
* Called when a conclusion was successful.
*
* @param cls closure, the consensus handle
- * @return GNUNET_YES if more consensus groups should be offered, GNUNET_NO if not
+ * @return #GNUNET_YES if more consensus groups should be offered,
+ * #GNUNET_NO if not
*/
static void
conclude_cb (void *cls)
{
struct GNUNET_CONSENSUS_Handle **chp = cls;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "consensus %d done\n", chp - consensus_handles);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "consensus %d done\n",
+ chp - consensus_handles);
GNUNET_SCHEDULER_add_now (destroy, *chp);
}
do_consensus ()
{
int unique_indices[replication];
- int i;
+ unsigned int i;
for (i = 0; i < num_values; i++)
{
- int j;
- struct GNUNET_HashCode *val;
- struct GNUNET_SET_Element *element;
- generate_indices(unique_indices);
-
- val = GNUNET_malloc (sizeof *val);
- GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, val);
+ unsigned int j;
+ struct GNUNET_HashCode val;
+ struct GNUNET_SET_Element element;
- element = GNUNET_malloc (sizeof *element);
- element->data = val;
- element->size = sizeof *val;
+ generate_indices (unique_indices);
+ GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &val);
+ element.data = &val;
+ element.size = sizeof (val);
for (j = 0; j < replication; j++)
{
int cid;
+
cid = unique_indices[j];
- GNUNET_CONSENSUS_insert (consensus_handles[cid], element, NULL, NULL);
+ GNUNET_CONSENSUS_insert (consensus_handles[cid],
+ &element,
+ NULL, NULL);
}
}
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "all elements inserted, calling conclude\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "all elements inserted, calling conclude\n");
for (i = 0; i < num_peers; i++)
- GNUNET_CONSENSUS_conclude (consensus_handles[i], conclude_timeout, conclude_cb, &consensus_handles[i]);
+ GNUNET_CONSENSUS_conclude (consensus_handles[i],
+ conclude_cb, &consensus_handles[i]);
}
if (NULL != emsg)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "testbed connect emsg: %s\n", emsg);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "testbed connect emsg: %s\n",
+ emsg);
GNUNET_assert (0);
}
num_connected_handles++;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "connect complete\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "connect complete\n");
if (num_connected_handles == num_peers)
{
int idx = chp - consensus_handles;
GNUNET_assert (NULL != cls);
-
+
results_for_peer[idx]++;
GNUNET_assert (sizeof (struct GNUNET_HashCode) == element->size);
if (GNUNET_YES == verbose)
{
- printf ("P%d received %s\n", idx, GNUNET_h2s ((struct GNUNET_HashCode *) element->data));
+ printf ("P%d received %s\n",
+ idx,
+ GNUNET_h2s ((struct GNUNET_HashCode *) element->data));
}
}
struct GNUNET_CONSENSUS_Handle *consensus;
chp = (struct GNUNET_CONSENSUS_Handle **) cls;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "connect adapter, %d peers\n", num_peers);
- consensus = GNUNET_CONSENSUS_create (cfg, num_peers, peer_ids, &session_id, new_element_cb, chp);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "connect adapter, %d peers\n",
+ num_peers);
+ consensus = GNUNET_CONSENSUS_create (cfg,
+ num_peers, peer_ids,
+ &session_id,
+ start,
+ deadline,
+ &new_element_cb, chp);
*chp = (struct GNUNET_CONSENSUS_Handle *) consensus;
return consensus;
}
&peer_ids[i]);
}
+
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg, "testbed", "OVERLAY_TOPOLOGY", &topology))
{
- fprintf (stderr, "'OVERLAY_TOPOLOGY' not found in 'testbed' config section, "
- "seems like you passed the wrong configuration file\n");
+ fprintf (stderr,
+ "'OVERLAY_TOPOLOGY' not found in 'testbed' config section, "
+ "seems like you passed the wrong configuration file\n");
return;
}
if (0 == topology_cmp_result)
{
- fprintf (stderr, "'OVERLAY_TOPOLOGY' set to 'NONE', "
- "seems like you passed the wrong configuration file\n");
+ fprintf (stderr,
+ "'OVERLAY_TOPOLOGY' set to 'NONE', "
+ "seems like you passed the wrong configuration file\n");
return;
}
return;
}
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "running gnunet-consensus\n");
+ start = GNUNET_TIME_absolute_add (GNUNET_TIME_absolute_get (), consensus_delay);
+ deadline = GNUNET_TIME_absolute_add (start, conclude_timeout);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "running gnunet-consensus\n");
GNUNET_CRYPTO_hash (session_str, strlen(session_str), &session_id);
{ 't', "timeout", NULL,
gettext_noop ("consensus timeout"),
GNUNET_YES, &GNUNET_GETOPT_set_relative_time, &conclude_timeout },
+ { 'd', "delay", NULL,
+ gettext_noop ("delay until consensus starts"),
+ GNUNET_YES, &GNUNET_GETOPT_set_relative_time, &consensus_delay },
{ 'V', "verbose", NULL,
gettext_noop ("be more verbose (print received values)"),
GNUNET_NO, &GNUNET_GETOPT_set_one, &verbose },
GNUNET_GETOPT_OPTION_END
};
conclude_timeout = GNUNET_TIME_UNIT_SECONDS;
- GNUNET_PROGRAM_run2 (argc, argv, "gnunet-consensus",
+ GNUNET_PROGRAM_run2 (argc, argv, "gnunet-consensus-profiler",
"help",
options, &run, NULL, GNUNET_YES);
return 0;