This file is part of GNUnet.
Copyright (C) 2011, 2012 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
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
+ GNUnet is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License,
+ or (at your option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
+ SPDX-License-Identifier: AGPL3.0-or-later
*/
/**
* @file nse/gnunet-nse-profiler.c
/**
* Be verbose (configuration option)
*/
-static int verbose;
+static unsigned int verbose;
/**
* Name of the file with the hosts to run the test over (configuration option)
*/
static struct GNUNET_CONFIGURATION_Handle *testing_cfg;
-/**
- * The shutdown task
- */
-static struct GNUNET_SCHEDULER_Task * shutdown_task_id;
-
/**
* Maximum number of connections to NSE services.
*/
static struct OpListEntry *oplist_tail;
/**
- * Are we shutting down
+ * Task running each round of the experiment.
*/
-static int shutting_down;
+static struct GNUNET_SCHEDULER_Task *round_task;
/**
* Task run on shutdown; cleans up everything.
*
* @param cls unused
- * @param tc unused
*/
static void
-shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls)
{
- shutdown_task_id = NULL;
- if (GNUNET_YES == shutting_down)
- return;
- shutting_down = GNUNET_YES;
LOG_DEBUG ("Ending test.\n");
close_monitor_connections ();
+ if (NULL != round_task)
+ {
+ GNUNET_SCHEDULER_cancel (round_task);
+ round_task = NULL;
+ }
if (NULL != data_file)
{
GNUNET_DISK_file_close (data_file);
output_file = NULL;
}
if (NULL != testing_cfg)
+ {
GNUNET_CONFIGURATION_destroy (testing_cfg);
- testing_cfg = NULL;
-}
-
-
-/**
- * Schedules shutdown task to be run now
- */
-static void
-shutdown_now ()
-{
- if (NULL != shutdown_task_id)
- GNUNET_SCHEDULER_cancel (shutdown_task_id);
- shutdown_task_id = GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
+ testing_cfg = NULL;
+ }
}
*/
static int
stat_iterator (void *cls,
- const char *subsystem,
- const char *name,
- uint64_t value, int is_persistent)
+ const char *subsystem,
+ const char *name,
+ uint64_t value,
+ int is_persistent)
{
char *output_buffer;
struct GNUNET_TIME_Absolute now;
- size_t size;
+ int size;
unsigned int flag;
GNUNET_assert (NULL != data_file);
flag = 1;
size = GNUNET_asprintf (&output_buffer, "%llu %llu %u\n",
now.abs_value_us / 1000LL / 1000LL,
- value, flag);
- if (size != GNUNET_DISK_file_write (data_file, output_buffer, size))
+ value, flag);
+ if (0 > size)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Error formatting output buffer.\n");
+ GNUNET_free (output_buffer);
+ return GNUNET_SYSERR;
+ }
+ if (size != GNUNET_DISK_file_write (data_file, output_buffer, (size_t) size))
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Unable to write to file!\n");
GNUNET_free (output_buffer);
* Task that starts/stops peers to move to the next round.
*
* @param cls NULL, unused
- * @param tc scheduler context (unused)
*/
static void
-next_round (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc);
+next_round (void *cls);
/**
* the next round.
*
* @param cls unused, NULL
- * @param tc unused
*/
static void
-finish_round (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+finish_round (void *cls)
{
- if (0 != (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason))
- return;
- LOG (GNUNET_ERROR_TYPE_INFO, "Have %u connections\n", total_connections);
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ "Have %u connections\n",
+ total_connections);
close_monitor_connections ();
- GNUNET_SCHEDULER_add_now (&next_round, NULL);
+ round_task = GNUNET_SCHEDULER_add_now (&next_round, NULL);
}
static void
run_round ()
{
- LOG_DEBUG ("Running round %u\n", current_round);
+ LOG_DEBUG ("Running round %u\n",
+ current_round);
connect_nse_service ();
GNUNET_SCHEDULER_add_delayed (wait_time,
&finish_round,
struct OpListEntry *entry;
entry = GNUNET_new (struct OpListEntry);
- GNUNET_CONTAINER_DLL_insert_tail (oplist_head, oplist_tail, entry);
+ GNUNET_CONTAINER_DLL_insert_tail (oplist_head,
+ oplist_tail,
+ entry);
return entry;
}
* @param emsg NULL on success; otherwise an error description
*/
static void
-manage_service_cb (void *cls, struct GNUNET_TESTBED_Operation *op,
+manage_service_cb (void *cls,
+ struct GNUNET_TESTBED_Operation *op,
const char *emsg)
{
struct OpListEntry *entry = cls;
}
GNUNET_assert (0 != entry->delta);
peers_running += entry->delta;
- GNUNET_CONTAINER_DLL_remove (oplist_head, oplist_tail, entry);
+ GNUNET_CONTAINER_DLL_remove (oplist_head,
+ oplist_tail,
+ entry);
GNUNET_free (entry);
if (num_peers_in_round[current_round] == peers_running)
run_round ();
* peers; then get statistics from *all* peers.
*
* @param cls NULL, unused
- * @param tc unused
*/
static void
-next_round (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+next_round (void *cls)
{
- if (0 != (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason))
- return;
+ round_task = NULL;
LOG_DEBUG ("Disconnecting nse service of peers\n");
current_round++;
if (current_round == num_rounds)
- {
- /* this was the last round, terminate */
- ok = 0;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ /* this was the last round, terminate */
+ ok = 0;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
if (num_peers_in_round[current_round] == peers_running)
- {
- /* no need to churn, just run next round */
- run_round ();
- return;
- }
+ {
+ /* no need to churn, just run next round */
+ run_round ();
+ return;
+ }
adjust_running_peers ();
}
{
if (NULL == peers)
{
- shutdown_now ();
+ GNUNET_SCHEDULER_shutdown ();
return;
}
daemons = peers;
NULL, /* master_controller_cb cls */
&test_master,
NULL); /* test_master cls */
- shutdown_task_id =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &shutdown_task, NULL);
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
}
int
main (int argc, char *const *argv)
{
- static struct GNUNET_GETOPT_CommandLineOption options[] = {
- {'C', "connections", "COUNT",
- gettext_noop ("limit to the number of connections to NSE services, 0 for none"),
- 1, &GNUNET_GETOPT_set_uint, &connection_limit},
- {'d', "details", "FILENAME",
- gettext_noop ("name of the file for writing connection information and statistics"),
- 1, &GNUNET_GETOPT_set_string, &data_filename},
- {'H', "hosts", "FILENAME",
- gettext_noop ("name of the file with the login information for the testbed"),
- 1, &GNUNET_GETOPT_set_string, &hosts_file},
- {'o', "output", "FILENAME",
- gettext_noop ("name of the file for writing the main results"),
- 1, &GNUNET_GETOPT_set_string, &output_filename},
- {'p', "peers", "NETWORKSIZESPEC",
- gettext_noop ("Number of peers to run in each round, separated by commas"),
- 1, &GNUNET_GETOPT_set_string, &num_peer_spec},
- {'V', "verbose", NULL,
- gettext_noop ("be verbose (print progress information)"),
- 0, &GNUNET_GETOPT_increment_value, &verbose},
- {'w', "wait", "DELAY",
- gettext_noop ("delay between rounds"),
- 1, &GNUNET_GETOPT_set_relative_time, &wait_time},
+ struct GNUNET_GETOPT_CommandLineOption options[] = {
+ GNUNET_GETOPT_option_uint ('C',
+ "connections",
+ "COUNT",
+ gettext_noop ("limit to the number of connections to NSE services, 0 for none"),
+ &connection_limit),
+ GNUNET_GETOPT_option_string ('d',
+ "details",
+ "FILENAME",
+ gettext_noop ("name of the file for writing connection information and statistics"),
+ &data_filename),
+
+ GNUNET_GETOPT_option_string ('H',
+ "hosts",
+ "FILENAME",
+ gettext_noop ("name of the file with the login information for the testbed"),
+ &hosts_file),
+
+ GNUNET_GETOPT_option_string ('o',
+ "output",
+ "FILENAME",
+ gettext_noop ("name of the file for writing the main results"),
+ &output_filename),
+
+
+ GNUNET_GETOPT_option_string ('p',
+ "peers",
+ "NETWORKSIZESPEC",
+ gettext_noop ("Number of peers to run in each round, separated by commas"),
+ &num_peer_spec),
+
+ GNUNET_GETOPT_option_increment_uint ('V',
+ "verbose",
+ gettext_noop ("be verbose (print progress information)"),
+ &verbose),
+
+ GNUNET_GETOPT_option_relative_time ('w',
+ "wait",
+ "DELAY",
+ gettext_noop ("delay between rounds"),
+ &wait_time),
GNUNET_GETOPT_OPTION_END
};
if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))