#include "platform.h"
#include "gnunet_applications.h"
#include "gnunet_util_lib.h"
-#include "gnunet_regex_lib.h"
+#include "regex_internal_lib.h"
#include "gnunet_arm_service.h"
#include "gnunet_dht_service.h"
#include "gnunet_testbed_service.h"
/**
* Handle to a running regex search.
*/
- struct GNUNET_REGEX_search_handle *search_handle;
+ struct REGEX_INTERNAL_Search *search_handle;
/**
* Testbed operation handle for DHT.
*/
struct GNUNET_STATISTICS_Handle *stats_handle;
- /**
- * Testbed operation handle for the statistics service.
- */
- struct GNUNET_TESTBED_Operation *stats_op_handle;
-
/**
* The starting time of a profiling step.
*/
struct GNUNET_TESTBED_Operation *daemon_op;
};
+/**
+ * Set when shutting down to avoid making more queries.
+ */
+static int in_shutdown;
/**
* The array of peers; we fill this as the peers are given to us by the testbed
static char *strings_file;
/**
- * Search strings.
+ * Search strings (num_peers of them).
*/
static char **search_strings;
-/**
- * Number of search strings.
- */
-static int num_search_strings;
-
/**
* How many searches are we going to start in parallel
*/
static unsigned int parallel_searches;
/**
- * Number of peers found with search strings.
+ * Number of strings found in the published regexes.
*/
-static unsigned int peers_found;
+static unsigned int strings_found;
/**
* Index of peer to start next announce/search.
const char *emsg);
-/**
- * Task to collect all statistics from s, will shutdown the
- * profiler, when done.
- *
- * @param cls NULL
- * @param tc the task context
- */
-static void
-do_collect_stats (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
-
-
/**
* Start announcing the next regex in the DHT.
*
if (NULL != peers[peer_cnt].op_handle)
GNUNET_TESTBED_operation_done (peers[peer_cnt].op_handle);
- if (NULL != peers[peer_cnt].stats_op_handle)
- GNUNET_TESTBED_operation_done (peers[peer_cnt].stats_op_handle);
}
if (NULL != data_file)
GNUNET_DISK_file_close (data_file);
for (search_str_cnt = 0;
- search_str_cnt < num_search_strings && NULL != search_strings;
+ search_str_cnt < num_peers && NULL != search_strings;
search_str_cnt++)
{
GNUNET_free_non_null (search_strings[search_str_cnt]);
return;
}
- GNUNET_assert (NULL != peer->stats_op_handle);
+ GNUNET_assert (NULL != peer->op_handle);
- GNUNET_TESTBED_operation_done (peer->stats_op_handle);
- peer->stats_op_handle = NULL;
+ GNUNET_TESTBED_operation_done (peer->op_handle);
+ peer->op_handle = NULL;
peer_cnt++;
peer = &peers[peer_cnt];
+ fprintf (stderr, "s");
if (peer_cnt == num_peers)
{
struct GNUNET_TIME_Relative delay = { 100 };
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "\nCollecting stats finished. Shutting down.\n");
shutdown_task = GNUNET_SCHEDULER_add_delayed (delay, &do_shutdown, NULL);
+ result = GNUNET_OK;
}
else
{
- peer->stats_op_handle =
+ peer->op_handle =
GNUNET_TESTBED_service_connect (NULL,
peer->peer_handle,
"statistics",
GNUNET_assert (NULL != peer->peer_handle);
- peer->stats_op_handle =
+ peer->op_handle =
GNUNET_TESTBED_service_connect (NULL,
peer->peer_handle,
"statistics",
* Method called when we've found a peer that announced a regex
* that matches our search string. Now get the statistics.
*
- * @param cls Closure provided in GNUNET_REGEX_search.
+ * @param cls Closure provided in REGEX_INTERNAL_search.
* @param id Peer providing a regex that matches the string.
* @param get_path Path of the get request.
* @param get_path_length Lenght of get_path.
if (GNUNET_YES == peer->search_str_matched)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"String %s on peer %u already matched!\n",
peer->search_str, peer->id);
return;
}
- peers_found++;
+ strings_found++;
parallel_searches--;
if (GNUNET_SCHEDULER_NO_TASK != peer->timeout)
{
GNUNET_SCHEDULER_cancel (peer->timeout);
peer->timeout = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_SCHEDULER_add_now (&announce_next_regex, NULL);
+ if (GNUNET_NO == in_shutdown)
+ GNUNET_SCHEDULER_add_now (&announce_next_regex, NULL);
}
if (NULL == id)
// FIXME not possible right now
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"String matching timed out for string %s on peer %u (%i/%i)\n",
- peer->search_str, peer->id, peers_found, num_search_strings);
+ peer->search_str, peer->id, strings_found, num_peers);
peer->search_str_matched = GNUNET_SYSERR;
}
else
"String %s found on peer %u after %s (%i/%i) (%u||)\n",
peer->search_str, peer->id,
GNUNET_STRINGS_relative_time_to_string (prof_time, GNUNET_NO),
- peers_found, num_search_strings, parallel_searches);
+ strings_found, num_peers, parallel_searches);
peer->search_str_matched = GNUNET_YES;
GNUNET_TESTBED_operation_done (peer->op_handle);
peer->op_handle = NULL;
- if (peers_found == num_search_strings)
+ if (strings_found == num_peers)
{
prof_time = GNUNET_TIME_absolute_get_duration (prof_start_time);
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
GNUNET_STRINGS_relative_time_to_string (prof_time, GNUNET_NO));
if (GNUNET_SCHEDULER_NO_TASK != search_timeout_task)
+ {
GNUNET_SCHEDULER_cancel (search_timeout_task);
+ search_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Collecting stats and shutting down.\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Collecting stats.\n");
GNUNET_SCHEDULER_add_now (&do_collect_stats, NULL);
}
}
* @param tc the task context
*/
static void
-search_timeout (void *cls, const struct GNUNET_SCHEDULER_TaskContext * tc)
+search_timed_out (void *cls, const struct GNUNET_SCHEDULER_TaskContext * tc)
{
+ unsigned int i;
+
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Finding matches to all strings did not succeed after %s.\n",
GNUNET_STRINGS_relative_time_to_string (search_timeout_time,
GNUNET_NO));
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Found %i of %i strings\n", peers_found, num_search_strings);
+ "Found %i of %i strings\n", strings_found, num_peers);
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Search timed out after %s."
- "Collecting stats and shutting down.\n",
+ "Collecting stats and shutting down.\n",
GNUNET_STRINGS_relative_time_to_string (search_timeout_time,
GNUNET_NO));
+ in_shutdown = GNUNET_YES;
+ for (i = 0; i < num_peers; i++)
+ {
+ if (NULL != peers[i].op_handle)
+ {
+ GNUNET_TESTBED_operation_done (peers[i].op_handle);
+ peers[i].op_handle = NULL;
+ }
+ }
GNUNET_SCHEDULER_add_now (&do_collect_stats, NULL);
}
* @param tc TaskContext.
*/
static void
-find_timeout (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+find_timed_out (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct RegexPeer *p = cls;
if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Searching for string \"%s\" on peer %d timed out. Starting new search.\n",
+ "Searching for string \"%s\" on peer %d timed out.\n",
p->search_str,
p->id);
- GNUNET_SCHEDULER_add_now (&announce_next_regex, NULL);
+ if (GNUNET_NO == in_shutdown)
+ GNUNET_SCHEDULER_add_now (&announce_next_regex, NULL);
}
unsigned int search_peer = (unsigned int) (long) cls;
if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) ||
- search_peer >= num_search_strings)
+ search_peer >= num_peers ||
+ GNUNET_YES == in_shutdown)
return;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
&peers[search_peer]);
GNUNET_assert (NULL != peers[search_peer].op_handle);
peers[search_peer].timeout = GNUNET_SCHEDULER_add_delayed (FIND_TIMEOUT,
- &find_timeout,
+ &find_timed_out,
&peers[search_peer]);
}
struct RegexPeer *peer = (struct RegexPeer *) cls;
unsigned long search_peer;
unsigned int i;
- unsigned int me;
GNUNET_TESTBED_operation_done (peer->daemon_op);
peer->daemon_op = NULL;
- me = peer - peers;
if (NULL != emsg)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Failed to start/stop daemon at peer %u: %s\n", me, emsg);
+ "Failed to start/stop daemon at peer %u: %s\n", peer->id, emsg);
GNUNET_abort ();
}
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Deamon %u started successfully\n", peer->id);
+ }
/* Find a peer to look for a string matching the regex announced */
search_peer = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
if (i > num_peers)
GNUNET_abort (); /* we ran out of peers, must be a bug */
}
- peers[search_peer].search_str = search_strings[me];
+ peers[search_peer].search_str = search_strings[peer->id];
peers[search_peer].search_str_matched = GNUNET_NO;
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
reannounce_period_max,
{
struct RegexPeer *peer;
- if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) ||
- next_search >= num_peers)
+ if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
+ return;
+ if (next_search >= num_peers)
+ {
+ if (strings_found != num_peers)
+ {
+ struct GNUNET_TIME_Relative new_delay;
+ if (GNUNET_SCHEDULER_NO_TASK != search_timeout_task)
+ GNUNET_SCHEDULER_cancel (search_timeout_task);
+ new_delay = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15);
+ search_timeout_task = GNUNET_SCHEDULER_add_delayed (new_delay,
+ &search_timed_out,
+ NULL);
+ }
return;
+ }
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Starting daemon %u\n", next_search);
peer = &peers[next_search];
- peer->daemon_op =
+ peer->daemon_op =
GNUNET_TESTBED_peer_manage_service (NULL,
peer->peer_handle,
"regexprofiler",
GNUNET_assert (peer->dht_handle == ca_result);
peer->search_str_matched = GNUNET_NO;
- peer->search_handle = GNUNET_REGEX_search (peer->dht_handle,
+ peer->search_handle = REGEX_INTERNAL_search (peer->dht_handle,
peer->search_str,
®ex_found_handler, peer,
NULL);
if (NULL != peer->search_handle)
{
- GNUNET_REGEX_search_cancel (peer->search_handle);
+ REGEX_INTERNAL_search_cancel (peer->search_handle);
peer->search_handle = NULL;
}
* Signature of a main function for a testcase.
*
* @param cls NULL
+ * @param h the run handle
* @param num_peers_ number of peers in 'peers'
- * @param peers handle to peers run in the testbed. NULL upon timeout (see
+ * @param testbed_peers handle to peers run in the testbed. NULL upon timeout (see
* GNUNET_TESTBED_test_run()).
* @param links_succeeded the number of overlay link connection attempts that
* succeeded
* @param links_failed the number of overlay link connection attempts that
* failed
*/
-static void
+static void
test_master (void *cls,
+ struct GNUNET_TESTBED_RunHandle *h,
unsigned int num_peers_,
struct GNUNET_TESTBED_Peer **testbed_peers,
unsigned int links_succeeded,
{
peers[i].peer_handle = testbed_peers[i];
}
- GNUNET_SCHEDULER_add_now (&do_announce, NULL);
+ if (GNUNET_NO ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "DHT", "DISABLE_TRY_CONNECT"))
+ {
+ struct GNUNET_TIME_Relative settle_time;
+
+ settle_time =
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS,
+ 10 * num_peers);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Waiting for DHT for %s to settle new connections.\n\n",
+ GNUNET_STRINGS_relative_time_to_string(settle_time, GNUNET_NO));
+ GNUNET_SCHEDULER_add_delayed (settle_time, &do_announce, NULL);
+ }
+ else
+ {
+ GNUNET_SCHEDULER_add_now (&do_announce, NULL);
+ }
search_timeout_task =
- GNUNET_SCHEDULER_add_delayed (search_timeout_time, &search_timeout, NULL);
+ GNUNET_SCHEDULER_add_delayed (search_timeout_time, &search_timed_out, NULL);
}
/**
* @param event information on what is happening
*/
static void
-master_controller_cb (void *cls,
+master_controller_cb (void *cls,
const struct GNUNET_TESTBED_EventInformation *event)
{
switch (event->type)
{
unsigned int nsearchstrs;
unsigned int i;
-
+ struct GNUNET_TIME_Relative abort_time;
+
+ in_shutdown = GNUNET_NO;
+
/* Check config */
if (NULL == config)
{
"REANNOUNCE_PERIOD_MAX",
&reannounce_period_max))
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"reannounce_period_max not given. Using 10 minutes.\n");
reannounce_period_max =
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 10);
}
/* Check arguments */
- if (NULL == hosts_file)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("No hosts-file specified on command line. Exiting.\n"));
- return;
- }
if (NULL == policy_dir)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
- if (-1 == (num_peers = GNUNET_DISK_directory_scan (policy_dir, NULL, NULL)))
+ if (0 >= (int) (num_peers = GNUNET_DISK_directory_scan (policy_dir, NULL, NULL)))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("No files found in `%s'\n"),
}
nsearchstrs = load_search_strings (strings_file,
&search_strings,
- num_search_strings);
- if (num_search_strings != nsearchstrs)
+ num_peers);
+ if (num_peers != nsearchstrs)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Error loading search strings."
- "Given file does not contain enough strings. Exiting.\n"));
+ "Error loading search strings.\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "File (%s) does not contain enough strings (%u/%u).\n",
+ strings_file, nsearchstrs, num_peers);
shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
- if (0 >= num_search_strings || NULL == search_strings)
+ if ( (0 == num_peers) || (NULL == search_strings))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Error loading search strings. Exiting.\n"));
shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
- for (i = 0; i < num_search_strings; i++)
+ for (i = 0; i < num_peers; i++)
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"search string: %s\n",
search_strings[i]);
/* Initialize peers */
peers = GNUNET_malloc (sizeof (struct RegexPeer) * num_peers);
for (i = 0; i < num_peers; i++)
- {
peers[i].id = i;
- }
+ GNUNET_CONFIGURATION_set_value_number (cfg,
+ "TESTBED", "OVERLAY_RANDOM_LINKS",
+ num_peers * 20);
+ GNUNET_CONFIGURATION_set_value_number (cfg,
+ "DHT", "FORCE_NSE",
+ (long long unsigned)
+ (log (num_peers) / log (2.0)));
event_mask = 0LL;
/* For feedback about the start process activate these and pass master_cb */
event_mask |= (1LL << GNUNET_TESTBED_ET_PEER_START);
NULL, /* master_controller_cb cls */
&test_master,
NULL); /* test_master cls */
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_time (cfg, "TESTBED",
+ "SETUP_TIMEOUT",
+ &abort_time))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "SETUP_TIMEOUT not given. Using 15 minutes.\n");
+ abort_time =
+ GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 15);
+ }
+ abort_time = GNUNET_TIME_relative_add (abort_time, GNUNET_TIME_UNIT_MINUTES);
abort_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_MINUTES, 15),
+ GNUNET_SCHEDULER_add_delayed (abort_time,
&do_abort,
(void*) __LINE__);
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ "setup_timeout: %s\n",
+ GNUNET_STRINGS_relative_time_to_string (abort_time, GNUNET_YES));
}
static const struct GNUNET_GETOPT_CommandLineOption options[] = {
{'o', "output-file", "FILENAME",
gettext_noop ("name of the file for writing statistics"),
- 1, &GNUNET_GETOPT_set_string, &data_filename},
+ GNUNET_YES, &GNUNET_GETOPT_set_string, &data_filename},
{'t', "matching-timeout", "TIMEOUT",
- gettext_noop ("wait TIMEOUT before considering a string match as failed"),
- GNUNET_YES, &GNUNET_GETOPT_set_relative_time, &search_timeout_time },
- {'n', "num-search-strings", "COUNT",
- gettext_noop ("number of search strings to read from search strings file"),
- GNUNET_YES, &GNUNET_GETOPT_set_uint, &num_search_strings },
+ gettext_noop ("wait TIMEOUT before ending the experiment"),
+ GNUNET_YES, &GNUNET_GETOPT_set_relative_time, &search_timeout_time},
{'p', "policy-dir", "DIRECTORY",
gettext_noop ("directory with policy files"),
- GNUNET_YES, &GNUNET_GETOPT_set_filename, &policy_dir },
+ GNUNET_YES, &GNUNET_GETOPT_set_filename, &policy_dir},
{'s', "strings-file", "FILENAME",
gettext_noop ("name of file with input strings"),
- GNUNET_YES, &GNUNET_GETOPT_set_filename, &strings_file },
+ GNUNET_YES, &GNUNET_GETOPT_set_filename, &strings_file},
{'H', "hosts-file", "FILENAME",
gettext_noop ("name of file with hosts' names"),
- GNUNET_NO, &GNUNET_GETOPT_set_filename, &hosts_file },
+ GNUNET_YES, &GNUNET_GETOPT_set_filename, &hosts_file},
GNUNET_GETOPT_OPTION_END
};
int ret;