*/
#include "platform.h"
#include "gnunet_testing_lib.h"
+#include "gnunet_transport_service.h"
#include "gnunet_scheduler_lib.h"
+#include "gauger.h"
#define VERBOSE GNUNET_NO
#define NUM_PEERS 11
#define MEASUREMENTS 5
-#define DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
+#define DELAY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300)
+#define SEND_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
+#define ATS_NEW 0
+#define ATS_Q_UPDATED 1
+#define ATS_C_UPDATED 2
+#define ATS_QC_UPDATED 3
+#define ATS_UNMODIFIED 4
static int ok;
static int failed_peers;
-static int measurement_started;
+static int measurement_started = GNUNET_NO;
+static char * config_file;
static struct GNUNET_TESTING_PeerGroup *pg;
-static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
-static GNUNET_SCHEDULER_TaskIdentifier stats_task;
-
+static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+static GNUNET_SCHEDULER_TaskIdentifier stats_task;
+static GNUNET_SCHEDULER_TaskIdentifier send_task;
struct GNUNET_TESTING_Daemon * master_deamon;
+struct GNUNET_TESTING_Daemon * ping_deamon;
struct GNUNET_STATISTICS_Handle * stats;
-struct ATS_result
+struct TEST_result
{
uint64_t timestamp;
- int mechs;
- int peers;
- int solution;
+ uint64_t duration;
+ uint64_t mechs;
+ uint64_t peers;
+ uint64_t solution;
+ uint64_t state;
+};
+
+struct TestMessage
+{
+ struct GNUNET_MessageHeader header;
+ uint32_t num;
};
-//static int index;
-static struct ATS_result results[MEASUREMENTS];
+
+static int count;
+static int c_new;
+static int c_unmodified;
+static int c_modified;
+static int connected;
+static int peers;
+
+static int force_q_updates;
+static int force_rebuild;
+static int send_msg;
+static int machine_parsable;
+
+static struct TEST_result results_new [MEASUREMENTS+1];
+static struct TEST_result results_modified [MEASUREMENTS+1];
+static struct TEST_result results_unmodified[MEASUREMENTS+1];
+static struct TEST_result current;
+
+static struct GNUNET_STATISTICS_GetHandle * s_solution;
+static struct GNUNET_STATISTICS_GetHandle * s_time;
+static struct GNUNET_STATISTICS_GetHandle * s_peers;
+static struct GNUNET_STATISTICS_GetHandle * s_mechs;
+static struct GNUNET_STATISTICS_GetHandle * s_duration;
+static struct GNUNET_STATISTICS_GetHandle * s_invalid;
+static struct GNUNET_STATISTICS_GetHandle * s_state;
+
+struct GNUNET_TRANSPORT_TransmitHandle * t;
+struct GNUNET_TRANSPORT_Handle * th;
/**
* Check whether peers successfully shut down.
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"All peers successfully shut down!\n");
+ if (stats != NULL)
+ GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
+ stats = NULL;
#endif
}
}
static void shutdown_peers()
{
if (shutdown_task != GNUNET_SCHEDULER_NO_TASK)
+ {
GNUNET_SCHEDULER_cancel(shutdown_task);
+ shutdown_task = GNUNET_SCHEDULER_NO_TASK;
+ }
if (stats_task != GNUNET_SCHEDULER_NO_TASK)
+ {
GNUNET_SCHEDULER_cancel(stats_task);
+ stats_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ if (send_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(send_task);
+ send_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+
+ if (t!=NULL)
+ {
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel(t);
+ t = NULL;
+ }
+
+ GNUNET_TRANSPORT_disconnect(th);
+
+ if (s_time != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_time);
+ s_time = NULL;
+ }
+ if (s_peers != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_peers);
+ s_peers = NULL;
+ }
+ if (s_mechs != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_mechs);
+ s_mechs = NULL;
+ }
+ if (s_solution != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_solution);
+ s_solution = NULL;
+ }
+ if (s_duration != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_duration);
+ s_duration = NULL;
+ }
+ if (s_invalid != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_invalid);
+ s_invalid = NULL;
+ }
+ if (s_state != NULL)
+ {
+ GNUNET_STATISTICS_get_cancel(s_state);
+ s_state = NULL;
+ }
GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
}
+static void evaluate_measurements()
+{
+ int c;
+ //int mechs = 0;
+ double average[3];
+ double stddev[3];
+ //char * output;
+ c = 1;
+
+ //GNUNET_asprintf(&output, "p,%i,m,%i,",peers, MEASUREMENTS, results_modified[0].mechs,
+
+ average[0] = 0.0;
+ for (c=0; c<c_new;c++)
+ {
+ average[0] += (double) results_new[c].duration;
+ }
+ average[0] /= c_new;
+
+ stddev[0] = 0.0;
+ for (c=0; c<c_new;c++)
+ {
+ stddev[0] += (results_new[c].duration - average[0]) * (results_new[c].duration - average[0]);
+ }
+ stddev[0] /= c_new;
+ stddev[0] = sqrt (stddev[0]);
+ if (!machine_parsable) GNUNET_log (GNUNET_ERROR_TYPE_ERROR,"new, %i measurements, average: %f stddev: %f\n",
+ c_new, average[0], stddev[0]);
+
+ average[1] = 0.0;
+ for (c=0; c<c_modified;c++)
+ {
+ average[1] += (double) results_modified[c].duration;
+ }
+ average[1] /= c_modified;
+
+ stddev[1] = 0.0;
+ for (c=0; c<c_modified;c++)
+ {
+ stddev[1] += (results_modified[c].duration - average[1]) * (results_modified[c].duration - average[1]);
+ }
+ stddev[1] /= c_modified;
+ stddev[1] = sqrt (stddev[1]);
+ if (!machine_parsable) GNUNET_log (GNUNET_ERROR_TYPE_ERROR,"modified, %i measurements, average: %f stddev: %f\n",
+ c_modified, average[1], stddev[1]);
+
+ average[2] = 0.0;
+ for (c=0; c<c_unmodified;c++)
+ {
+ average[2] += (double) results_unmodified[c].duration;
+ }
+ average[2] /= c_unmodified;
+ stddev[2] = 0.0;
+ for (c=0; c<c_unmodified;c++)
+ {
+ stddev[2] += (results_unmodified[c].duration - average[2]) * (results_unmodified[c].duration - average[2]);
+ }
+ stddev[2] /= c_unmodified;
+ stddev[2] = sqrt (stddev[2]);
+
+ if (!machine_parsable) GNUNET_log (GNUNET_ERROR_TYPE_ERROR,"unmodified, %i measurements, average: %f stddev: %f\n",
+ c_unmodified, average[2], stddev[2]);
+
+ if (machine_parsable)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,",peers,%i,mechs,%i,"
+ "new,%i,%f,%f,"
+ "mod,%i,%f,%f,"
+ "unmod,%i,%f,%f\n",
+ peers-1, results_unmodified[0].mechs,
+ c_new, average[0], stddev[0],
+ c_modified, average[1], stddev[1],
+ c_unmodified, average[2], stddev[2]);
+ shutdown_peers();
+}
+
int stats_cb (void *cls,
const char *subsystem,
const char *name,
uint64_t value,
int is_persistent)
{
- if ((measurement_started == GNUNET_NO) && (0 == strcmp (name, "ATS peers")) && (value == NUM_PEERS-1))
+ static int printed = GNUNET_NO;
+ //GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s = %llu\n", name ,value);
+ if (0 == strcmp (name,"ATS invalid solutions"))
+ {
+ if (stats_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(stats_task);
+ stats_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,"MLP produced invalid %llu result(s)!\n", value);
+ shutdown_peers();
+ return GNUNET_SYSERR;
+ }
+
+ if (0 == strcmp (name,"ATS solution"))
+ {
+ s_solution = NULL;
+ }
+
+ if (0 == strcmp (name,"ATS peers"))
+ {
+ s_peers = NULL;
+ }
+
+ if (0 == strcmp (name,"ATS mechanisms"))
+ {
+ s_mechs = NULL;
+ }
+
+ if (0 == strcmp (name,"ATS duration"))
+ {
+ s_duration = NULL;
+ }
+ if (0 == strcmp (name,"ATS timestamp"))
+ {
+ s_time = NULL;
+ }
+ if (0 == strcmp (name,"ATS state"))
+ {
+ s_state = NULL;
+ }
+
+ if ((measurement_started == GNUNET_NO) && (0 == strcmp (name, "ATS peers")) && (value == peers-1))
{
measurement_started = GNUNET_YES;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "All %llu peers connected\n", value);
+ count = 1;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "All %llu peers connected\n", value);
+#if !VERBOSE
+ if (!machine_parsable) fprintf(stderr, "%i", count);
+#endif
}
+
if (measurement_started == GNUNET_YES)
{
+ // GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s == %llu\n", name ,value);
if (0 == strcmp (name,"ATS timestamp"))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "ATS timestamp: %s %llu \n",name, value);
+ if (current.timestamp == 0)
+ {
+ printed = GNUNET_NO;
+ current.timestamp = value;
+ }
+ if (current.timestamp == value)
+ {
+ printed = GNUNET_YES;
+ }
+ if (current.timestamp != value)
+ {
+ if (current.state == ATS_NEW)
+ {
+ if (c_new < MEASUREMENTS)
+ {
+ results_new[c_new] = current;
+ c_new++;
+ }
+ else
+ {
+ force_rebuild = GNUNET_NO;
+ force_q_updates = GNUNET_NO;
+ send_msg = GNUNET_NO;
+ }
+ }
+ if (current.state == ATS_UNMODIFIED)
+ {
+ if (c_unmodified < MEASUREMENTS)
+ {
+ results_unmodified[c_unmodified] = current;
+ c_unmodified++;
+ }
+
+ }
+ if (current.state == ATS_Q_UPDATED)
+ {
+ if (c_modified < MEASUREMENTS)
+ {
+ results_modified[c_modified] = current;
+ c_modified++;
+ }
+ else
+ {
+ force_q_updates = GNUNET_NO;
+ force_rebuild = GNUNET_YES;
+ }
+ }
+ count ++;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "(new: %i / modified: %i / unmodified: %i) of %i \n", c_new, c_modified, c_unmodified , MEASUREMENTS);
+ if ((c_modified >= MEASUREMENTS) && (c_new >= MEASUREMENTS) && (c_unmodified >= MEASUREMENTS))
+ {
+#if !VERBOSE
+ if (!machine_parsable) fprintf(stdout, "\n");
+#endif
+ if (stats_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel(stats_task);
+ stats_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ evaluate_measurements();
+ return GNUNET_SYSERR;
+ }
+
+ printed = GNUNET_NO;
+ current.timestamp = value;
+#if !VERBOSE
+ if (!machine_parsable) fprintf(stderr, "..%i", count);
+#endif
+ return GNUNET_OK;
+ }
}
+
if (0 == strcmp (name,"ATS solution"))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "ATS solution: %s %llu \n",name, value);
+ current.solution = value;
+ if (printed == GNUNET_NO) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "[%i] %s: %llu \n", count, name, value);
}
+
if (0 == strcmp (name,"ATS peers"))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "ATS peers: %s %llu \n",name, value);
+ current.peers = value;
+ if (printed == GNUNET_NO) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "[%i] %s: %llu \n", count, name, value);
}
+
if (0 == strcmp (name,"ATS mechanisms"))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "ATS mechanisms: %s %llu \n",name, value);
+ current.mechs = value;
+ if (printed == GNUNET_NO) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "[%i] %s: %llu \n", count, name, value);
}
+
if (0 == strcmp (name,"ATS duration"))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "ATS duration: %s %llu \n",name, value);
+ current.duration = value;
+ if (printed == GNUNET_NO) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "[%i] %s: %llu \n", count, name, value);
+ }
+ if (0 == strcmp (name,"ATS state"))
+ {
+ current.state = value;
+ char * cont;
+ if (value == ATS_NEW)
+ cont = "NEW";
+ if (value == ATS_C_UPDATED)
+ cont = "C_UPDATED";
+ if (value == ATS_Q_UPDATED)
+ cont = "Q_UPDATED";
+ if (value == ATS_QC_UPDATED)
+ cont = "QC_UPDATED";
+ if (value == ATS_UNMODIFIED)
+ cont = "UNMODIFIED";
+ if (printed == GNUNET_NO) GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "[%i] ATS state: %s\n", count, cont);
}
}
-
return GNUNET_OK;
}
if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
- GNUNET_STATISTICS_get (stats, "transport", "ATS timestamp", TIMEOUT, NULL, &stats_cb, NULL);
- GNUNET_STATISTICS_get (stats, "transport", "ATS solution", TIMEOUT, NULL, &stats_cb, NULL);
- GNUNET_assert (NULL != GNUNET_STATISTICS_get (stats, "transport","ATS duration", TIMEOUT, NULL, &stats_cb, NULL));
- GNUNET_STATISTICS_get (stats, "transport", "ATS peers", TIMEOUT, NULL, &stats_cb, NULL);
- GNUNET_STATISTICS_get (stats, "transport", "ATS mechanisms", TIMEOUT, NULL, &stats_cb, NULL);
+ s_time = GNUNET_STATISTICS_get (stats, "transport", "ATS timestamp", TIMEOUT, NULL, &stats_cb, NULL);
+ s_solution = GNUNET_STATISTICS_get (stats, "transport", "ATS solution", TIMEOUT, NULL, &stats_cb, NULL);
+ s_duration = GNUNET_STATISTICS_get (stats, "transport","ATS duration", TIMEOUT, NULL, &stats_cb, NULL);
+ s_peers = GNUNET_STATISTICS_get (stats, "transport", "ATS peers", TIMEOUT, NULL, &stats_cb, NULL);
+ s_mechs = GNUNET_STATISTICS_get (stats, "transport", "ATS mechanisms", TIMEOUT, NULL, &stats_cb, NULL);
+ s_invalid = GNUNET_STATISTICS_get (stats, "transport", "ATS invalid solutions", TIMEOUT, NULL, &stats_cb, NULL);
+ s_state = GNUNET_STATISTICS_get (stats, "transport", "ATS state", TIMEOUT, NULL, &stats_cb, NULL);
- stats_task = GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1), &stats_get_task, NULL);
+ stats_task = GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 100), &stats_get_task, NULL);
}
void
#if VERBOSE
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Delay over\n");
#endif
- GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
shutdown_peers ();
}
}
+size_t send_dummy_data_task (void *cls, size_t size, void *buf)
+{
+
+ int s = sizeof (struct TestMessage);
+ struct TestMessage hdr;
+
+ hdr.header.size = htons (s);
+ hdr.header.type = htons (GNUNET_MESSAGE_TYPE_TRANSPORT_ATS);
+ if (force_rebuild)
+ hdr.num = htonl (1);
+ if (force_q_updates)
+ hdr.num = htonl (2);
+
+
+ memcpy (buf,&hdr, s);
+ // GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Sent bytes: %i of %i\n", s, s);
+ t = NULL;
+ return s;
+}
+
+void send_task_f (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ send_task = GNUNET_SCHEDULER_NO_TASK;
+ if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
+ return;
+
+ if (t!=NULL)
+ {
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel(t);
+ t = NULL;
+ }
+ // GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Sent bytes: %i to %s\n", size, GNUNET_i2s(&master_deamon->id));
+ if (send_msg == GNUNET_YES)
+ t = GNUNET_TRANSPORT_notify_transmit_ready(th, &master_deamon->id, sizeof (struct TestMessage), 0, SEND_TIMEOUT, &send_dummy_data_task, NULL);
+ send_task = GNUNET_SCHEDULER_add_delayed(GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_MILLISECONDS,1000), &send_task_f, NULL);
+}
+
+
+
void daemon_connect_cb(void *cls,
const struct GNUNET_PeerIdentity *first,
const struct GNUNET_PeerIdentity *second,
struct GNUNET_TESTING_Daemon *second_daemon,
const char *emsg)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected peers `%s'<->`%s': `%s' \n", GNUNET_i2s(first), GNUNET_i2s(second), (emsg==NULL) ? "OK" : emsg);
+ char * firstc = strdup(GNUNET_i2s(first));
+ char * secondc = strdup(GNUNET_i2s(second));
+ connected++;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected peers `%s'<->`%s' (%i/%i)\n", firstc, secondc, connected, peers-1);
+ GNUNET_free(firstc);
+ GNUNET_free(secondc);
+
+ if (((first_daemon == ping_deamon) || (second_daemon == ping_deamon)) && (master_deamon != NULL) && (ping_deamon != NULL))
+ {
+ th = GNUNET_TRANSPORT_connect (ping_deamon->cfg,&ping_deamon->id, NULL, NULL,NULL, NULL);
+ t = NULL;
+ force_q_updates = GNUNET_YES;
+ send_msg = GNUNET_YES;
+ send_task = GNUNET_SCHEDULER_add_now(&send_task_f, NULL);
+ }
}
void cont_cb (void *cls, int success)
if (peers_left == 0)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ if (ping_deamon == NULL)
+ {
+ ping_deamon = d;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Ping peer `%s' '%s'\n", GNUNET_i2s(id), d->cfgfile);
+ }
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"All peers started successfully!\n");
connect_peers();
ok = 0;
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Too many peers failed, ending test!\n");
- GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
+ shutdown_peers();
ok = 1;
}
}
ok = 1;
measurement_started = GNUNET_NO;
#if VERBOSE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting %i peers.\n", NUM_PEERS);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Starting %i peers.\n", peers);
#endif
- peers_left = NUM_PEERS;
+ peers_left = peers;
pg = GNUNET_TESTING_daemons_start (cfg,
peers_left, /* Total number of peers */
peers_left, /* Number of outstanding connections */
{
char *const argv[] = { "test-testing",
"-c",
- "test_transport_ats.conf",
+ config_file,
#if VERBOSE
"-L", "DEBUG",
#endif
GNUNET_GETOPT_OPTION_END
};
GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv, "test-testing-group", "nohelp",
+ argv, "test-transport-ats", "nohelp",
options, &run, &ok);
return ok;
}
int
main (int argc, char *argv[])
{
+
int ret;
- GNUNET_log_setup ("test-testing-group",
+ GNUNET_log_setup ("test-transport-ats",
#if VERBOSE
"DEBUG",
#else
- "WARNING",
+ "INFO",
#endif
NULL);
+
+#if !HAVE_LIBGLPK
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "GLPK not installed, exiting testcase\n");
+ return 0;
+#endif
+
+ GNUNET_DISK_directory_remove ("/tmp/test-gnunet-testing");
+
+
+ machine_parsable = GNUNET_NO;
+ peers = NUM_PEERS;
+ config_file = "test_transport_ats_4addr.conf";
+
+ int c = 0;
+ if (argc >= 2)
+ {
+ for (c=0; c<argc; c++)
+ {
+ /* set peers */
+ if ((strcmp(argv[c], "-p") == 0) && c < (argc-1))
+ {
+ peers = atoi(argv[c+1]);
+ peers++;
+ }
+ /* set machine parsable */
+ if (strcmp(argv[c], "-m") == 0)
+ {
+ machine_parsable = GNUNET_YES;
+ }
+ /* set config file */
+ if ((strcmp(argv[c], "-c") == 0) && c < (argc-1))
+ {
+ config_file = argv[c+1];
+ }
+ }
+ }
+
+
+
ret = check ();
/**
* Still need to remove the base testing directory here,
projects / oweals / gnunet.git / blobdiff