*/
static uint32_t num_peers;
-/**
- * How many peers are ready to shutdown?
- */
-static uint32_t num_shutdown_ready;
-
/**
* How long do we run the test?
*/
* Handle to the statistics service
*/
struct GNUNET_STATISTICS_Handle *stats_h;
+
+ /**
+ * @brief flags to indicate which statistics values have been already
+ * collected from the statistics service.
+ * Used to check whether we are able to shutdown.
+ */
+ uint32_t stat_collected_flags;
+};
+
+enum STAT_TYPE
+{
+ STAT_TYPE_ROUNDS = 0x1, /* 1 */
+ STAT_TYPE_BLOCKS = 0x2, /* 2 */
+ STAT_TYPE_BLOCKS_MANY_PUSH = 0x4, /* 3 */
+ STAT_TYPE_BLOCKS_FEW_PUSH = 0x8, /* 4 */
+ STAT_TYPE_BLOCKS_FEW_PULL = 0x10, /* 5 */
+ STAT_TYPE_ISSUED_PUSH_SEND = 0x20, /* 6 */
+ STAT_TYPE_ISSUED_PULL_REQ = 0x40, /* 7 */
+ STAT_TYPE_ISSUED_PULL_REP = 0x80, /* 8 */
+ STAT_TYPE_SENT_PUSH_SEND = 0x100, /* 9 */
+ STAT_TYPE_SENT_PULL_REQ = 0x200, /* 10 */
+ STAT_TYPE_SENT_PULL_REP = 0x400, /* 11 */
+ STAT_TYPE_RECV_PUSH_SEND = 0x800, /* 12 */
+ STAT_TYPE_RECV_PULL_REQ = 0x1000, /* 13 */
+ STAT_TYPE_RECV_PULL_REP = 0x2000, /* 14 */
+ STAT_TYPE_MAX = 0x80000000, /* 32 */
+};
+
+struct STATcls
+{
+ struct RPSPeer *rps_peer;
+ enum STAT_TYPE stat_type;
};
/**
* Called directly before disconnecting from the service
*/
-typedef void (*PostTest) (const struct RPSPeer *peer);
+typedef void (*PostTest) (struct RPSPeer *peer);
/**
* Function called after disconnect to evaluate test success
* Collect statistics at the end?
*/
enum OPTION_COLLECT_STATISTICS have_collect_statistics;
+
+ /**
+ * @brief Mark which values from the statistics service to collect at the end
+ * of the run
+ */
+ uint32_t stat_collect_flags;
} cur_test_run;
/**
}
+/**
+ * @brief Checks if given peer already received its statistics value from the
+ * statistics service.
+ *
+ * @param rps_peer the peer to check for
+ *
+ * @return #GNUNET_YES if so
+ * #GNUNET_NO otherwise
+ */
+static int check_statistics_collect_completed_single_peer (
+ const struct RPSPeer *rps_peer)
+{
+ if (cur_test_run.stat_collect_flags !=
+ (cur_test_run.stat_collect_flags &
+ rps_peer->stat_collected_flags))
+ {
+ return GNUNET_NO;
+ }
+ return GNUNET_YES;
+}
+/**
+ * @brief Checks if all peers already received their statistics value from the
+ * statistics service.
+ *
+ * @return #GNUNET_YES if so
+ * #GNUNET_NO otherwise
+ */
+static int check_statistics_collect_completed ()
+{
+ uint32_t i;
+
+ for (i = 0; i < num_peers; i++)
+ {
+ if (GNUNET_NO == check_statistics_collect_completed_single_peer (&rps_peers[i]))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "At least Peer %" PRIu32 " did not yet receive all statistics values\n",
+ i);
+ return GNUNET_NO;
+ }
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "All peers received their statistics values\n");
+ return GNUNET_YES;
+}
+
/**
* Task run on timeout to shut everything down.
*/
}
/* If we do not collect statistics, shut down directly */
if (NO_COLLECT_STATISTICS == cur_test_run.have_collect_statistics ||
- num_peers <= num_shutdown_ready)
+ GNUNET_YES == check_statistics_collect_completed())
{
GNUNET_SCHEDULER_shutdown ();
}
/**
* Continuation called by #GNUNET_STATISTICS_get() functions.
*
+ * Remembers that this specific statistics value was received for this peer.
* Checks whether all peers received their statistics yet.
* Issues the shutdown.
*
post_test_shutdown_ready_cb (void *cls,
int success)
{
- const struct RPSPeer *rps_peer = (const struct RPSPeer *) cls;
- if (NULL != rps_peer->stat_op)
+ struct STATcls *stat_cls = (struct STATcls *) cls;
+ struct RPSPeer *rps_peer = stat_cls->rps_peer;
+ if (GNUNET_OK == success)
+ {
+ /* set flag that we we got the value */
+ rps_peer->stat_collected_flags |= stat_cls->stat_type;
+ } else {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Peer %u did not receive statistics value\n",
+ rps_peer->index);
+ GNUNET_free (stat_cls);
+ GNUNET_break (0);
+ }
+
+ if (NULL != rps_peer->stat_op &&
+ GNUNET_YES == check_statistics_collect_completed_single_peer (rps_peer))
{
GNUNET_TESTBED_operation_done (rps_peer->stat_op);
}
- num_shutdown_ready++;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "%" PRIu32 " of %" PRIu32 " Peers are ready to shut down\n",
- num_shutdown_ready,
- num_peers);
- if (num_peers <= num_shutdown_ready)
+
+ if (GNUNET_YES == check_statistics_collect_completed())
{
+ GNUNET_free (stat_cls);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Shutting down\n");
GNUNET_SCHEDULER_shutdown ();
+ } else {
+ GNUNET_free (stat_cls);
+ }
+}
+
+/**
+ * @brief Converts #STAT_TYPE enum to the equivalent string representation that
+ * is stored with the statistics service.
+ *
+ * @param stat_type #STAT_TYPE enum
+ *
+ * @return string representation that matches statistics value
+ */
+char* stat_type_2_str (enum STAT_TYPE stat_type)
+{
+ switch (stat_type)
+ {
+ case STAT_TYPE_ROUNDS:
+ return "# rounds";
+ case STAT_TYPE_BLOCKS:
+ return "# rounds blocked";
+ case STAT_TYPE_BLOCKS_MANY_PUSH:
+ return "# rounds blocked - too many pushes";
+ case STAT_TYPE_BLOCKS_FEW_PUSH:
+ return "# rounds blocked - no pushes";
+ case STAT_TYPE_BLOCKS_FEW_PULL:
+ return "# rounds blocked - no pull replies";
+ case STAT_TYPE_ISSUED_PUSH_SEND:
+ return "# push send issued";
+ case STAT_TYPE_ISSUED_PULL_REQ:
+ return "# pull request send issued";
+ case STAT_TYPE_ISSUED_PULL_REP:
+ return "# pull reply send issued";
+ case STAT_TYPE_SENT_PUSH_SEND:
+ return "# pushes sent";
+ case STAT_TYPE_SENT_PULL_REQ:
+ return "# pull requests sent";
+ case STAT_TYPE_SENT_PULL_REP:
+ return "# pull replys sent";
+ case STAT_TYPE_RECV_PUSH_SEND:
+ return "# push message received";
+ case STAT_TYPE_RECV_PULL_REQ:
+ return "# pull request message received";
+ case STAT_TYPE_RECV_PULL_REP:
+ return "# pull reply messages received";
+ case STAT_TYPE_MAX:
+ default:
+ return "ERROR";
+ ;
}
}
uint64_t value,
int is_persistent)
{
- //const struct RPSPeer *rps_peer = (const struct RPSPeer *) cls;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got stat value: %" PRIu64 "\n", value);
+ const struct STATcls *stat_cls = (const struct STATcls *) cls;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Got stat value: %s - %" PRIu64 "\n",
+ stat_type_2_str (stat_cls->stat_type),
+ value);
return GNUNET_OK;
}
-void post_profiler (const struct RPSPeer *rps_peer)
+void post_profiler (struct RPSPeer *rps_peer)
{
- if (COLLECT_STATISTICS == cur_test_run.have_collect_statistics)
+ if (COLLECT_STATISTICS != cur_test_run.have_collect_statistics)
{
- GNUNET_STATISTICS_get (rps_peer->stats_h,
- "rps",
- "# rounds",
- post_test_shutdown_ready_cb,
- stat_iterator,
- (struct RPSPeer *) rps_peer);
+ return;
+ }
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Going to request statistic values with mask 0x%" PRIx32 "\n",
+ cur_test_run.stat_collect_flags);
+
+ struct STATcls *stat_cls;
+ uint32_t stat_type;
+ for (stat_type = STAT_TYPE_ROUNDS;
+ stat_type < STAT_TYPE_MAX;
+ stat_type = stat_type <<1)
+ {
+ if (stat_type & cur_test_run.stat_collect_flags)
+ {
+ stat_cls = GNUNET_malloc (sizeof (struct STATcls));
+ stat_cls->rps_peer = rps_peer;
+ stat_cls->stat_type = stat_type;
+ GNUNET_STATISTICS_get (rps_peer->stats_h,
+ "rps",
+ stat_type_2_str (stat_type),
+ post_test_shutdown_ready_cb,
+ stat_iterator,
+ (struct STATcls *) stat_cls);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Requested statistics for %s (peer %" PRIu32 ")\n",
+ stat_type_2_str (stat_type),
+ rps_peer->index);
+ }
}
}
int ret_value;
num_peers = 5;
- num_shutdown_ready = 0;
cur_test_run.name = "test-rps-default";
cur_test_run.init_peer = default_init_peer;
cur_test_run.pre_test = NULL;
cur_test_run.post_test = NULL;
cur_test_run.have_churn = HAVE_CHURN;
cur_test_run.have_collect_statistics = NO_COLLECT_STATISTICS;
+ cur_test_run.stat_collect_flags = 0;
churn_task = NULL;
timeout = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30);
cur_test_run.have_churn = HAVE_CHURN;
cur_test_run.have_quick_quit = HAVE_NO_QUICK_QUIT;
cur_test_run.have_collect_statistics = COLLECT_STATISTICS;
+ cur_test_run.stat_collect_flags = STAT_TYPE_ROUNDS |
+ STAT_TYPE_BLOCKS |
+ STAT_TYPE_BLOCKS_MANY_PUSH |
+ STAT_TYPE_BLOCKS_FEW_PUSH |
+ STAT_TYPE_BLOCKS_FEW_PULL |
+ STAT_TYPE_ISSUED_PUSH_SEND |
+ STAT_TYPE_ISSUED_PULL_REQ |
+ STAT_TYPE_ISSUED_PULL_REP |
+ STAT_TYPE_SENT_PUSH_SEND |
+ STAT_TYPE_SENT_PULL_REQ |
+ STAT_TYPE_SENT_PULL_REP |
+ STAT_TYPE_RECV_PUSH_SEND |
+ STAT_TYPE_RECV_PULL_REQ |
+ STAT_TYPE_RECV_PULL_REP;
timeout = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 300);
/* 'Clean' directory */
projects / oweals / gnunet.git / blobdiff