[GNUnet-SVN] r20927 - gnunet/src/gns

[gnunet]

Author: schanzen
Date: 2012-04-10 17:46:01 +0200 (Tue, 10 Apr 2012)
New Revision: 20927

Modified:
   gnunet/src/gns/gns.conf.in
   gnunet/src/gns/gnunet-service-gns.c
   gnunet/src/gns/test_gns_simple_lookup.conf
Log:
-renamed config options, tuned periodic puts


Modified: gnunet/src/gns/gns.conf.in
===================================================================
--- gnunet/src/gns/gns.conf.in  2012-04-10 14:38:33 UTC (rev 20926)
+++ gnunet/src/gns/gns.conf.in  2012-04-10 15:46:01 UTC (rev 20927)
@@ -11,6 +11,8 @@
 AUTO_IMPORT_CONFIRMATION_REQ = NO
 MAX_PARALLEL_BACKGROUND_QUERIES = 25
 DEFAULT_LOOKUP_TIMEOUT = 10
+RECORD_PUT_INTERVAL = 60
+ZONE_PUT_INTERVAL = 900
 
 [fcfsd]
 HTTPPORT = 18080

Modified: gnunet/src/gns/gnunet-service-gns.c
===================================================================
--- gnunet/src/gns/gnunet-service-gns.c 2012-04-10 14:38:33 UTC (rev 20926)
+++ gnunet/src/gns/gnunet-service-gns.c 2012-04-10 15:46:01 UTC (rev 20927)
@@ -140,15 +140,17 @@
 /**
  * Useful for zone update for DHT put
  */
-static int num_public_records =  3600;
+static int num_public_records = 0;
 
 /**
  * update interval in seconds
  */
+static unsigned long long int max_record_put_interval;
+
 static unsigned long long int dht_max_update_interval;
 
 /* dht update interval FIXME define? */
-static struct GNUNET_TIME_Relative dht_update_interval;
+static struct GNUNET_TIME_Relative record_put_interval;
 
 /* zone update task */
 GNUNET_SCHEDULER_TaskIdentifier zone_update_taskid = GNUNET_SCHEDULER_NO_TASK;
@@ -349,7 +351,7 @@
   /**
    * Reschedule periodic put
    */
-  zone_update_taskid = GNUNET_SCHEDULER_add_delayed (dht_update_interval,
+  zone_update_taskid = GNUNET_SCHEDULER_add_delayed (record_put_interval,
                                 &update_zone_dht_next,
                                 NULL);
 
@@ -367,24 +369,32 @@
 update_zone_dht_start(void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
   GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Scheduling DHT zone update!\n");
+  
+  unsigned long long int interval = 0;
+
   if (0 == num_public_records)
   {
-    dht_update_interval = GNUNET_TIME_relative_multiply(
+    /**
+     * If no records are known (startup) or none present
+     * we can safely set the interval to 1s
+     */
+    record_put_interval = GNUNET_TIME_relative_multiply(
                                             GNUNET_TIME_UNIT_SECONDS,
-                                            dht_max_update_interval);
+                                            1);
     GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
-               "No records in db. Adjusted DHT update interval to %ds\n",
-               dht_max_update_interval);
+               "No records in db. Adjusted record put interval to 1s\n");
   }
   else
   {
-    
-    dht_update_interval = GNUNET_TIME_relative_multiply(
+    interval = max_record_put_interval/num_public_records;
+    if (interval == 0)
+      interval = 1;
+    record_put_interval = GNUNET_TIME_relative_multiply(
                                   GNUNET_TIME_UNIT_SECONDS,
-                                  
(dht_max_update_interval/num_public_records));
+                                  interval);
     GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
                "Adjusted DHT update interval to %ds!\n",
-               (dht_max_update_interval/num_public_records));
+               interval);
   }
 
   /* start counting again */
@@ -859,16 +869,28 @@
 
   if (GNUNET_OK ==
       GNUNET_CONFIGURATION_get_value_number (c, "gns",
-                                             "DHT_MAX_UPDATE_INTERVAL",
+                                             "ZONE_PUT_INTERVAL",
                                              &dht_max_update_interval))
   {
     GNUNET_log(GNUNET_ERROR_TYPE_INFO,
                "DHT zone update interval: %d\n",
                dht_max_update_interval);
   }
+  
+  max_record_put_interval = 1;
 
   if (GNUNET_OK ==
       GNUNET_CONFIGURATION_get_value_number (c, "gns",
+                                             "RECORD_PUT_INTERVAL",
+                                             &max_record_put_interval))
+  {
+    GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+               "Record put interval: %d\n",
+               max_record_put_interval);
+  }
+  
+  if (GNUNET_OK ==
+      GNUNET_CONFIGURATION_get_value_number (c, "gns",
                                             "MAX_PARALLEL_BACKGROUND_QUERIES",
                                             &max_parallel_bg_queries))
   {
@@ -939,7 +961,7 @@
    * for our records
    * We have roughly an hour for all records;
    */
-  dht_update_interval = GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS,
+  record_put_interval = GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS,
                                                       1);
   zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_start, NULL);
 

Modified: gnunet/src/gns/test_gns_simple_lookup.conf
===================================================================
--- gnunet/src/gns/test_gns_simple_lookup.conf  2012-04-10 14:38:33 UTC (rev 
20926)
+++ gnunet/src/gns/test_gns_simple_lookup.conf  2012-04-10 15:46:01 UTC (rev 
20927)
@@ -84,6 +84,8 @@
 AUTO_IMPORT_PKEY = YES
 MAX_PARALLEL_BACKGROUND_QUERIES = 10
 DEFAULT_LOOKUP_TIMEOUT = 5
+RECORD_PUT_INTERVAL = 1
+ZONE_PUT_INTERVAL = 5
 
 [nse]
 AUTOSTART = NO