[GNUnet-SVN] r13830 - in gnunet: contrib src/fs

[gnunet]

Author: grothoff
Date: 2010-11-30 12:23:46 +0100 (Tue, 30 Nov 2010)
New Revision: 13830

Modified:
   gnunet/contrib/defaults.conf
   gnunet/src/fs/gnunet-service-fs.c
Log:
bi-di migration options

Modified: gnunet/contrib/defaults.conf
===================================================================
--- gnunet/contrib/defaults.conf        2010-11-30 11:23:36 UTC (rev 13829)
+++ gnunet/contrib/defaults.conf        2010-11-30 11:23:46 UTC (rev 13830)
@@ -278,9 +278,8 @@
 ACCEPT_FROM = 127.0.0.1;
 ACCEPT_FROM6 = ::1;
 
-ACTIVEMIGRATION = YES
-# NEW: CONTENT_CACHING = YES
-# NEW: CONTENT_PUSHING = YES
+CONTENT_CACHING = YES
+CONTENT_PUSHING = YES
 
 UNIXPATH = /tmp/gnunet-service-fs.sock
 # DISABLE_SOCKET_FORWARDING = NO

Modified: gnunet/src/fs/gnunet-service-fs.c
===================================================================
--- gnunet/src/fs/gnunet-service-fs.c   2010-11-30 11:23:36 UTC (rev 13829)
+++ gnunet/src/fs/gnunet-service-fs.c   2010-11-30 11:23:46 UTC (rev 13830)
@@ -885,9 +885,14 @@
 /**
  * Are we allowed to migrate content to this peer.
  */
-static int active_migration;
+static int active_to_migration;
 
 /**
+ * Are we allowed to push out content from this peer.
+ */
+static int active_from_migration;
+
+/**
  * How many entires with zero anonymity do we currently estimate
  * to have in the database?
  */
@@ -3618,7 +3623,7 @@
       prq.sender->inc_preference += CONTENT_BANDWIDTH_VALUE + 1000 * 
prq.priority;
       change_host_trust (prq.sender, prq.priority);
     }
-  if ( (GNUNET_YES == active_migration) &&
+  if ( (GNUNET_YES == active_to_migration) &&
        (GNUNET_NO == test_put_load_too_high (prq.priority)) )
     {      
 #if DEBUG_FS
@@ -3640,7 +3645,7 @@
     }
   putl = GNUNET_LOAD_get_load (datastore_put_load);
   if ( (GNUNET_NO == prq.request_found) &&
-       ( (GNUNET_YES != active_migration) ||
+       ( (GNUNET_YES != active_to_migration) ||
                 (putl > 2.5 * (1 + prq.priority)) ) )
     {
       cp = GNUNET_CONTAINER_multihashmap_get (connected_peers,
@@ -3648,7 +3653,7 @@
       if (GNUNET_TIME_absolute_get_duration 
(cp->last_migration_block).rel_value < 5000)
        return GNUNET_OK; /* already blocked */
       /* We're too busy; send MigrationStop message! */
-      if (GNUNET_YES != active_migration) 
+      if (GNUNET_YES != active_to_migration) 
        putl = 1.0 + GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 5);
       block_time = GNUNET_TIME_relative_multiply 
(GNUNET_TIME_UNIT_MILLISECONDS,
                                                  5000 + 
GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
@@ -4587,8 +4592,7 @@
        }
       return GNUNET_SYSERR;
     }
-  /* FIXME: distinguish between sending and storing in options? */
-  if (active_migration) 
+  if (active_from_migration) 
     {
       GNUNET_log (GNUNET_ERROR_TYPE_INFO,
                  _("Content migration is enabled, will start to gather 
data\n"));
@@ -4628,9 +4632,12 @@
      struct GNUNET_SERVER_Handle *server,
      const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
-  active_migration = GNUNET_CONFIGURATION_get_value_yesno (cfg,
-                                                          "FS",
-                                                          "ACTIVEMIGRATION");
+  active_to_migration = GNUNET_CONFIGURATION_get_value_yesno (cfg,
+                                                             "FS",
+                                                             
"CONTENT_CACHING");
+  active_from_migration = GNUNET_CONFIGURATION_get_value_yesno (cfg,
+                                                               "FS",
+                                                               
"CONTENT_PUSHING");
   dsh = GNUNET_DATASTORE_connect (cfg);
   if (dsh == NULL)
     {