Changeset 5883 for source/ariba/overlay/modules/chord

Timestamp:

Aug 12, 2009, 2:26:32 PM (15 years ago)

Author:

mies

Message:

 

File:

• source/ariba/overlay/modules/chord/Chord.cpp (modified) (4 diffs)

source/ariba/overlay/modules/chord/Chord.cpp

@@ -113 +113 @@
         if ( remote == nodeid || link.isUnspecified()) return;
         if ( table->size() == 0 ) return;
+        ttl = 2;
 
         OverlayMsg msg( typeDiscovery );
         msg.setRelayed(true);
-        Discovery dmsg( Discovery::normal, (uint8_t)2, baseoverlay.getEndpointDescriptor() );
+        Discovery dmsg( Discovery::normal, (uint8_t)ttl, baseoverlay.getEndpointDescriptor() );
         msg.encapsulate(&dmsg);
 
@@ -124 +125 @@
 
 void Chord::discover_neighbors( const LinkID& link ) {
-        uint8_t ttl = 2;
+        uint8_t ttl = 1;
         {
                 // send predecessor discovery
@@ -419 +420 @@
 
                 // updating neighbors
+                logging_debug("Discover new ring neighbors");
                 for (int i=0; i<table->size(); i++) {
                         LinkID id = (*table)[i]->info;
@@ -427 +429 @@
                 logging_debug("Sending discovery message to my neighbors and fingers");
                 stabilize_finger = ((stabilize_finger+1) % table->get_finger_table_size() );
-                const NodeID disc1 = nodeid;
-                const NodeID disc2 = table->get_finger_table(stabilize_finger).get_compare().get_center();
-                send_discovery_to(disc1);
-                if (disc1 != disc2)
-                        send_discovery_to(disc2);
-
+                const NodeID disc = table->get_finger_table(stabilize_finger).get_compare().get_center();
+                if (disc != nodeid)
+                        send_discovery_to(disc);
 
                 // remove orphan links