use less peers for remote search

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7561 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/yacy/dht/PeerSelection.java

@@ -173,7 +173,7 @@ public class PeerSelection {
             wordhash = FlatWordPartitionScheme.positionToHash(dhtVerticalTarget);
             Iterator<yacySeed> dhtEnum = getAcceptRemoteIndexSeeds(seedDB, wordhash, redundancy, false);
             int c = Math.min(seedDB.sizeConnected(), redundancy);
-            int cc = 3; // select a maximum of 3, this is enough redundancy
+            int cc = 2; // select a maximum of 3, this is enough redundancy
             while (dhtEnum.hasNext() && c > 0 && cc-- > 0) {
                 seed = dhtEnum.next();
                 if (seed == null || seed.hash == null) continue;