Bucket Refresh Operation

- Just found a major Bug!!! We were doing 160 refreshes looking for nodes with the local nodeId as the lookup ID for all 160 refreshes
- Updated to check for nodes at different distances from the local NodeId

Content Lookup Operation
- We were still using KademliaNode instead of KademliaNode.getNode to use the mini node for comparisons

src/kademlia/message/StoreContentMessage.java

@@ -3,7 +3,6 @@ package kademlia.message;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
-import kademlia.dht.KadContent;
 import kademlia.dht.StorageEntry;
 import kademlia.node.Node;
 import kademlia.util.serializer.JsonSerializer;

src/kademlia/operation/BucketRefreshOperation.java

@@ -53,7 +53,7 @@ public class BucketRefreshOperation implements Operation
                 {
                     try
                     {
-                        new NodeLookupOperation(server, localNode, localNode.getNode().getNodeId(), BucketRefreshOperation.this.config).execute();
+                        new NodeLookupOperation(server, localNode, current, BucketRefreshOperation.this.config).execute();
                     }
                     catch (IOException e)
                     {

src/kademlia/operation/ContentRefreshOperation.java

@@ -73,7 +73,7 @@ public class ContentRefreshOperation implements Operation
             for (Node n : closestNodes)
             {
                 /*We don't need to again store the content locally, it's already here*/
-                if (!n.equals(this.localNode))
+                if (!n.equals(this.localNode.getNode()))
                 {
                     /* Send a contentstore operation to the K-Closest nodes */
                     this.server.sendMessage(n, msg, null);
@@ -83,7 +83,7 @@ public class ContentRefreshOperation implements Operation
             /* Delete any content on this node that this node is not one of the K-Closest nodes to */
             try
             {
-                if (!closestNodes.contains(this.localNode))
+                if (!closestNodes.contains(this.localNode.getNode()))
                 {
                     this.dht.remove(e);
                 }