Merge pull request #1035 from tronprotocol/revert-1030-w_p2p

Revert "p2p: mdf node test"

Author: zhaohong

src/main/java/org/tron/common/overlay/server/SyncPool.java

@@ -41,7 +41,6 @@
 import org.tron.common.overlay.discover.node.Node;
 import org.tron.common.overlay.discover.node.NodeHandler;
 import org.tron.common.overlay.discover.node.NodeManager;
-import org.tron.common.overlay.discover.node.NodeStatistics;
 import org.tron.core.config.args.Args;
 import org.tron.core.net.peer.PeerConnection;
 import org.tron.core.net.peer.PeerConnectionDelegate;
@@ -229,14 +228,6 @@ public boolean test(NodeHandler handler) {
         return false;
       }
 
-      if (nodesInUse != null && nodesInUse.contains(handler.getNode().getHexId())) {
-        return false;
-      }
-
-      if (handler.getNodeStatistics().getReputation() >= NodeStatistics.REPUTATION_PREDEFINED){
-        return true;
-      }
-
       InetAddress inetAddress = handler.getInetSocketAddress().getAddress();
       if (channelManager.getRecentlyDisconnected().getIfPresent(inetAddress) != null) {
         return false;
@@ -245,6 +236,10 @@ public boolean test(NodeHandler handler) {
         return false;
       }
 
+      if (nodesInUse != null && nodesInUse.contains(handler.getNode().getHexId())) {
+        return false;
+      }
+
       if (nodeHandlerCache.getIfPresent(handler) != null) {
         return false;
       }