src/org/redkale/net/Transport.java

@@ -81,6 +81,17 @@ public final class Transport {
     public final InetSocketAddress[] updateRemoteAddresses(final Collection<InetSocketAddress> addresses) {
         final TransportNode[] oldNodes = this.transportNodes;
         synchronized (this) {
+            boolean same = false;
+            if (this.transportNodes != null && addresses != null && this.transportNodes.length == addresses.size()) {
+                same = true;
+                for (TransportNode node : this.transportNodes) {
+                    if (!addresses.contains(node.getAddress())) {
+                        same = false;
+                        break;
+                    }
+                }
+            }
+            if (!same) {
                 List<TransportNode> list = new ArrayList<>();
                 if (addresses != null) {
                     for (InetSocketAddress addr : addresses) {
@@ -99,6 +110,7 @@ public final class Transport {
                 }
                 this.transportNodes = list.toArray(new TransportNode[list.size()]);
             }
+        }
         InetSocketAddress[] rs = new InetSocketAddress[oldNodes.length];
         for (int i = 0; i < rs.length; i++) {
             rs[i] = oldNodes[i].getAddress();