refactoring

redisson/src/main/java/org/redisson/connection/MasterSlaveConnectionManager.java

@@ -219,6 +219,23 @@ public class MasterSlaveConnectionManager implements ConnectionManager {
         this.commandExecutor = new CommandSyncService(this);
     }
     
+    /*
+     * Remove it once https://github.com/netty/netty/issues/7882 get resolved
+     */
+    protected DnsAddressResolverGroup createResolverGroup() {
+        if (cfg.getTransportMode() == TransportMode.EPOLL) {
+            return cfg.getAddressResolverGroupFactory().create(EpollDatagramChannel.class, DnsServerAddressStreamProviders.platformDefault());
+        } else if (cfg.getTransportMode() == TransportMode.KQUEUE) {
+            return cfg.getAddressResolverGroupFactory().create(KQueueDatagramChannel.class, DnsServerAddressStreamProviders.platformDefault());
+        }
+        
+        return cfg.getAddressResolverGroupFactory().create(NioDatagramChannel.class, DnsServerAddressStreamProviders.platformDefault());
+    }
+
+    public SlotGenerator getSlotGenerator() {
+        return slotGenerator;
+    }
+    
     protected void closeNodeConnections() {
         List<RFuture<Void>> futures = new ArrayList<RFuture<Void>>();
         for (RedisConnection connection : nodeConnections.values()) {

redisson/src/main/java/org/redisson/connection/MasterSlaveEntry.java

@@ -346,6 +346,10 @@ public class MasterSlaveEntry {
         return addSlave(client, freezed, nodeType);
     }
 
+    public ClientConnectionsEntry getSlaveEntry(RedisClient client) {
+        return slaveBalancer.getEntry(client);
+    }
+    
     public Collection<ClientConnectionsEntry> getSlaveEntries() {
         List<ClientConnectionsEntry> result = new ArrayList<ClientConnectionsEntry>();
         for (ClientConnectionsEntry slaveEntry : slaveBalancer.getEntries()) {

redisson/src/main/java/org/redisson/connection/balancer/LoadBalancerManager.java

@@ -222,8 +222,7 @@ public class LoadBalancerManager {
         return null;
     }
 
-    
-    protected ClientConnectionsEntry getEntry(RedisClient redisClient) {
+    public ClientConnectionsEntry getEntry(RedisClient redisClient) {
         return client2Entry.get(redisClient);
     }