Fixed - Sentinels discovery is applied at Redisson startup if sentinelsDiscovery = true

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

@@ -144,8 +144,9 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
                     }
                 }
 
+                List<CompletableFuture<Void>> connectionFutures = new LinkedList<>();
+                if (cfg.isSentinelsDiscovery()) {
                     List<Map<String, String>> sentinelSentinels = connection.sync(StringCodec.INSTANCE, RedisCommands.SENTINEL_SENTINELS, cfg.getMasterName());
-                List<CompletableFuture<Void>> connectionFutures = new ArrayList<>(sentinelSentinels.size());
                     for (Map<String, String> map : sentinelSentinels) {
                         if (map.isEmpty()) {
                             continue;
@@ -158,6 +159,7 @@ public class SentinelConnectionManager extends MasterSlaveConnectionManager {
                         CompletionStage<Void> future = registerSentinel(sentinelAddr);
                         connectionFutures.add(future.toCompletableFuture());
                     }
+                }
 
                 CompletionStage<Void> f = registerSentinel(connection.getRedisClient().getAddr());
                 connectionFutures.add(f.toCompletableFuture());