diff --git a/src/main/java/app/annotations/impl/ClusterMethodAspect.java b/src/main/java/app/annotations/impl/ClusterMethodAspect.java
index 65ffb72..7aaa5e0 100644
--- a/src/main/java/app/annotations/impl/ClusterMethodAspect.java
+++ b/src/main/java/app/annotations/impl/ClusterMethodAspect.java
@@ -19,6 +19,7 @@ import org.springframework.web.client.RestTemplate;
 import java.io.ByteArrayInputStream;
 import java.io.ObjectInputStream;
 import java.time.Instant;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.Callable;
@@ -32,10 +33,12 @@ public class ClusterMethodAspect extends BaseUpdater {
 
     @Autowired
     private HttpServletRequest httpServletRequest;
+    private final HashMap<String, Long> lastClusterPulse = new HashMap<>();
 
     private final RestTemplate restTemplate;
     private final String[] clusters;
     private final Logger logger = LoggerFactory.getLogger(getClass());
+    private final Long max_range = 300L;
 
     @Autowired
     public ClusterMethodAspect(Environment environment) {
@@ -69,6 +72,11 @@ public class ClusterMethodAspect extends BaseUpdater {
             for(int i = 0; i < clusters.length; i++) {
                 int finalI = i;
                 callables.add(() -> {
+                    if (lastClusterPulse.containsKey(clusters[finalI]) && Instant.now().getEpochSecond() - lastClusterPulse.get(clusters[finalI]) > max_range) {
+                        this.logger.warn("Cannot redirect packet to cluster {}, he is ded more {} seconds", clusters[finalI], max_range);
+                        return null;
+                    }
+
                     try {
                         restTemplate.exchange("http://" + clusters[finalI] + clusterRequest.getUrl(), clusterRequest.getHttpMethod(), clusterRequest.getHttpEntity(clusters[finalI]), byte[].class);
                     } catch (Exception e) {
@@ -100,10 +108,18 @@ public class ClusterMethodAspect extends BaseUpdater {
     private boolean checkCluster(String address) {
         try {
             restTemplate.getForEntity("http://" + address + "/api/pulse/db", Long.class).getBody();
+            lastClusterPulse.put(address, Instant.now().getEpochSecond());
             return true;
         } catch (Exception err) {
             this.logger.error("Cannot pulse {}", address);
             return false;
+        } finally {
+            if (lastClusterPulse.containsKey(address)) {
+                long range = Instant.now().getEpochSecond() - lastClusterPulse.get(address);
+                if (range > max_range) {
+                    this.logger.warn("Cannot pulse {} more {} seconds", address, range);
+                }
+            }
         }
     }