Ordered Push don't cancel sub if trying to recover

src/main/java/io/nats/client/impl/MessageManager.java

@@ -149,6 +149,17 @@ public void run() {
                 }
             }
         }
+
+        @Override
+        public String toString() {
+            long sinceLast = System.currentTimeMillis() - lastMsgReceived.get();
+            return "MmTimerTask{" +
+                "id='" + id + '\'' +
+                ", alarmPeriod=" + alarmPeriod +
+                ", alive=" + alive.get() +
+                ", sinceLast=" + sinceLast +
+                '}';
+        }
     }
 
     protected void initOrResetHeartbeatTimer() {

src/main/java/io/nats/client/impl/OrderedMessageManager.java

@@ -17,6 +17,7 @@
 import io.nats.client.Message;
 import io.nats.client.SubscribeOptions;
 import io.nats.client.api.ConsumerConfiguration;
+import io.nats.client.api.ConsumerInfo;
 
 import java.util.concurrent.atomic.AtomicReference;
 
@@ -97,19 +98,15 @@ private void handleErrorCondition() {
             // 3. make a new consumer using the same deliver subject but
             //    with a new starting point
             ConsumerConfiguration userCC = js.consumerConfigurationForOrdered(originalCc, lastStreamSeq, newDeliverSubject, actualConsumerName);
-            js._createConsumerUnsubscribeOnException(stream, userCC, sub);
+            ConsumerInfo ci = js._createConsumer(stream, userCC); // this can fail when a server is down.
+            sub.setConsumerName(ci.getName());
 
             // 4. restart the manager.
             startup(sub);
         }
         catch (Exception e) {
             js.conn.processException(e);
-            setupHbAlarmToTrigger();
+            initOrResetHeartbeatTimer();
         }
     }
-
-    private void setupHbAlarmToTrigger() {
-        updateLastMessageReceived();
-        initOrResetHeartbeatTimer();
-    }
 }