docs: @Override
      public boolean isCallTimedOut(Operation op) {
          // Join and WAN replication operations should not be checked for timeout
          // because caller is not member of this cluster and can have a different
          // clock.
          if (isJoinOperation(op) || isWanReplicationOperation(op)) {
              return false;
          }
  
          long callTimeout = op.getCallTimeout();
          long invocationTime = op.getInvocationTime();
          long expireTime = invocationTime + callTimeout;
  
          if (expireTime <= 0 || expireTime == Long.MAX_VALUE) {
              return false;
          }
  
          ClusterClock clusterClock = nodeEngine.getClusterService().getClusterClock();
          long now = clusterClock.getClusterTime();
          if (expireTime < now) {
              return true;
          }
  
          return false;
      }