code: void sendDeltaDoWorkRejected()
     {
        doWorkRejected.incrementAndGet();
  
        if (trace)
           log.tracef("sendDeltaDoWorkRejected: %s", workManagers);
  
        if (own != null && transport != null && transport.isInitialized())
        {
           for (Address address : workManagers)
           {
              if (!own.equals(address))
                 transport.deltaDoWorkRejected(address);
           }
        }
     }
docs: Send: doWork rejected