@SuppressWarnings("deprecation") private void cancelRequestAndWorkers(){
  for (  ActorRef worker : workers.values()) {
    if (worker != null && !worker.isTerminated()) {
      worker.tell(OperationWorkerMsgType.CANCEL,getSelf());
    }
  }
  logger.info("ExecutionManager sending cancelPendingRequest at time: " + PcDateUtils.getNowDateTimeStr());
}

@ SuppressWarnings ( "deprecation" ) private void cancelRequestAndWorkers ( ) { for ( ActorRef worker : workers . values ( ) ) { if ( worker != null && ! worker . isTerminated ( ) ) { worker . tell ( OperationWorkerMsgType . CANCEL , getSelf ( ) ) ; } } logger . info ( "ExecutionManager sending cancelPendingRequest at time: " + PcDateUtils . getNowDateTimeStr ( ) ) ; }
cancel request and workers .
