final CountingConsumer countingConsumer = new CountingConsumer();
      //Set maxSize to 100K, maxEventSize to 15k, set init readBufferSize to maxEventSize/2
      int maxEventSize=15*1024;
      int initReadBufferSize=maxEventSize/2;
      DatabusSourcesConnection clientConn = RelayEventProducer
          .createDatabusSourcesConnection("testProducer", serverName,
              srcSubscriptionString, countingConsumer,
              100 * 1024 , maxEventSize, 30 * 1000, 100, 30 * 1000,
              1, true,initReadBufferSize);
      cr = new ClientRunner(clientConn);