docs: public void setTrasmit(boolean active) {
          for (SendStream sendStream : sendStreams) {
              try {
                  if (active) {
                      sendStream.start();
                      LOGGER.fine("START");
                  }
                  else {
                      sendStream.stop();
                      LOGGER.fine("STOP");
                  }
              }
              catch (IOException e) {
                  LOGGER.log(Level.WARNING, "exception", e);
              }
  
          }
      }