message: Added rest of driver error returns
diff: @@ -206,10 +206,22 @@ void constructApp(int port_number, char* hostname) {
  if (not ledDrv.open(22,Drv::LinuxGpioDriverComponentImpl::GPIO_OUT)) {
  return;
  }
  - gpio23Drv.open(23,Drv::LinuxGpioDriverComponentImpl::GPIO_OUT);
  - gpio24Drv.open(24,Drv::LinuxGpioDriverComponentImpl::GPIO_OUT);
  - gpio25Drv.open(25,Drv::LinuxGpioDriverComponentImpl::GPIO_IN);
  - gpio17Drv.open(17,Drv::LinuxGpioDriverComponentImpl::GPIO_IN);
  +
  + if (not gpio23Drv.open(23,Drv::LinuxGpioDriverComponentImpl::GPIO_OUT)) {
  + return;
  + }
  +
  + if (not gpio24Drv.open(24,Drv::LinuxGpioDriverComponentImpl::GPIO_OUT)) {
  + return;
  + }
  +
  + if (not gpio25Drv.open(25,Drv::LinuxGpioDriverComponentImpl::GPIO_IN)) {
  + return;
  + }
  +
  + if (not gpio17Drv.open(17,Drv::LinuxGpioDriverComponentImpl::GPIO_IN)) {
  + return;
  + }
  // Initialize socket server
  sockGndIf.startSocketTask(100, port_number, hostname);
  