listDeviceRequest is returning an empty list

[hmatadhikari]

Hi All,

I am using grpc C++ API on V4 Chirpstack.

When I query using any list operation, specifically lets say listDeviceRequest. I can see that total_count returns a valid value, but the list in the result is empty and the iterator loop terminates immediately.

Here is the code snippet. total_count is 1 but result() returns an empty list.

  std::cout << "Total Devices Count = " << listDeviceResponse->total_count() << std::endl;
  for (const auto& device : listDeviceResponse->result())
  {
    std::cout << "\tDevice " << device.name() << std::endl;
    std::cout << "\t\tID: " << device.dev_eui() << std::endl;
  }

I tried both mutable result and non mutable result and the behaviour is same. Can anyone please help here?

Regards,
Harsha

[brocaar]

If you are not specifying the limit field, then the default is 0, which only gives you the count as the result. To get a result-set, set the limit to for example 10.

[hmatadhikari]

Thanks Brocaar. It worked for devices. But not for tenants, Strange though.