ABP.IO: Get all items of ReadOnlyAppService without PagedAndSortedResultRequestDto

I would like to use the power of ReadOnlyAppService to expose a simple object (NetworkDevice) to my Angular front-end. So I wrote a simple app service:

public class NetworkDeviceAppService: ReadOnlyAppService<NetworkDevice, NetworkDeviceDto, Guid>, INetworkDeviceAppService
{
public NetworkDeviceAppService(IReadOnlyRepository<NetworkDevice, Guid> repository) : base(repository)
{
}
}


In the Angular client, I am forced to send a PagedAndSortedResultRequestDto to get the NetworkDevices:

private getNetworkDevices() {
let request = new PagedAndSortedResultRequestDto();
this.networkDeviceService
.getList(request)
.subscribe(res => {
this.networkDevices = res.items;
})
}


but I don't want to specify a MaxCount because I want all objects, without paging.

How can I implement it in a clean way.

Unclean solution I though about:

• Send 2'000'000 as maxResultCount
• Add a method public async Task<IListResult<NetworkDeviceDto>> GetAllAsync() in my NetworkDeviceAppService
• Request data in loop in client

Is there an equivalent to ReadOnlyAppService without PagedAndSortedResultRequestDto?

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