Facing issues in @stream directive

[ShubhamSharma1560]

Hi @michaelstaib @PascalSenn @glen-84 I am facing issue in stream directive usage.
Getting exception and in return empty response

Exception: Cannot access a disposed object.
Object name: 'IServiceProvider'.

I want to return stream of data using query so i enabled stream like this
services.AddGraphQLServer()
.ModifyOptions(o =>
{
o.EnableDefer = true;
o.EnableStream = true;
})
.AddInMemorySubscriptions().AddAPITypes().AddApplicationTypes();

Registered Mediatr like this
services.AddMediatR(_ => _.RegisterServicesFromAssembly(typeof(IInitializeApplication).Assembly));

and returning IAsyncEnumerable from query type

this is my mediatr query
public class GetDevicesStatusQuery : IStreamRequest
{
}

handler code
public class GetDevicesStatusHandler : IStreamRequestHandler<GetDevicesStatusQuery, DeviceStatusDetailsVM>
{
private readonly IDeviceRepository _deviceRepository;
private readonly IMapper _mapper;

public GetDevicesStatusHandler(IDeviceRepository deviceRepository, IMapper mapper)
{
_deviceRepository = deviceRepository;
_mapper = mapper;
}
public async IAsyncEnumerable Handle(GetDevicesStatusQuery query, [EnumeratorCancellation] CancellationToken cancellationToken)
{

await foreach (var entity in _deviceRepository.GetStatusForAllDevices())
{
    DeviceStatusDetailsVM record = _mapper.Map<DeviceStatusDetailsVM>(entity);
    yield return record;
}

}
}

this is how i am sending query from nitro UI
query {
devices @stream{
id
name
type
}
}
this is returning empty array and without adding @stream directive it works but it wait for all data to load before returning.
I want to fetch data in streaming fashion.
Response:-{
"data": {
"devices": []
}
}

[ShubhamSharma1560]

I successfully resolved the issue.

The problem was that I hadn't specified the initialCount parameter in the @stream directive, which caused the response to return empty. After adding @stream(initialCount: 1), the functionality started working as expected, and I now receive responses incrementally.

Additionally, I noticed that my code works even without specifying the [StreamResult] directive. This suggests that the decorator might be redundant in this context.