public static async Task <ReaderService> Create(RfidReader rfidReader)
{
//perhaps there are need to be some logic to init reader
var wrapper = new RfidReaderWrapper();
var service = new ReaderService(rfidReader, wrapper);
using (var context = new ReaderContext())
{
await context.ReaderWrappers.AddAsync(wrapper);
}
return(service);
}
public async Task SeeTagInAdequateTime()
{
var tagSeen = false;
var wrapper = new RfidReaderWrapper(new Rfid.RfidReader());
wrapper.TagSeen += (sender, args) => { tagSeen = true; };
wrapper.Activate();
var cancellationTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(5));
var token = cancellationTokenSource.Token;
while (!tagSeen)
{
await Task.Delay(5, token);
}
}
private ReaderService(RfidReader rfidReader, RfidReaderWrapper wrapper)
{
RfidReader = rfidReader;
RfidReaderWrapper = wrapper;
RfidReader.TagSeen += RfidReader_TagSeen;
}
