public async Task <IBleResult <T> > ReadAsync(IReaderBehavior <T> reader, CancellationToken cancellationToken)
{
IBleResult <T> result;
try
{
if (_connector.IsConnected)
{
result = await reader.ReadAsync(cancellationToken).ConfigureAwait(false);
}
else
{
var connectionResult = await _connector.ConnectAsync(cancellationToken);
if (connectionResult.IsOperationCompleted)
{
cancellationToken.ThrowIfCancellationRequested();
result = await reader.ReadAsync(cancellationToken);
}
else
{
result = BleResult.Failure <T>(BleFailure.DeviceNotConnected, connectionResult);
}
}
}
catch (OperationCanceledException)
{
result = BleResult.Failure <T>(BleFailure.OperationCancelled);
}
return(result);
}
public static IReaderBehavior <TDecorated> Apply <TReader, TDecorated>(this IReaderBehavior <TReader> reader, IReaderDecorator <TReader, TDecorated> decorator)
{
return(new DecoratedReaderBehavior <TReader, TDecorated>(reader, decorator));
}
public DecoratedReaderBehavior(IReaderBehavior <TReader> reader, IReaderDecorator <TReader, TDecorated> decorator)
{
_reader = reader;
_decorator = decorator;
}
public async Task <IBleResult <TOut> > ReadAsync(IReaderBehavior <TIn> reader, CancellationToken cancellationToken)
{
var rawReadResult = await reader.ReadAsync(cancellationToken).ConfigureAwait(false);
return(rawReadResult.Convert(_valueParser));
}
public Task <IBleResult <T> > ReadAsync(IReaderBehavior <T> reader, CancellationToken cancellationToken)
{
return(_executor.TimeoutBleOperationAsync(reader.ReadAsync, _timeout, cancellationToken));
}
