public void ThrowIfError()
{
if (HeaderByte == ErrorPayload.Signature)
{
var error = ErrorPayload.Create(this);
throw error.ToException();
}
}
private ValueTask <PayloadData> TryAsync(Func <ProtocolErrorBehavior, IOBehavior, ValueTask <ArraySegment <byte> > > func, IOBehavior ioBehavior, CancellationToken cancellationToken)
{
VerifyConnected();
var task = func(ProtocolErrorBehavior.Throw, ioBehavior);
if (task.IsCompletedSuccessfully)
{
var payload = new PayloadData(task.Result);
if (payload.HeaderByte != ErrorPayload.Signature)
{
return(new ValueTask <PayloadData>(payload));
}
var exception = ErrorPayload.Create(payload).ToException();
return(ValueTaskExtensions.FromException <PayloadData>(exception));
}
return(new ValueTask <PayloadData>(task.AsTask()
.ContinueWith(TryAsyncContinuation, cancellationToken, TaskContinuationOptions.LazyCancellation | TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default)));
}
