public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
{
token.ThrowIfCancellationRequested();
CancellationTokenSource cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(token, cancellationToken);
Task result = ParentStream.WriteAsync(buffer, offset, count, cancellationTokenSource.Token);
WriteCallback(count);
return(result);
}
public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
{
_token.ThrowIfCancellationRequested();
var linked = CancellationTokenSource.CreateLinkedTokenSource(_token, cancellationToken);
var task = ParentStream.WriteAsync(buffer, offset, count, linked.Token);
WriteCallback(count);
return(task);
}
public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
{
token.ThrowIfCancellationRequested();
var linked = CancellationTokenSource.CreateLinkedTokenSource(token, cancellationToken);
var task = default(Task);
try {
task = ParentStream.WriteAsync(buffer, offset, count, linked.Token);
} catch (Exception e) {
if (exceptionMapper != null)
{
exceptionMapper(e);
}
throw e;
}
WriteCallback(count);
return(task);
}
