public Task <long> WriteBlockAsync(IAvroWriterBlock <T> block)
{
if (block == null)
{
throw new ArgumentNullException("block");
}
var taskSource = new TaskCompletionSource <long>();
block.Flush();
long result = 0;
lock (this.locker)
{
if (!this.isHeaderWritten)
{
// This is never used.
result = this.WriteHeader();
}
if (block.ObjectCount != 0)
{
// Replace this with a MemoryStream, as we will be limited to the size of an Azure Blob Block
using (var stream = new MemoryStream())
{
using (var encoder = new BinaryEncoder(stream, true))
{
encoder.Encode(block.ObjectCount);
encoder.Encode(block.Content);
encoder.EncodeFixed(this.header.SyncMarker);
stream.Seek(0, SeekOrigin.Begin);
this.WriteStreamToBlobAsync(stream);
}
}
}
}
taskSource.SetResult(result);
return(taskSource.Task);
}
