protected virtual void MergeWithSplitMessage(IncomingMessage splitMessage, Stream messageStream)
{
if (splitMessage == null)
{
throw new ArgumentNullException(nameof(splitMessage));
}
if (messageStream == null)
{
throw new ArgumentNullException(nameof(messageStream));
}
splitMessage.AppendMessageStream(messageStream, cancellationToken);
messageStream.Dispose();
}