/// <summary>
/// Provides a stream which can be written to
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public async Task <Stream> OpenFileWriteStreamAsync(string fileName)
{
string filePath = WorkingDirectory.CombineAsUriWith(fileName);
Logger?.LogDebug($"[FtpClient] Opening file read stream for {filePath}");
var segments = filePath.Split('/')
.Where(x => !x.IsNullOrWhiteSpace())
.ToList();
await CreateDirectoryStructureRecursively(segments.Take( segments.Count - 1 ).ToArray(), filePath.StartsWith("/"));
return(new FtpDataStream(await OpenFileStreamAsync(filePath, FtpCommand.STOR), this, Logger));
}