private async Task DownloadFileAsync(FluentFTP.FtpClient client, string remotePath, StorageFile localFile, CancellationToken token, IProgress <double> progress)
{
await semaphore.WaitAsync();
try
{
string remoteDirectory = Path.GetDirectoryName(remotePath);
string remoteFileName = Path.GetFileName(remotePath);
await client.SetWorkingDirectoryAsync(remoteDirectory);
using (var stream = await localFile.OpenStreamForWriteAsync())
{
await client.DownloadAsync(stream, remoteFileName, token, progress);
}
}
finally
{
client.Dispose();
semaphore.Release();
}
}
