private static void CompressOldLogFile()
{
var list = Directory.GetFiles(Utils.GetTempPath(), @"shadowsocks_*.log", SearchOption.TopDirectoryOnly);
foreach (var file in list)
{
if (file != LogFile)
{
FileManager.ZipCompressToFile(file).ContinueWith(task =>
{
if (task.Result)
{
File.Delete(file);
}
});
}
}
}