Renci.SshNet.SftpClient.Dispose C# (CSharp) Method

        protected override void Dispose(bool disposing)
        {
            base.Dispose(disposing);

            if (disposing)
            {
                var sftpSession = _sftpSession;
                if (sftpSession != null)
                {
                    _sftpSession = null;
                    sftpSession.Dispose();
                }
            }
        }
    }

 protected override void Dispose(bool disposing)
 {
     if (disposing)
     {
         _client.Dispose();
     }
 }