IBE.FileScanner.EDJournalScanner.Stop C# (CSharp) Méthode

        public void Stop()
        {
            try
            {
                m_Stop = true;

                if(m_JournalScanner_Thread != null)
                {
                    do
                    {
                        // wait until thread is not running anymore
                        Thread.Sleep(25);
                    } while ((m_JournalScanner_Thread.ThreadState & (System.Threading.ThreadState.Stopped | System.Threading.ThreadState.Unstarted)) == 0);

                    m_FileWatcher.Dispose();
                    m_FileWatcher = null;

                    m_JournalScanner_Thread = null;
                }
            }
            catch (Exception ex)
            {
                throw new Exception("Error while stopping the journal scanner", ex);
            }
        }