コード例 #1
0
        public void WriteLog(LogLevel level, string msg)
        {
            if (isInitialized && isRunning)
            {
                if (IsLogLevelEnabled(level))
                {
                    try
                    {
                        NLogMsg logmsg = Pool.Checkout();

                        if (logmsg == null)
                        {
                            logger.Fatal(msgWithTime("Logger logmsg == null"));
                            return;
                        }

                        logmsg.level = level;
                        logmsg.msg   = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff") + "|" + level + "|" + Thread.CurrentThread.ManagedThreadId + " " + msg;

                        queue.Enqueue(logmsg);
                    }
                    catch (Exception ex)
                    {
                        logger.Fatal(ex, msgWithTime("Logger Exception"));
                    }
                }
            }
        }
コード例 #2
0
        private void WriteToFile()
        {
            StringBuilder sb     = new StringBuilder();
            NLogMsg       logmsg = null;

            while (isRunning || !queue.IsQueueEmpty)
            {
                try
                {
                    sb.Clear();
                    bool gotItem = true;
                    while (gotItem)
                    {
                        gotItem = queue.TryDequeue(out logmsg);
                        if (gotItem && logmsg != null && !string.IsNullOrEmpty(logmsg.msg))
                        {
                            if (sb.Length > 0)
                            {
                                sb.AppendLine();
                            }
                            sb.Append(logmsg.msg);
                        }
                        if (logmsg != null)
                        {
                            Pool.Checkin(logmsg);
                            logmsg = null;
                        }
                        if (sb.Length > 1024 * 1024 || queue.IsQueueEmpty)
                        {
                            break;
                        }
                    }

                    if (sb.Length > 0)
                    {
                        logger.Info(sb.ToString());
                    }
                }
                catch (OperationCanceledException)
                {
                    logger.Info(msgWithTime("Logger Shutdown in progress"));
                }
                catch (Exception ex)
                {
                    logger.Error(ex, msgWithTime("Logger Exception"));
                }
                finally
                {
                    if (logmsg != null)
                    {
                        Pool.Checkin(logmsg);
                        logmsg = null;
                    }
                }
            }
        }