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NLog沒有使用異步滾動文件記錄器配置來記錄每條日誌消息。NLog缺少具有異步滾動文件配置的日誌條目
以下是我的NLog.config xml。
<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.nlog-project.org/schemas/NLog.xsd NLog.xsd"
autoReload="true"
throwExceptions="false"
internalLogLevel="Off" internalLogFile="c:\temp\nlog-internal.log" >
<targets async="true">
<target name="logfile" xsi:type="File" fileName="logs/log.txt"
maxArchiveFiles="10"
archiveAboveSize="1048576"
archiveNumbering="Sequence"
concurrentWrites="true"
archiveFileName="logs/log.{####}.txt"/>
</target>
</targets>
<rules>
<logger name="*" minlevel="Debug" writeTo="logfile" />
</rules>
</nlog>
而下面是我的代碼。
private static Logger log = LogManager.GetCurrentClassLogger();
Stopwatch sw = new Stopwatch();
public Form1()
{
InitializeComponent();
LogManager.ReconfigExistingLoggers();
}
private void button1_Click(object sender, EventArgs e)
{
string toLog;
sw.Start();
for (int i = 0; i < 100000; i++)
{
toLog = "Message:" + i.ToString();
log.Debug(toLog);
}
sw.Stop();
string s = "STOP :" + sw.Elapsed.ToString();
log.Debug(s);
}
我只得到一個文件作爲結果和一些日誌條目丟失。以下是生成的log.txt文件。
2015-10-16 12:04:08.9865|DEBUG|NLogAsync.Form1|Message:11591
2015-10-16 12:04:08.9865|DEBUG|NLogAsync.Form1|Message:11592
2015-10-16 12:04:08.9865|DEBUG|NLogAsync.Form1|Message:11593
2015-10-16 12:04:08.9865|DEBUG|NLogAsync.Form1|Message:11594
2015-10-16 12:04:09.0802|DEBUG|NLogAsync.Form1|Message:80436
2015-10-16 12:04:09.0802|DEBUG|NLogAsync.Form1|Message:80437
2015-10-16 12:04:09.0802|DEBUG|NLogAsync.Form1|Message:80438
2015-10-16 12:04:09.0802|DEBUG|NLogAsync.Form1|Message:80439
但是,當我刪除異步屬性,代碼運行正常。