log4net - 如何为 NServiceBus 通用主机启用日志记录

Question

我不想让标题太长，但这个问题特别涉及将 NServiceBus 通用主机作为 Windows 服务运行(感谢 TopShelf)，配置为作为本地系统运行(在 Vista 计算机上)

在 a previous question我解释了为什么我决定调整 PubSub 示例以作为 Windows 服务运行，以便我可以轻松停止和启动该服务，以充分向自己证明 NServiceBus 正在做它应该做的事情。

出于某种原因，我无法让 Log4Net 将任何内容记录到磁盘，所以这很可能只是 Log4Net(新手)配置问题？

下面是我尝试进行某种跟踪的强力尝试 - 到目前为止我得到的只是如下编写的文件:

C:\logs\<-GUID->log4net.log

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="MsmqTransportConfig" type="NServiceBus.Config.MsmqTransportConfig, NServiceBus.Core" />
    <section name="UnicastBusConfig" type="NServiceBus.Config.UnicastBusConfig, NServiceBus.Core" />
    <sectionGroup name="common">
      <section name="logging" type="Common.Logging.ConfigurationSectionHandler, NServiceBus.Core"/>
    </sectionGroup>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
  </configSections>

  <!-- in order to configure remote endpoints use the format: "queue@machine" 
       input queue must be on the same machine as the process feeding off of it.
       error queue can (and often should) be on a different machine.
  -->

  <MsmqTransportConfig
    InputQueue="worker2"
    ErrorQueue="error"
    NumberOfWorkerThreads="1"
    MaxRetries="5"
  />

  <UnicastBusConfig>
    <MessageEndpointMappings>
      <add Messages="Messages" Endpoint="messagebus" />
    </MessageEndpointMappings>
  </UnicastBusConfig>

  <common>
    <logging>
      <factoryAdapter type="Common.Logging.Log4Net.Log4NetLoggerFactoryAdapter, NServiceBus.Core">
        <arg key="configType" value="INLINE"/>
      </factoryAdapter>
    </logging>
  </common>

  <log4net debug="true">
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender,log4net">
      <param name="File" value="c:\logs\Subscriber2.log" />
      <param name="AppendToFile" value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="2" />
      <maximumFileSize value="100KB" />
      <staticLogFileName value="true" />
      <datePattern value="yyyyMMdd" />
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
      </layout>
    </appender>

    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
      <layout type="log4net.Layout.PatternLayout">
        <conversionpattern value="%date [%thread] %-5level %logger - %message%newline" />
      </layout>
    </appender>

    <appender name="EventLogAppender" type="log4net.appender.eventlogappender">
      <applicationname value="Subscriber2.EndPointConfig_v1.0.0.0" />
      <layout type="log4net.layout.patternlayout">
        <conversionpattern value="%date [%thread] %-5level %logger - %message%newline" />
      </layout>
    </appender>

    <appender name="TraceAppender" type="log4net.Appender.TraceAppender">
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
      </layout>
    </appender>


    <root>
      <level value="ALL" />
      <appender-ref ref="RollingLogFileAppender" />
      <appender-ref ref="EventLogAppender" />
      <appender-ref ref="ConsoleAppender" />
      <appender-ref ref="TraceAppender" />
    </root>

  </log4net>

  <appSettings>
    <add key="log4net.Internal.Debug" value="true"/>
  </appSettings>

  <system.diagnostics>
    <trace autoflush="true">
      <listeners>
        <add
          name="textWriterTraceListener"
          type="System.Diagnostics.TextWriterTraceListener"
          initializeData="c:\logs\log4net.log" />
      </listeners>
    </trace>
  </system.diagnostics>

</configuration>

Answer 1

默认情况下，NSB 不会从配置文件中获取日志设置。为此，请在端点配置类中实现 IConfigureLogging。

更多信息在这里:

http://tech.groups.yahoo.com/group/nservicebus/message/3655

希望这有帮助!

/安德烈亚斯