In this blog post I’ll be covering, Logging for Quartz.
Net Windows Service 01 – Why doesn’t Quartz.
Net Windows Service log by default 02 – Configuring Quartz.
Net windows service for logging
to eventlog, file, console, etc 03 – Results: Logging
in action If you are new
to Quartz.
Net I would recommend going through, A brief Introduction
to Quartz.
net Walkthrough of Installing & Testing Quartz.
Net as a Windows Service Writing & Scheduling your First HelloWorld job with Quartz.
Net 01 – Why doesn’t Quartz.
Net Windows Service log by default If you are trying
to figure out why… The Quartz.
Net windows service isn’t logging The Quartz.
Net windows service isn’t writing anything
to the event log The Quartz.
Net windows service isn’t writing anything
to a file
How do I configure Quartz.
Net windows service
to use log4Net
How do I change the level of logging for Quartz.
Net Look no further, This blog post should help you answer these questions. Quartz.
NET uses the Common.Logging framework for all of its logging needs. If you navigate
to the directory where Quartz.
Net Windows Service is installed (I have the service installed
in C:\Program Files (x86)\Quartz.
net, you can find out the location by looking at the properties of the service) and open ‘Quartz.Server.exe.config’ you’ll see that the Quartz.
Net is already set up for logging
to ConsoleAppender and EventLogAppender, but only ‘ConsoleAppender’ is set up as active. So, unless you have the console associated
to the Quartz.
Net service you won’t be able
to see any logging. <log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d [%t] %-5p %l - %m%n" />
</layout>
</appender>
<appender name="EventLogAppender" type="log4net.Appender.EventLogAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d [%t] %-5p %l - %m%n" />
</layout>
</appender>
<root>
<level value="INFO" />
<appender-ref ref="ConsoleAppender" />
<!-- uncomment
to enable event log appending -->
<!-- <appender-ref ref="EventLogAppender" /> -->
</root>
</log4net>
Problem:
In the configuration above Quartz.
Net Windows Service only has ConsoleAppender active. So, no logging will be done
to EventLog. More over the RollingFileAppender isn’t setup at all. So, Quartz.
Net will not log
to an application trace log file.
02 – Configuring Quartz.
Net windows service for logging
to eventlog, file, console, etc
Let’s change this behaviour by changing the config file…
In the below config file,
I have added the RollingFileAppender. This will configure Quartz.
Net service
to write
to a log file. (<appender name="GeneralLog" type="log4net.Appender.RollingFileAppender">)
I have specified the location for the log file (<arg key="configFile" value="Trace/application.log.txt"/>)
I have enabled the EventLogAppender and RollingFileAppender
to be written
to by Quartz.
Net windows service
Changed the default level of logging from ‘Info’
to ‘All’. This means all activity performed by Quartz.
Net Windows service will be logged. You might want
to tune this back
to ‘Debug’ or ‘Info’ later as logging ‘All’ will produce too much data
to the logs. (<level value="ALL"/>)
Since I have changed the logging level
to ‘All’, I have added applicationSetting
to remove logging log4Net internal debugging. (<add key="log4net.Internal.Debug" value="false"/>)
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="quartz" type="System.Configuration.NameValueSectionHandler,
System, Version=1.0.5000.0,Culture=neutral,
PublicKeyToken=b77a5c561934e089" />
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
<sectionGroup name="common">
<section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
</sectionGroup>
</configSections>
<common>
<logging>
<factoryAdapter type="Common.Logging.Log4Net.Log4NetLoggerFactoryAdapter, Common.Logging.Log4net">
<arg key="configType" value="INLINE" />
<arg key="configFile" value="Trace/application.log.txt"/>
<arg key="level" value="ALL" />
</factoryAdapter>
</logging>
</common>
<appSettings>
<add key="log4net.Internal.Debug" value="false"/>
</appSettings>
<log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d [%t] %-5p %l - %m%n" />
</layout>
</appender>
<appender name="EventLogAppender" type="log4net.Appender.EventLogAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d [%t] %-5p %l - %m%n" />
</layout>
</appender>
<appender name="GeneralLog" type="log4net.Appender.RollingFileAppender">
<file value="Trace/application.log.txt"/>
<appendToFile value="true"/>
<maximumFileSize value="1024KB"/>
<rollingStyle value="Size"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d{HH:mm:ss} [%t] %-5p %c - %m%n"/>
</layout>
</appender>
<root>
<level value="ALL" />
<appender-ref ref="ConsoleAppender" />
<appender-ref ref="EventLogAppender" />
<appender-ref ref="GeneralLog"/>
</root>
</log4net>
</configuration>
Note – Please ensure you restart the Quartz.
Net Windows service for the config changes
to be picked up by the service
03 – Results: Logging
in action
Once you start the Quartz.
Net Windows Service up, the logging should be initiated
to write all activities
in the Console, EventLog and File… See screen shots below…
Figure – Quartz.
Net Windows Service logging all activity
to the event log
Figure – Quartz.
Net Windows Service logging all activity
to the application log file
Where is the output from log4Net ConsoleAppender?
As a default behaviour, the console isn't available
in windows services,
web services, windows forms. The output will simply be dismissed. Unless you are running the process interactively. Which you can do by firing up Quartz.Server.exe –i
to see the output
This was fourth
in the series of posts on enterprise scheduling using Quartz.
net,
in the next post I’ll be covering troubleshooting why a scheduled task hasn’t fired on Quartz.
net windows service. All Quartz.
Net specific blog posts can listed here. Thank you for taking the time out and reading this blog post. If you enjoyed the post, remember
to subscribe
to http://feeds.feedburner.com/TarunArora. Stay tuned!
