Hello,
I am looking into this. By the way, what is the value of
LOGBACK_CONFIG_FILE_PARAMETER?
--
Ceki
On 20.07.2011 21:06, dunand wrote:
I started playing with Logback yesterday. I use scan="true" because I want an
easy way to modify logging without redeploying my webapp. I noticed that
each time I modify logback.xml a new ReconfigureOnChangeFilter is created.
After 4 modifications and reloading of logback.xml the logback is reloaded 4
times because each new ReconfigureOnChangeFilter scan and reload the config
file. Also, the logging work correctly. My message are logged one time (not
5 times). My only concern is that a new ReconfigureOnChangeFilter is created
every time the config file is reloaded. What I'm I doing wrong ?
The output from debug="true". I made 4 modifications in the config file.
1 modif : changed level of com.lq from DEBUG to WARN
2 modif : changed scan time from 7 to 8 seconds
3 modif : changed scan time from 8 to 9 seconds
4 modif : changed scan time from 9 to 10 seconds
http://old.nabble.com/file/p32099960/logback-debug-2.log logback-debug-2.log
My logback.xml :
<configuration scan="true" scanPeriod="30 seconds" debug="true">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} -
%msg%n</pattern>
</encoder>
</appender>
<root level="debug">
<appender-ref ref="STDOUT" />
</root>
</configuration>
I use a ServletContextListener to initialize Logback because I want a way to
change the logging configuration without redeploying my webapp. If you have
a better way, I'm open to suggestion :
public void contextInitialized(ServletContextEvent sce) {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
// the context was probably already configured by default
configuration rules
lc.reset();
ServletContext servletContext = sce.getServletContext();
configurator.doConfigure(servletContext.getInitParameter(LOGBACK_CONFIG_FILE_PARAMETER));
} catch (JoranException je) {
// StatusPrinter will handle this
}
}
_______________________________________________
Logback-user mailing list
[email protected]
http://qos.ch/mailman/listinfo/logback-user
