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DBAppender fails for find jndi dataSource from TomEE
by sgarlick 02 May '13

02 May '13

Hi, I've been having some issues setting up the DBAppender using a jndi DataSource supplied by TomEE. The datasource works fine in the application, but logback errors out when setting up its DBAppender with the same jndi location. Specifically JNDIConnectionSource.lookupDataSource throws a NamingException, which does the same lookup as my application code, but only the application code finds the datasource successfully. TomEE version 1.5.2 Logback classic 1.0.9 I've configured a DBAppender in logback.xml as so <appender name="DB" class="ch.qos.logback.classic.db.DBAppender"> <connectionSource class="ch.qos.logback.core.db.JNDIConnectionSource"> <jndiLocation>java:comp/env/jdbc/datasource</jndiLocation> </connectionSource> </appender> in web.xml <resource-ref> <res-ref-name>jdbc/datasource</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref> in tomee context.xml <Resource name="jdbc/datasource" auth="Container" type="javax.sql.DataSource" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" maxActive="100" maxIdle="30" maxWait="10000" username="user" password="secret" driverClassName="oracle.jdbc.driver.OracleDriver" url="jdbc:oracle:thin:@(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = SERVICE)))" /> and my application dataSource bean successfully finds the dataSource Context ctx = new InitialContext(); return (DataSource) ctx.lookup("java:comp/env/jdbc/datasource"); Please let me know if anymore information is needed. -- View this message in context: http://logback.10977.n7.nabble.com/DBAppender-fails-for-find-jndi-dataSourc… Sent from the Users mailing list archive at Nabble.com.

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SocketAppender question
by Will Mason 01 May '13

01 May '13

Hello, I had a question about the design of SocketAppender. Why does the appender spawn a thread to try to connect to an unconnected socket? Could someone please explain how that is better than just trying to reconnect when a log event reaches an unconnected appender? Thanks for any information, Will

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logback-beagle and logback.groovy configuration file, how to enable the use of the plugin?
by fed 01 May '13

01 May '13

Hi, what is the right way to enable the use of the logback-beagle eclipse's plugin in a logback.groovy configuration file? I tried consolePlugin = true but it doesn't work. Thanks for the help. Best regards.

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Can AsyncAppenders be used with logback access?
by Roberto Ferreras 01 May '13

01 May '13

After setting up AsyncAppenders for the application log, I tried to use them on the request log (I am using Jetty) and I get this exception: 13:19:56,792 |-ERROR in ch.qos.logback.classic.AsyncAppender[async-request] - Appender [async-request] failed to append. java.lang.ClassCastException: ch.qos.logback.access.spi.AccessEvent cannot be cast to ch.qos.logback.classic.spi.ILoggingEvent at java.lang.ClassCastException: ch.qos.logback.access.spi.AccessEvent cannot be cast to ch.qos.logback.classic.spi.ILoggingEvent at at ch.qos.logback.classic.AsyncAppender.preprocess(AsyncAppender.java:28) at at ch.qos.logback.core.AsyncAppenderBase.append(AsyncAppenderBase.java:129) at at ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:88) at at ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:48) at at ch.qos.logback.access.jetty.RequestLogImpl.log(RequestLogImpl.java:142) Later I have found at the docs "AsyncAppender logs ILoggingEvents asynchronously", so it seems that they can't be used with logback access, is that correct? Thanks.

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Syslog-ng support
by Math Roy 01 May '13

01 May '13

Is syslog-ng supported by logback. Did not find anything in the docs. If so how to specify this. If not supported how to write a appender for it - any suggestions. Thanks

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Lilith 0.9.43 has been released!
by Jörn Huxhorn 28 Apr '13

28 Apr '13

This mainly fixes an incompatibility with Logback 1.0.12 and adds support for log4j2. See http://lilithapp.com/releases/0.9.43.xhtml for detailed information. Cheers, Joern.

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Release of logback version 1.0.12
by ceki 26 Apr '13

26 Apr '13

Hello all, I am happy to announce the release of logback version 1.0.12. It should hit the Maven central repository within the next few hours. Please refer to the news page for precise details of this release. http://logback.qos.ch/news.html You can download logback, including full source code, class files and documentation on our download page, shown below. http://logback.qos.ch/download.html You can receive logback related announcements by subscribing to the QOS.ch announce mailing list. To subscribe to QOS.ch announce list, please visit the following URL. http://www.qos.ch/mailman/listinfo/announce You may also receive announcements via twitter via the following account: https://twitter.com/qos_ch Enjoy, -- Ceki 65% of statistics are made up on the spot

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Tomcat LogBackValve and ${catalina.base}
by Xavier Dury 26 Apr '13

26 Apr '13

Hi, I'm running multiple instances of tomcat which share a common ${catalina.home} folder while all specific settings are kept in ${catalina.base} folder. I wanted to use logback-access but noticed LogbackValve uses ${catalina.home} instead of ${catalina.base} when loading loback-access.xml. Shouldn't that be changed to ${catalina.base} knowing that ${catalina.base} defaults to ${catalina.home} when not specified? Regards, Xavier

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Eclipse plugin not finding logback.xml
by Barry Hathaway 25 Apr '13

25 Apr '13

I have an Eclipse plugin (call it A) that uses and exports the logback classes. I have another plugin (call it B) that uses the above plugin and has a require-bundle in the manifest. When the plugin B starts up it can't find the logback.xml configuration file and as a result too much debugging information is generated. The logback.xml file resides in the bin directory of A and the run-time classpath has a "." so it should be on the classpath. I have looked at both bundles in the OSGi console and the exports/imports look correct. The logback.xml is found when I specify it as an VM argument. Any ideas why it is not found? Thanks in advance. Barry Hathaway

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SocketAppender Public IP
by Aleksandar Stefanovic 24 Apr '13

24 Apr '13

Hi, I am using SLF4J/logback for logging. I log to SocketAppender and FileAppender. I am using logback.xml for configuration. When I put localhost or any other address in my LAN as remoteHost it send event without problems. What I want to implement and I am curious about is how to log to public IP. Greetings, Alex

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