Hi Scott, Thanks a lot for the great mail with all info I want. However, when I used a config file as you mentioned, opened Chainsaw, I do not know how I can view the messages. I could not see any logged messages. What should I do. Kindly help, thanks
Regards, Ravi -----Original Message----- From: Scott Deboy [mailto:[EMAIL PROTECTED] Sent: Friday, March 04, 2005 1:32 PM To: Log4J Users List Subject: RE: Chainsaw Configuration One correction..each of the name fields as well as name params should be different for each receiver (copied & pasted but should have changed those fields). Change the names to anything you want, but this will help you identify the individual receivers from inside Chainsaw (you can restart/remove/define receivers from inside the Chainsaw). Here's a corrected chainsaw-config.xml example: <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE log4j:configuration > <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"; debug="true"> <plugin name="LogFileReceiver1" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver1"/> <param name="tailing" value="true"/> </plugin> <plugin name="LogFileReceiver2" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw2.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver2"/> <param name="tailing" value="true"/> </plugin> <plugin name="LogFileReceiver3" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw3.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver3"/> <param name="tailing" value="true"/> </plugin> <root> <level value="debug"/> </root> </log4j:configuration> -----Original Message----- From: Scott Deboy Sent: Thu 3/3/2005 9:28 PM To: Log4J Users List Cc: Subject: RE: Chainsaw Configuration Chainsaw can process events from multiple log files. Chainsaw requires its own configuration file that provide receiver definitions - separate from the config files that provide appender definitions. To process multiple log files, create multiple 'plugin' sections in Chainsaw's config file - one for each log file you'd like to receive. I've included an example below. In the example below, if your log file doesn't contain a timestamp field, it doesn't matter what the timestampFormat field in the logFilePatternReceiver configuration contains. With a simple layout, that's the case - simple layout only provides LEVEL, a dash, and the message. To take advantage of Chainsaw's features, you may want to change the file appender layouts to include a logger (use PatternLayout). I've included below an example config file demonstrating how to create a chainsaw config file that processes events from 3 log files.. Save this file with any name you'd like, and in Chainsaw's application-wide prefs screen, set the 'configuration URL' field to the url pointing to this file. For example, save the file as chainsaw-config.xml on the root of your C drive, and set the 'configuration URL' field to 'file:///c:/chainsaw-config.xml' (minus the single quotes) Notice in the log file that the only difference is the value of the 'fileURL' param. Also notice there are no appenders defined - only receivers. If you used different layouts for the different log files, you must modify the logFormat param for the associated receiver to match the layout provided by the appender. chainsaw-config.xml --------------- <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE log4j:configuration > <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"; debug="true"> <plugin name="LogFileReceiver" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver"/> <param name="tailing" value="true"/> </plugin> <plugin name="LogFileReceiver" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw2.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver"/> <param name="tailing" value="true"/> </plugin> <plugin name="LogFileReceiver" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/Nexus/Home/Cimulate/Prototype/Chainsaw3.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="LEVEL - MESSAGE"/> <param name="name" value="sampleLogFileReceiver"/> <param name="tailing" value="true"/> </plugin> <root> <level value="debug"/> </root> </log4j:configuration> ----------------- Hope this helps - Once you have this working, you can change the application-wide prefs - tab identifier - field to change the way events are routed (possibly aggregating the events from the different log files into a single tab) If you have more questions, let us know Scott -----Original Message----- From: Robert Vaessen [mailto:[EMAIL PROTECTED] Sent: Thu 3/3/2005 5:55 PM To: 'Log4J Users List' Cc: Subject: RE: Chainsaw Configuration I am using Chainsaw to log events from an application whose processing is distributed across a mix of java and .net processes. Currently, each of these processes is producing a log file via a RollingFileAppender. I am considering that it might be nice to have a single file that aggregates the output from all of the application's components just as is happening on the Chainsaw Logging Panel. So: 1) Your reply indicates that this can be done but it isn't working for me (see my Config file with the previous post). 2) If you think that this is a bad idea then I'd really like to have the benefit of your thoughts. Best Regards, Robert -----Original Message----- From: Scott Deboy [mailto:[EMAIL PROTECTED] Sent: Thursday, March 03, 2005 1:24 PM To: Log4J Users List Subject: RE: Chainsaw Configuration If your Chainsaw config file includes an appender, the appender will process events received by Chainsaw (for example, a fileAppender hooked up to Chainsaw would write any events received by Chainsaw to the log file, and you probably don't want that to happen).. For Chainsaw to read log files, you need to add a LogFilePatternReceiver to the config file. Here's the example from the sample config: <plugin name="LogFileReceiver" class="org.apache.log4j.varia.LogFilePatternReceiver"> <param name="fileURL" value="file:///c:/sample.log"/> <param name="timestampFormat" value="yyyy-MM-dd HH:mm:ss,SSS"/> <param name="logFormat" value="TIMESTAMP LEVEL [LOGGER] MESSAGE"/> <param name="name" value="sampleLogFileReceiver"/> <param name="tailing" value="true"/> </plugin> Chainsaw's config file can have any name, it just needs to be accessible as a URL (and specified as a URL in the application-wide preferences screen) Scott -----Original Message----- From: Robert Vaessen [mailto:[EMAIL PROTECTED] Sent: Thu 3/3/2005 9:57 AM To: 'Log4J Users List' Cc: Subject: RE: Chainsaw Configuration Hello Dirk, Thank you very much. I am a bit embarrassed that I didn't notice that on my own. Do you have any comments on the second part of my question (configuring Chainsaw to use a Rolling File Appender)? It doesn't seem to be working for me. I've pasted in my config file below. Robert <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/"; debug="true"> <plugin name="UDPReceiver" class="org.apache.log4j.net.UDPReceiver"> <param name="Port" value="4446"/> </plugin> <plugin name="SocketReceiver" class="org.apache.log4j.net.SocketReceiver"> <param name="Port" value="4560"/> </plugin> <appender name="RollingFile" class="org.apache.log4j.RollingFileAppender"> <param name="File" value="C:/Nexus/Home/Cimulate/Prototype/Chainsaw.log"/> <param name="Append" value="true"/> <param name="MaxFileSize" value="100KB"/> <param name="maxBackupIndex" value="2"/> <layout class="org.apache.log4j.SimpleLayout"/> /appender> <root> <priority value="debug"/> <appender-ref ref="RollingFile"/> /root> </log4j:configuration> -----Original Message----- From: OOMS DIRK [mailto:[EMAIL PROTECTED] Sent: Thursday, March 03, 2005 11:13 AM To: 'Log4J Users List' Subject: RE: Chainsaw Configuration At the moment you can not specify this "plugin config" as a System Property, but you can specify it via the menu "Show Application wide preferences" and then "Automatic Configuration URL" (in fact this info is stored in the file chainsaw.settings.properties as configurationURL). You can specify this url using file, http or ftp. dirk > -----Original Message----- > From: Robert Vaessen [mailto:[EMAIL PROTECTED] > Sent: donderdag 3 maart 2005 17:07 > To: [email protected] > Subject: Chainsaw Configuration > > > Hello, > > > > I am currently configuring my Chainsaw receivers via the > "You have no Receivers defined." dialog that pops up when Chainsaw > starts. I have seen the "example Receiver configuration" on Chainsaw's > Welcome tab and from it infer that I can place a configuration file > somewhere and have Chainsaw load it. But, try as I may, I cannot > discover how to do this. I know how to do it with Log4j, but I am > confused with regards to system options and class paths when it comes > to Java Web Start (which is how I am running Chainsaw). > > > > So, my questions are: > > > > 1) With what name and in what location can I create a > Chainsaw configuration file? > > 2) Can I, as the example implies, configure Chainsaw's > internal logging system via this file? More specifically, can I > configure a Rolling File Appender that aggregates the logging events > from all of my remote appenders. > > > > Thank you for your time and consideration. > > > > Best Regards, > > Robert Vaessen > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
