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From AbelMacAdam <abel.maca...@gmail.com>
Subject Re: Using Log4j in an Applet?
Date Fri, 11 Jan 2008 15:23:50 GMT

Thanks for your reply. 

That is what I would like to accomplish, sending logging information to the
server. Would there be something like
og4j.appender.R.server=http://localhost:13013
or
og4j.appender.R.server=http://www.{myserver}.com:13013
I could add to my log4j.properties file? 

Abel.


James A. N. Stauffer wrote:
> 
> Unless signed and given permission, an applet can only communicate to
> the server that served the applet class/jar file(s).  Therefore the
> SimpleSocketServer will need to run on the webserver that servered the
> applet.  You need to configure your applet to send the logs over a
> SocketAppender back to the server.
> 
> On Jan 11, 2008 4:21 AM, AbelMacAdam <abel.macadam@gmail.com> wrote:
>>
>> Hi,
>>
>> For the Applet I develop I want to log events. I found out I should use
>> org.apache.log4j.net.SimpleSocketServer. Am I correct in assuming this
>> SimpleSocketServer can run independently from any Server software?
>>
>> What I don't know is how I inform my Applet where to send its logging
>> information to (or put otherwise, I get the following lines in my Eclipse
>> console:
>> log4j:WARN No appenders could be found for logger
>> (nl.domain.myApp.MyApplet).
>> log4j:WARN Please initialize the log4j system properly.
>>
>> I made a log4j.properties file, and put it in my WEB-INF/classes
>> directory.
>> The contents of this file is:
>> log4j.debug=TRUE
>> log4j.rootLogger=WARN, R
>>
>> log4j.appender.R=org.apache.log4j.RollingFileAppender
>> log4j.appender.R.File=D:/workspace/myApp/myApp.log
>> log4j.appender.R.MaxFileSize=100KB
>> log4j.appender.R.MaxBackupIndex=5
>> log4j.appender.R.layout=org.apache.log4j.PatternLayout
>> log4j.appender.R.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p %c - %m%n
>>
>> I use the following command to start the SimpleSocketServer:
>> java -cp D:\lib\apache-log4j-1.2.15\log4j-1.2.15.jar
>> org.apache.log4j.net.SimpleSocketServer 13013
>> d:\workspace\myApp\WEB-INF\classes\log4j.properties
>>
>> Stating the obvious, a myApp.log is created in the correct place.
>>
>>
>>
>> There seems to fail something in my log4j.properties file. Something like
>> a
>> server (localhost:13013)? What do I add to this file?
>>
>> TIA
>> Abel
>>
>> --
>> View this message in context:
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>> Sent from the Log4j - Users mailing list archive at Nabble.com.
>>
>>
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>>
> 
> 
> 
> -- 
> James A. N. Stauffer        http://www.geocities.com/stauffer_james/
> Are you good? Take the test at http://www.livingwaters.com/good/
> 
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> 
> 
> 

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