Of course the synchronization only applies to a single JVM. If you have
muliple applications running in multiple JVMs all logging to the same text
file, you are likely to have problems.
Rick Hansen
> -----Original Message-----
> From: Seemantini Godbole [mailto:[EMAIL PROTECTED]]
> Sent: Monday, July 16, 2001 1:25 PM
> To: 'LOG4J Users Mailing List'
> Subject: RE: pl. help on Appenders; or rather DailyRollingFileAppender
>
>
> What was I thinking? Sorry, but I just saw synchronized
> around doAppend in
> AppenderSkeleton. That really eliminates need for putting
> synchronized in
> any of the sub classes. However, the question about messages
> getting mixed
> still remains?
>
> Thanks
>
> -----Original Message-----
> From: Seemantini Godbole
> Sent: Monday, July 16, 2001 1:09 PM
> To: 'LOG4J Users Mailing List'
> Subject: pl. help on Appenders; or rather DailyRollingFileAppender
>
>
> Hi All,
>
> I really need help on some confusion surrounding a log I saw.
> I am using
> DailyRollingFileAppender, and looked at a single line of log
> which had a
> mish-mash combination of 3 to 4 log messages.
>
> seems like three or 4 threads were competing to write to this
> file. We have
> a JSP, servlet, EJB architecture, so that is very possible.
>
> However, I looked at the code of WriterAppender, FileAppender and then
> DailyRollingFileAppender and did not see any synchronized
> blocks around
> append or subAppend. Is that for performance reason or have I missed
> something. I need to have only one message logged into one
> line in file.
>
> Thanks,
> Seemantini
>
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