I use the RollingFileAppender to write a logfile from a long-lived process.
It is configured with static logfile name and to roll by date:
<appender name="LogfileAppender"
type="log4net.Appender.RollingFileAppender">
<file value="logs\\CAPS_DMS.log" />
<RollingStyle value="date" />
<StaticLogFileName value="true" />
<MaxSizeRollBackups value="10" />
<lockingModel
type="log4net.Appender.FileAppender+MinimalLock" />
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t]
%-5p %c{1} - %m%n" />
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<param name="LevelMin" value="DEBUG" />
</filter>
<filter type="log4net.Filter.DenyAllFilter" />
</appender>
The problem is that if the process happens to run over midnight (e.g. starts at
11pm, runs for 2 hours), the first message after midnight causes the logfile to
be truncated without being renamed first. The first message in the file is
from just past midnight.
Is this a known bug? I didn't find anything in the mail list archives.
-thanks, Barney Moss
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