[LOG4NET-558] log4net 2.0.7 and greater doesn't log %message pattern

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.7, 2.0.8
• Fix Version/s: 1.2.15
• Component/s: Appenders
• Environment: Windows XP SP3 Home Edition
• Assignee: Unassigned
• Reporter: Varlamov Oleg
• Created: 13/Mar/17 05:43
• Updated: 14/Sep/20 06:41
• Resolved: 14/Sep/20 06:41

Description

When we are updated log4net from 1.2.15 to 2.0.7 some of our customers report about wrong logging in RollingFileAppender.
Log file looks like:
2017-03-07 05:45:23,250 [1] WARN Driver [2017-03-07 05:45:32,718 [1] INFO Driver [2017-03-07 05:45:36,515 [1] INFO Driver [2017-03-07 05:45:37,843 [1] INFO Driver [2017-03-07 05:45:37,875 [1] INFO Driver [2017-03-07 05:45:38,125 [1] INFO WebcashClient [2017-03-07 05:45:40,828 [7] INFO Driver [2017-03-07 05:45:40,937 [7] INFO Driver [2017-03-07 05:45:41,093 [7] INFO Driver [2017-03-07 05:45:41,296 [7] INFO Driver [2017-03-07 05:45:41,328 [7] INFO Driver [2017-03-07 05:45:41,328 [7] INFO Driver [2017-03-07 05:45:41,343 [7] INFO Driver [2017-03-07 05:45:41,343 [7] INFO Driver [2017-03-07 05:45:41,375 [7] INFO Driver [2017-03-07 05:45:41,375 [7] INFO Driver [2017-03-07 05:45:41,531 [7] INFO Driver [2017-03-07 05:45:41,531 [7] INFO Driver [2017-03-07 05:45:41,562 [6] INFO Driver [2017-03-07 05:45:41,562 [6] INFO Driver [2017-03-07 05:45:41,578 [6] INFO Driver [2017-03-07 05:45:41,578 [6] INFO Driver [2017-03-07 05:45:41,593 [6] INFO Driver [2017-03-07 05:45:41,593 [6] INFO Driver [2017-03-07 05:45:41,609 [6] INFO Driver [2017-03-07 05:45:41,609 [6] INFO Driver [2017-03-07 05:45:41,625 [6] INFO Driver [2017-03-07 05:45:41,625 [6] INFO Driver [2017-03-07 05:45:41,640 [1] INFO WebcashClient [2017-03-07 05:45:41,781 [6] INFO Driver [2017-03-07 05:45:41,781 [6] INFO Driver [2017-03-07 05:45:41,859 [6] ...
As I understood it can't handle "[%property

{NDC}] - %message%newline" pattern.


Appender configuration:
<appender name="Driver" type="log4net.Appender.RollingFileAppender">
<file value="Driver" />
<appendToFile value="true" />
<encoding value="utf-8" />
<rollingStyle value="Date" />
<datePattern value="_yyyy-MM-dd'.log'" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}

] - %message%newline" />
</layout>
<threshold value="DEBUG" />
</appender>