[logback-user] SyslogAppender behaving strangely

[Chris Pratt]

It looks to me like the first timestamp and the bobk-mbp.local are being
output by the SysLog daemon, but I have no idea what would be inserting the
<Info> in the center of the timestamp from Logback.  Could your SysLog
daemon be automatically inserting the log level at the first colon in the
message?
  (*Chris*)


On Thu, Jun 6, 2013 at 3:24 PM, Robert Kuhar <robertkuhar at gmail.com> wrote:

> My SyslogAppender succeeds in sending messages to the syslogd on my
> MacBook, but the messages themselves are "corrupt" the syslogd logs them.
>  For example, a RollingFileAppender
>
>   <appender name="DAILY_ROLLING"
> class="ch.qos.logback.core.rolling.RollingFileAppender">
>     <File>logs/dm.log</File>
>     <rollingPolicy
> class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
>       <FileNamePattern>logs/dm.%d{yyyyMMdd}.log</FileNamePattern>
>     </rollingPolicy>
>     <encoder>
>       <pattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSS} [%p] %c{2}
> DSN:%X{X-HTC-DEVICE-SN} APV:%X{X-HTC-APP-VERSION} RID:%X{X-HTC-REQUEST-ID}
> - %m%n</pattern>
>     </encoder>
>   </appender>
>
> logs a message like...
>
> 2013-06-06T15:02:17.129 [INFO] Global$ DSN: APV: RID: - dm2-server starting
>
> But the SysLog appender dorks the message corrupting the %d timestamp and
> duplicating the level.  My SyslogAppender is configured like...
>
>   <appender name="SYSLOG"
> class="ch.qos.logback.classic.net.SyslogAppender">
>     <syslogHost>localhost</syslogHost>
>     <facility>local4</facility>
>     <suffixPattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSS} %p %c{2}
> DSN:%X{X-HTC-DEVICE-SN} APV:%X{X-HTC-APP-VERSION} RID:%X{X-HTC-REQUEST-ID}
> - %m</suffixPattern>
>   </appender>
>
> With the same log message appearing like...
>
> Jun  6 15:02:17 bobk-mbp.local 2013-06-06T15 <Info>: 02:17.129 INFO
> Global$ DSN: APV: RID: - dm2-server starting
>
> Where did the <Info> come from and what is it doing in the middle of
> logback's %d timestamp?  Is this logback messing up or syslogd?  Any
> recommendations on how to troubleshoot this?
>
> Bob
>
>
>
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