At 03:40 PM 3/26/2007, Gardiner, Paul wrote: >I have written an SLF4J binding to the Equinox extended log service, which >is an extension of the OSGi logging service, that includes contextual >information, and passes isLoggable statements through to log listeners >(readers). The problem I have is supporting extra data that is not part >of the log message. SLF4J does not include MDC or NDC functionality, so I >am not sure of the best way to pass through this kind of data. A typical >use case is session id, which is passed as MDC. When the log entry is >made, the session id is included in the file appender, but omitted from an >appender that sends pages. One solution is to read all MDC data and pass >it through to the OSGi log service, and then recreate it in the log >reader. However, I was wondering if there was a more elegant/less >expensive solution.
As for a more elegant solution, end-user code could use the more advanced features of such and such logging system *directly*. However, I guess that is not an option for a general purpose library such as equinox. >Thanks, >Paul -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch _______________________________________________ dev mailing list dev@slf4j.org http://www.slf4j.org/mailman/listinfo/dev
