Logging config for tracking issues in Apache CXF DOSGi 1.5 SNAPSHOT

org.ops4j.pax.logging.cfg

################################################################################
#
#    Licensed to the Apache Software Foundation (ASF) under one or more
#    contributor license agreements.  See the NOTICE file distributed with
#    this work for additional information regarding copyright ownership.
#    The ASF licenses this file to You under the Apache License, Version 2.0
#    (the "License"); you may not use this file except in compliance with
#    the License.  You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#
################################################################################

# Root logger
log4j.rootLogger=INFO, out, osgi:*
log4j.throwableRenderer=org.apache.log4j.OsgiThrowableRenderer

# To avoid flooding the log when using DEBUG level on an ssh connection and doing log:tail
log4j.logger.org.apache.sshd.server.channel.ChannelSession = INFO

log4j.logger.org.apache.cxf.dosgi.discovery.zookeeper = TRACE 
log4j.logger.org.apache.cxf.dosgi.discovery.zookeeper.PublishingEndpointListener = TRACE, dosgi
log4j.logger.org.apache.cxf.dosgi.dsw.service.ExportRegistrationImpl = TRACE, dosgi 
log4j.logger.org.apache.cxf.dosgi.topologymanager.exporter.TopologyManagerExport = TRACE,dosgi

# CONSOLE appender not used by default
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %-32.32C %4L | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %m%n

# File appender
log4j.appender.out=org.apache.log4j.RollingFileAppender
log4j.appender.out.layout=org.apache.log4j.PatternLayout
log4j.appender.out.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %-32.32C %4L | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %m%n
log4j.appender.out.file=${karaf.data}/log/karaf.log
log4j.appender.out.append=true
log4j.appender.out.maxFileSize=1MB
log4j.appender.out.maxBackupIndex=10

# File appender for DOSGi logging
log4j.appender.dosgi=org.apache.log4j.RollingFileAppender
log4j.appender.dosgi.layout=org.apache.log4j.PatternLayout
log4j.appender.dosgi.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %-32.32C %4L | %X{bundle.id} - %X{bundle.name} - %X{bundle.version} | %m%n
log4j.appender.dosgi.file=${karaf.data}/log/dosgi.log
log4j.appender.dosgi.append=true
log4j.appender.dosgi.maxFileSize=1MB
log4j.appender.dosgi.maxBackupIndex=10

# Sift appender
log4j.appender.sift=org.apache.log4j.sift.MDCSiftingAppender
log4j.appender.sift.key=bundle.name
log4j.appender.sift.default=karaf
log4j.appender.sift.appender=org.apache.log4j.FileAppender
log4j.appender.sift.appender.layout=org.apache.log4j.PatternLayout
log4j.appender.sift.appender.layout.ConversionPattern=%d{ISO8601} | %-5.5p | %-16.16t | %-32.32c{1} | %-32.32C %4L | %m%n
log4j.appender.sift.appender.file=${karaf.data}/log/$\\{bundle.name\\}.log
log4j.appender.sift.appender.append=true

With the above config, this is what I see in dosgi.log

2013-05-14 22:09:15,125 | INFO  | l Console Thread | ExportRegistrationImpl           | service.ExportRegistrationImpl$1  181 | 114 - cxf-dosgi-ri-dsw-cxf - 1.5.0.SNAPSHOT | Service [260] has been unregistered: Removing service export
2013-05-14 22:09:15,126 | DEBUG | l Console Thread | ExportRegistrationImpl           | w.service.ExportRegistrationImpl   96 | 114 - cxf-dosgi-ri-dsw-cxf - 1.5.0.SNAPSHOT | really closing ExportRegistartion now! 
2013-05-14 22:09:15,127 | DEBUG | l Console Thread | TopologyManagerExport            | exporter.TopologyManagerExport$2  105 | 113 - cxf-dosgi-ri-topology-manager - 1.5.0.SNAPSHOT | Received UNREGISTERING ServiceEvent: org.osgi.framework.ServiceEvent[source=[com.ninedemons.spikes.dosgi.shared.PingService]]

This means that the node will not be deleted from Zookeeper as this is done by the ServiceEvent listeners, which need the service export to do this.