Hi Am 19.06.2013 um 10:04 schrieb Benoît Thiébault:
> Does Felix automatically interpret system properties in the config.properties > files? IIRC it does. Regards Felix > > That would indeed be a simple solution. > > This would however mean that each execution will create a new cache folder > that will not be deleted. I guess I should create it in the /tmp folder so > they get cleaned. > > Benoît > > Le 19 juin 2013 à 09:54, Chetan Mehrotra a écrit : > >> If you just want to share the bundles between various Felix instances >> you can try specifying a different value for >> 'org.osgi.framework.storage' [1] for each launch command say by >> passing in a system property. This would allow Felix to use different >> dir for its caches and hence would avoid any potential issue related >> to concurrent access. >> >> [1] http://felix.apache.org/site/apache-felix-framework-bundle-cache.html >> >> Chetan Mehrotra >> >> >> On Wed, Jun 19, 2013 at 1:19 PM, Benoît Thiébault <[email protected]> >> wrote: >>> Multiple JVM (and separate processes). >>> >>> Le 19 juin 2013 à 09:47, Chetan Mehrotra a écrit : >>> >>>> Do you want to launch multiple jvm (seprate processes) of Felix or >>>> within same process multiple Felix instances? >>>> >>>> Chetan Mehrotra >>>> >>>> >>>> On Wed, Jun 19, 2013 at 1:12 PM, Benoît Thiébault <[email protected]> >>>> wrote: >>>>> Hi everyone, >>>>> >>>>> We have developed a simulation software based on OSGi and using Felix. >>>>> >>>>> The execution of the application is done in a script that executes the >>>>> following command: >>>>> java -jar >>>>> -Dfelix.config.properties=file:./resources/felix/config.properties >>>>> ./dependencies/thirdparty/felix-4.0.2/felix.jar >>>>> >>>>> We then have two folders containing all the OSGi bundles that are >>>>> automatically installed and started by felix when it is launched. >>>>> >>>>> This works very well. >>>>> >>>>> Users have however requested to be able to launch several instances of >>>>> our software (to run several simulations in parallel for instance). This >>>>> however does not work and I think felix has difficulties dealing with the >>>>> cache folder when multiple instances are running in parallel >>>>> >>>>> Our Felix config.properties file is in attachement. >>>>> >>>>> Does anyone know how to solve this problem? >>>>> >>>>> Kind regards, >>>>> >>>>> Ben >>>>> >>>>> # 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. >>>>> >>>>> # >>>>> # Framework config properties. >>>>> # >>>>> >>>>> # To override the packages the framework exports by default from the >>>>> # class path, set this variable. >>>>> #org.osgi.framework.system.packages= >>>>> >>>>> # To append packages to the default set of exported system packages, >>>>> # set this value. >>>>> #org.osgi.framework.system.packages.extra= >>>>> >>>>> # The following property makes specified packages from the class path >>>>> # available to all bundles. You should avoid using this property. >>>>> org.osgi.framework.bootdelegation=sun.awt.*, sun.sun.*, com.sun.org.*, >>>>> com.sun.*, sun.*, org.w3c.dom.traversal >>>>> #sun.*, com.sun.* >>>>> >>>>> # Felix tries to guess when to implicitly boot delegate in certain >>>>> # situations to ease integration without outside code. This feature >>>>> # is enabled by default, uncomment the following line to disable it. >>>>> #felix.bootdelegation.implicit=false >>>>> >>>>> # The following property explicitly specifies the location of the bundle >>>>> # cache, which defaults to "felix-cache" in the current working directory. >>>>> # If this value is not absolute, then the felix.cache.rootdir controls >>>>> # how the absolute location is calculated. (See next property) >>>>> #org.osgi.framework.storage=${felix.cache.rootdir}/felix-cache >>>>> >>>>> # The following property is used to convert a relative bundle cache >>>>> # location into an absolute one by specifying the root to prepend to >>>>> # the relative cache path. The default for this property is the >>>>> # current working directory. >>>>> felix.cache.rootdir=${user.dir} >>>>> >>>>> # The following property controls whether the bundle cache is flushed >>>>> # the first time the framework is initialized. Possible values are >>>>> # "none" and "onFirstInit"; the default is "none". >>>>> org.osgi.framework.storage.clean=onFirstInit >>>>> >>>>> # The following property determines which actions are performed when >>>>> # processing the auto-deploy directory. It is a comma-delimited list of >>>>> # the following values: 'install', 'start', 'update', and 'uninstall'. >>>>> # An undefined or blank value is equivalent to disabling auto-deploy >>>>> # processing. >>>>> felix.auto.deploy.action=install,start >>>>> >>>>> # The following property specifies the directory to use as the bundle >>>>> # auto-deploy directory; the default is 'bundle' in the working directory. >>>>> felix.auto.deploy.dir=./dependencies/main >>>>> >>>>> # The following property is a space-delimited list of bundle URLs >>>>> # to install when the framework starts. The ending numerical component >>>>> # is the target start level. Any number of these properties may be >>>>> # specified for different start levels. >>>>> #felix.auto.install.1= >>>>> >>>>> # The following property is a space-delimited list of bundle URLs >>>>> # to install and start when the framework starts. The ending numerical >>>>> # component is the target start level. Any number of these properties >>>>> # may be specified for different start levels. >>>>> #felix.auto.start.1= >>>>> >>>>> felix.log.level=1 >>>>> >>>>> # Sets the initial start level of the framework upon startup. >>>>> #org.osgi.framework.startlevel.beginning=1 >>>>> >>>>> # Sets the start level of newly installed bundles. >>>>> #felix.startlevel.bundle=1 >>>>> >>>>> # Felix installs a stream and content handler factories by default, >>>>> # uncomment the following line to not install them. >>>>> #felix.service.urlhandlers=false >>>>> >>>>> # The launcher registers a shutdown hook to cleanly stop the framework >>>>> # by default, uncomment the following line to disable it. >>>>> #felix.shutdown.hook=false >>>>> >>>>> # >>>>> # Bundle config properties. >>>>> # >>>>> org.osgi.service.http.port=8080 >>>>> obr.repository.url=http://felix.apache.org/obr/releases.xml >>>>> >>>>> # File install configuration >>>>> felix.fileinstall.dir=./lib >>>>> felix.fileinstall.log.level=1 >>>>> felix.fileinstall.noInitialDelay=true >>>>> felix.fileinstall.poll=10000 >>>>> >>>>> >>>>> -- >>>>> Dr Benoît Thiébault >>>>> Project Manager >>>>> >>>>> Artenum Toulouse - Science & Groupware >>>>> http://www.artenum.com >>>>> >>>>> Bâtiment Calfocenter >>>>> 10, rue Marguerite-Long >>>>> 31320 Castanet-Tolosan >>>>> France >>>>> Phone: +33 (0)5 82 95 19 00 >>>>> >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [email protected] >>>>> For additional commands, e-mail: [email protected] >>>>> >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [email protected] >>>> For additional commands, e-mail: [email protected] >>>> >>> >>> -- >>> Dr Benoît Thiébault >>> Project Manager >>> >>> Artenum Toulouse - Science & Groupware >>> http://www.artenum.com >>> >>> Bâtiment Calfocenter >>> 10, rue Marguerite-Long >>> 31320 Castanet-Tolosan >>> France >>> Phone: +33 (0)5 82 95 19 00 >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > -- > Dr Benoît Thiébault > Project Manager > > Artenum Toulouse - Science & Groupware > http://www.artenum.com > > Bâtiment Calfocenter > 10, rue Marguerite-Long > 31320 Castanet-Tolosan > France > Phone: +33 (0)5 82 95 19 00 > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
