Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Thomas Watson
Another potential limitation you will run into is the maximum number of file handles the OS you are running on will allow a single process to open concurrently. Each bundle is contained in a separate jar file which needs to be opened by the framework to load content from the bundle. If your

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread Peter Kriens
+1 On 4 dec 2010, at 02:58, Ken Gilmer wrote: Hi Everyone, I wish there was an OSGi-specific blog feed aggregator. I know there is the Eclipse planet but I get the sense the scope is too large there for a lot of OSGi topics. Is there one that uncle google isn't finding for me? Would

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread Siamak Haschemi
+1 Cheers, Siamak Am 06.12.2010 um 15:52 schrieb Peter Kriens: +1 On 4 dec 2010, at 02:58, Ken Gilmer wrote: Hi Everyone, I wish there was an OSGi-specific blog feed aggregator. I know there is the Eclipse planet but I get the sense the scope is too large there for a lot of OSGi

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Jeff McAffer
Commercial products with 5000+ bundles have been shipping for some years on Equinox. Dunno about service counts but there are no real limits in the spec. Jeff On 2010-12-05, at 5:22 PM, Martin Petzold wrote: Hi folks, what is the maximum number of bundles and services I can

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Martin Petzold
Thanks for all feeback! I'm going to try up to 65000 with heavy load soon, lets see if I get them installed and running... Am 06.12.2010 16:31, schrieb Jeff McAffer: Commercial products with 5000+ bundles have been shipping for some years on Equinox. Dunno about service counts but there

Re: [osgi-dev] Utility package as a bundle?

2010-12-06 Thread Tommy M. McGuire
On 12/02/2010 10:29 AM, Richard S. Hall wrote: On 12/2/10 9:59, Jeff McAffer wrote: Well, one thing is clear, if classes appear in your API, then you clearly expect bundles to collaborate around those classes, so having a bunch of bundles embedding there own copies of these classes would be

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Simon J Archer
Martin Maybe you could share with us the scenario that you're addressing that requires 65000 bundles. Just because you can does not mean that you should. :-) Thanks Simon From: Martin Petzold mpetz...@gmx.net To: OSGi Developer Mail List osgi-dev@mail.osgi.org Date: 12/06/2010 11:07 AM

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Martin Petzold
Hi Simon. For my thesis I'm working on a dynamic distributed simulation architecture based on OSGi and with Remote Services (more scientific than business use case of course). Every component of my model is mapped to an OSGi component (bundle and a service), so it's easy to develop and

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Richard S. Hall
Seems like you'd be better off breaking the one-component-per-bundle model and instead map many components into a single bundle. - richard On 12/6/10 14:02, Martin Petzold wrote: Hi Simon. For my thesis I'm working on a dynamic distributed simulation architecture based on OSGi and with

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread Rajesh Malepati
+1 I'm interesting in helping with the setting up of the site if required. On Mon, Dec 6, 2010 at 8:31 PM, Siamak Haschemi hasch...@informatik.hu-berlin.de wrote: +1 Cheers, Siamak Am 06.12.2010 um 15:52 schrieb Peter Kriens: +1 On 4 dec 2010, at 02:58, Ken Gilmer wrote: Hi Everyone,

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Richard S. Hall
On 12/6/10 14:33, Martin Petzold wrote: Thanks for any feedback! This is already possible, it's up to the modeler, but you then lose some dynamism. The modeling formalism is based on a class per component (this is being mapped to a service then). If component interaction happens via service,

Re: [osgi-dev] Maximum number of bundles and services in one OSGi framework

2010-12-06 Thread Richard S. Hall
On 12/6/10 15:26, Martin Petzold wrote: This is indeed my main focus, to have it working on the service layer. I still would like to have the option to move components from one to another node via uninstalling and installing them (e.g. for load balancing or virtual worlds with dynamic

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread BJ Hargrave
Try this out http://pipes.yahoo.com/pipes/pipe.run?_id=c900a6f6e55e90f019c7187920f38ca5_render=rss I used Yahoo Pipes to make a test planet feed based upon the blogs currently listed at http://www.osgi.org/Links/HomePage If this works, I can create a stable OSGi URL to proxy the planet feed.

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread Ken Gilmer
BJ, Nice, works for me! Seems to be pretty fast too. Can you filter posts by keyword or tag or something? FWIW I can most likely host some planet software as well if pipes turns out not to work. thx, ken On Tue, Dec 7, 2010 at 7:07 AM, BJ Hargrave hargr...@us.ibm.com wrote: Try this out

Re: [osgi-dev] OSGi Dev Planet?

2010-12-06 Thread BJ Hargrave
I imagine you can filter them. Not sure how that would work in practice. Not every OSGi related post will be tagged osgi. -- BJ Hargrave Senior Technical Staff Member, IBM OSGi Fellow and CTO of the OSGi Alliance hargr...@us.ibm.com office: +1 386 848 1781 mobile: +1 386 848 3788 From: