On Wed, Nov 16, 2011 at 7:20 AM, Afkham Azeez <az...@wso2.com> wrote:
> > > On Wed, Nov 16, 2011 at 6:44 AM, Isuru Suriarachchi <is...@wso2.com>wrote: > >> >> >> On Wed, Nov 16, 2011 at 6:34 AM, Afkham Azeez <az...@wso2.com> wrote: >> >>> >>> >>> On Wed, Nov 16, 2011 at 6:23 AM, Isuru Suriarachchi <is...@wso2.com>wrote: >>> >>>> >>>> >>>> On Tue, Nov 15, 2011 at 2:50 PM, Afkham Azeez <az...@wso2.com> wrote: >>>> >>>>> Isuru, >>>>> Can you complete the rest of the work on this in terms of the other >>>>> minor improvements you had in mind, and also implementing this for >>>>> webapps? >>>>> >>>>> Can we also make this part of the mainstream product platform. I think >>>>> we should have a parameter to turn ghost deployment on/off, with the >>>>> default being on. >>>>> >>>> >>>> Yes +1, I'm planning to work on this soon. >>>> >>> >>> Please make sure that this gets completed soon, so that we can consider >>> this feature 100% complete. Also, we replace the Ghost service with the >>> real service once a request for that service comes in. This is not exactly >>> the ghost variant of lazy loading, but the virtual proxy variant. Ghost >>> deployment sounds rather funky though :) >>> >>> 1. We should be populating the Ghost service with more information, >>> instead of creating a new one. Can that be done? >>> >> >> I don't think so.. If we load all needed stuff into Ghost, that won't be >> a Ghost.. :) >> > > That is not the concept. The concept of a ghost is that it starts off as a > ghost, and then comes to life. The important thing to note is, it is a > single object that goes from being a ghost to a real object. Strictly > speaking, what we have now is a virtual proxy, not a ghost. > Yeah, true. But we shouldn't bother about the theory as far as our implementation works as expected. Isn't it? :) > >> >>> >>> 2. In the current implementation, does the old Ghost service properly >>> get garbage collected? >>> >> >> I'm sure it does.. There's no reference to Ghost service after it is >> unloaded. But we have to profile and confirm.. >> >> >>> >>> 3. Once services get unloaded, does everything get properly garbage >>> collected? Please run the code with a profiler & see whaether this leads to >>> long term memory leaks. >>> >> >> +1, let's profile.. >> >> >>> >>> You can get SupunM to help with some of the tasks. We should also write >>> the research paper proposed by Srinath. Once we have done that, we can >>> consider this task 100% complete. >>> >> >> Yes, I've already got plans on that. Anyway I have to manage this with >> the backlog of other stuff to be done. >> >> Thanks, >> ~Isuru >> >> >>> >>>> Thanks, >>>> ~Isuru >>>> >>>> >>>>> >>>>> Thanks >>>>> Azeez >>>>> >>>>> -- >>>>> *Afkham Azeez* >>>>> Director of Architecture; WSO2, Inc.; http://wso2.com >>>>> Member; Apache Software Foundation; http://www.apache.org/ >>>>> * <http://www.apache.org/>** >>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>>>> twitter: >>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>>>> * >>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>>>> * >>>>> * >>>>> *Lean . Enterprise . Middleware* >>>>> >>>>> >>>> >>>> >>>> -- >>>> Isuru Suriarachchi >>>> Technical Lead & Product Manager, WSO2 Application Server >>>> WSO2 Inc. http://wso2.com >>>> email : is...@wso2.com >>>> blog : http://isurues.wordpress.com/ >>>> >>>> lean . enterprise . middleware >>>> >>>> >>> >>> >>> -- >>> *Afkham Azeez* >>> Director of Architecture; WSO2, Inc.; http://wso2.com >>> Member; Apache Software Foundation; http://www.apache.org/ >>> * <http://www.apache.org/>** >>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 >>> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >>> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >>> * >>> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >>> * >>> * >>> *Lean . Enterprise . Middleware* >>> >>> >> >> >> -- >> Isuru Suriarachchi >> Technical Lead & Product Manager, WSO2 Application Server >> WSO2 Inc. http://wso2.com >> email : is...@wso2.com >> blog : http://isurues.wordpress.com/ >> >> lean . enterprise . middleware >> >> > > > -- > *Afkham Azeez* > Director of Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>** > email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919 > blog: **http://blog.afkham.org* <http://blog.afkham.org>* > twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> > * > linked-in: **http://lk.linkedin.com/in/afkhamazeez* > * > * > *Lean . Enterprise . Middleware* > > -- Isuru Suriarachchi Technical Lead & Product Manager, WSO2 Application Server WSO2 Inc. http://wso2.com email : is...@wso2.com blog : http://isurues.wordpress.com/ lean . enterprise . middleware
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