For now the easiest approach is to define-away the problem. with-open-store is a convenience function for interactive development and testing. It should not be used in production, a multi-store or multi-threaded program. Opening and closing a store for small operations comes with a significant performance penalty and is not recommended!
:) On Nov 21, 2008, at 5:30 PM, Alex Mizrahi wrote: > IE> What interface do you use to deal with opening/closing separate > IE> connections in your system? > > connection management is not a problem. > > problem is that close-store unconditionally makes controller totally > unusable, and that might cause problem if there are some with-open- > store > commands going concurrently. > > if we're not going to create separate controller for each open-store, > maybe it makes sense to add sort of refcounting, either on with-open- > store > on on open-store/close-store level. so each open-store should be > matched > with corresponding close-store, and controller is only finally > closed when > there are no references to it. i.e. if you call open-store three times > (either > in one thread or in many), first two close-stores will do nothing, > and third > one will close it. > > i've seen such "technique" being implemented in many APIs that are > dealing with initialization/deinitialization, btw.. > > but as nobody complains (Tayssir had other problem), this is probably > low-priority thing.. might save someone from WTF moments in future, > maybe.. > > > > > _______________________________________________ > elephant-devel site list > elephant-devel@common-lisp.net > http://common-lisp.net/mailman/listinfo/elephant-devel _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel
