Hi Romain. Yes we have also @Startup annoatation. BR
MAtej 2015-03-07 13:57 GMT+01:00 Romain Manni-Bucau <[email protected]>: > Hi > > Concurrency should be fine. Is singleton @Startup? > Le 7 mars 2015 12:53, "Matej" <[email protected]> a écrit : > > > Hi everybody. > > > > We have an annoying problem on our production system. We have an > > Configuration Singleton which reads config things from DB. Then in one > MDB > > we inject this Singleton to control operation based on configs. Our > problem > > is that the system is quite heavely loadded and while the system startups > > already MDB recievs onMessage events while the Singleton still > initliazes. > > Which produces some NPEs and system doesn't boot. > > > > The depneds on annotation seems not to help. We are doing BEAN > conncurency > > management could this be the issue? And the Singleton has an > Postconstruct > > annotation. > > > > Anyone has any pattern or tips how to handle this type of scenario. > > > > BR > > > > Matej > > >
