Thanks for your reply. Furhter analysis has shown that what hangs the system is the first query to the 4D database from within the "On Session End" method.
I don't know why that hangs in client/server mode, but it is a fact. It seems that the client does not receive an answer from the process started on 4D server that handles the database request. It does work just fine in 4D standalone but hangs the 4D Client in client server mode. -- Robert Ernens [EMAIL PROTECTED] +33.6.11.78.44.68 > De�: Alexander Heintz <[EMAIL PROTECTED]> > R�pondre �: Active4D Developer Discussion List > <[EMAIL PROTECTED]> > Date�: Wed, 08 Oct 2003 13:40:30 +0200 > ��: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > Objet�: Re: [Active4d-dev] 4D Client problem, when used as Web Server, after > an A4D session expires > > On 08.10.2003 12:16 Uhr "Robert Ernens" disrupted the space-time continuum > by saying: > >> When the A4D session expires, A4D House Keeper starts looping as well as >> $A4D_SessionManager if started when the session expires or if started after >> the session has expired. > > We had another problem with zombie session, but that did not disturb the > system. It went away, but I cannot remembeer the solution to it, as Michael > Bond, who took care of it, is on a holiday. > >> I need to make a decision within the next 24 hours on whether or not we >> abandon the idea of launching the production environment in a multiserver >> environment and step back to a single server with 4D standalone as a web >> server. > > We are running our production environment on 3 4D Clients at the same time > in order to have a scaled environment and we will increase that to 6 clients > in the near future (here i'll make you envious: We just ordered a DELL > PowerEdge 1655 SC Blade sytem, fully equipped with 6 Blades). > Would never do it any other way. > You can see the system at: > http://www.keep-up.de > Or > http:/www.keep-up.de/budget/ > Or > http://www.keep-up.de/axe-shop/ > Or > Or > Or > ... > All the same system, all done with A4D ;-) > Don't I just love it! > Come and see me at the summit if you want to. > > Cheers > > Alex > > ------------------------------------------------------------- > Heintz GmbH Kommunikation [EMAIL PROTECTED] > www.heintz.de > the 4th Dimension people Tel.: +49-2402-102040-7 > The professional choice for custom made database applications > ------------------------------------------------------------- > >
