Sorry if you get this twice... Thing don't seem to be hitting the list.
--Karl --- Karl Putland <[EMAIL PROTECTED]> wrote: > Date: Tue, 2 Apr 2002 18:03:39 -0800 (PST) > From: Karl Putland <[EMAIL PROTECTED]> > Subject: RE: [Webware-discuss] awake respond sleep cycle > To: [EMAIL PROTECTED] > > > --- Geoffrey Talvola <[EMAIL PROTECTED]> wrote: > > Karl Putland wrote: > > > I'm trying to understand the whole transaction mechanism in > [...] > > > > Maybe the right thing to do is to modify WebKit so that if an > > exception > > occurs during respond(), it still calls sleep() afterwards. > The > > idea is > > that if awake() succeeds, then we should always call sleep() to > > clean up > > regardless of what happened in respond(). > > > > Thoughts? > > I agree that sleep() should definetely be called if awake() > succeeds in order to attempt to clean up any resources that the > Page/Servlet might have allocated. > > > > > The other place you could put a cleanup hook without any mods > to > > Webware > > would be in a replacement for _respond(). You could write: > > > > def _respond(self): > > try: > > Page._respond(self) > > except: > > self.rollbackTransaction() > > else: > > self.commitTransaction() > > > > This wouldn't catch errors that happen _during_ the awake() > call. > > But maybe > > that's OK. > > Thanks for the idea. For now I guess that's what I'll do. > Although > in execpt, it should probably also call call raise to allow the > exception to percolate up to the ErrorHandler. > > ... > except: > self.rollbackTransaction() > raise > else: > ... > > --Karl > > __________________________________________________ > Do You Yahoo!? > Yahoo! Tax Center - online filing with TurboTax > http://taxes.yahoo.com/ > __________________________________________________ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/ _______________________________________________ Webware-discuss mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/webware-discuss
