On Thu, 19 Sep 2002, Jason Koeninger wrote: > I've been doing multi-threaded code for a long time, and while I'm > not going to say there's no way I made a mistake, I am going to say > that it's unlikely it's a threading issue. In this particular > application, I do session management in a single servlet, and all I > do is log the user on and place the user object in the session. > > I'll double-check it, but that's how it was originally written. Any > other thoughts?
I did say "could be" -- it is the most obvious thing that comes to mind. Similarly, it could be something wrong with those versions of Tomcat and/or mod_jk, but by the same token, if there were some such obvious/basic problem with it, you'd think it'd be pretty well known. But you might check the archives of this list to see if others have reported such problems with them. Is that the latest version of the 3.3 branch? If not, you could try to upgrade. In fact, if feasible, you might just upgrade to an entirely new version, and see if the problem persists. There's a 4.0 branch (up to 4.0.4) and a 4.1 (up to 4.1.11 already or soon). Both those versions implement the latest servlet/jsp specs (2.3/1.2) (3.2 and 3.3 implement 2.2/1.1). And the ajp12 protocol (I think that means version 1.2 of the AJP protocol) has been replaced by ajp13 (likewise, version 1.3 of the AJP protocol). > On Thu, 19 Sep 2002 14:40:39 -0500 (CDT), Milt Epstein wrote: > > >On Thu, 19 Sep 2002, Jason Koeninger wrote: > > > >> Has anyone seen sessions move between users running Tomcat 3.3.1? > >> I'm using Apache 1.3.26 connecting to Tomcat 3.3.1 with mod_jk using > >> the ajp12 protocol, and it sounds from user reports as if sessions > >> are moving between users. At first, I thought it had something to > >> do with proxies caching the pages, but the last report I got rules > >> out a proxy as the users were on totally independent networks. > > > >This could be a multi-threading issue -- i.e. some of your code may > >not be thread-safe. > > > >Milt Epstein > >Research Programmer > >Integration and Software Engineering (ISE) > >Campus Information Technologies and Educational Services (CITES) > >University of Illinois at Urbana-Champaign (UIUC) > >[EMAIL PROTECTED] > > > > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > Milt Epstein Research Programmer Integration and Software Engineering (ISE) Campus Information Technologies and Educational Services (CITES) University of Illinois at Urbana-Champaign (UIUC) [EMAIL PROTECTED] -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
