Hello, I'm glad to report success at last! A heart felt thanks goes out to all those who have helped me. The problem is in Generic User Folder somewhere and has gone away now that I have replaced it with Login Manager. A point with Login Manager that had me stumped for quite a while, you must place your ZSQL Methods SQL_check_user, SQL_get_password and SQL_get_roles underneath the Generic User Source NOT in the acl_users folder when following Jok's HowTo http://www.zope.org/Members/jok/SQL_based_LoginManager although eventually I noticed http://lists.zope.org/pipermail/zope/2001-January/081474.html which put me right (this IS in Jok's HowTo I know ;-} ). Finally a question about gvibDA Brad you said that "gvib uses Thunked_TM, so it's essentially single threaded during a database request." By this do you mean that the DA itself only allows one database request at a time, but because Zope is handling the threading issues above it we end up with several instances of the DA when there is heavy traffic? ---------------------------------------------------------------------------- --------------------------------- W.Robert Kellock Ph: +64 3 326 6115 Sales Manager Fax: +64 3 326 6115 Credit Systems Control Ltd Web: www.creditscore.co.nz "making decisions easy" ---------------------------------------------------------------------------- --------------------------------- ----- Original Message ----- From: "Brad Clements" <bkc@murkworks.com> To: "W. Robert Kellock" <sales@creditscore.co.nz>; <zope@zope.org> Sent: Monday, 8 October 2001 05:48 Subject: Re: [Zope] Asynchronous DTML
On 7 Oct 2001 at 13:04, W. Robert Kellock wrote:
I think you could be right. I'm trying to see if I can replicate the problem using Login Manager right now. The database adapter I'm using is gvibDA for Interbase / Firebird.
From previous posts I had concluded that gvibDA was threaded, but perhaps it isn't after all :-( If it is single-threaded are there any other possibilities for a Linux user utilising Interbase / Firebird?
gvib uses Thunked_TM, so it's essentially single threaded during a database request.
Brad Clements, bkc@murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com AOL-IM: BKClements