I know this isn't much help, but it seems to me that the problem has to be in the Oracle adapters. Some blocking API call must not be releasing the global interpreter lock.
Is there any way you can attach to the process with the debugger and figure out where it's wedged? - Geoff > -----Original Message----- > From: Marcos [mailto:[EMAIL PROTECTED] > Sent: Monday, March 17, 2003 6:50 AM > To: [EMAIL PROTECTED] > Subject: [Webware-devel] Blocking threads > > > We still get threads blocking each other when accessing > Oracle. We have > tried cx_Oracle and DCOracle2. The symptom is as follows: > > - Launch AppServer. > - Launch WAPT load testing tool with 40 users. > - Performance is poor, but acceptable. > - The AppServer windows freezes. > - We hit ^C. One of the threads says that Oracle has interrupted the > command by user request (or sth). The other threads respond > immediately. > > So, I think it is clear that the stopped thread was indeed blocking > other threads. We are not using any locking mechanism in our code. > > Where should I look? > > > > > ------------------------------------------------------- > This SF.net email is sponsored by:Crypto Challenge is now open! > Get cracking and register here for some mind boggling fun and > the chance of winning an Apple iPod: > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > _______________________________________________ > Webware-devel mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/webware-devel > ------------------------------------------------------- This SF.net email is sponsored by: Does your code think in ink? You could win a Tablet PC. Get a free Tablet PC hat just for playing. What are you waiting for? http://ads.sourceforge.net/cgi-bin/redirect.pl?micr5043en _______________________________________________ Webware-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/webware-devel
