Mysql patch and sigsegv problem

Hello,

We tested the patch that I posted lately in response to a mail from Jaime 
Bados. Under heavy load, the mysql connections are faster and we did not see 
any problem at the time. Maybe we could accelerate the things by not closing 
the mysql connection when a user hangs up.

I post this comment about the patch so late because testing our application we 
found a big problem with ccscript which makes Bayonne to segfault. This is 
not linked to the Mysql modification because we reproduced it with the 
original version. I would like to analyse this problem but I can't find any 
way to produce a core. I tried to launch Bayonne from a shell, not in daemon 
mode, with ulimit -c 1000000, nothing works.

Does anybody knows a way to make Bayonne to produce a core when it crashes ?
-- 
Etoile Dièse