2007/12/14, Malcolm <[EMAIL PROTECTED]>: > On Thursday 13 December 2007 10:00:30 am Jeff Pang wrote: > > > right now I got these exceptions in error_log: > > > > [Thu Dec 13 21:53:49 2007] [notice] child pid 4660 exit signal > > Segmentation fault (11) > > Apache::Scoreboard is basically just a wrapper around the apache scoreboard > api, so we're dealing with the C layer for the most part not the perl layer. > The seg faults suggests we're wandering off a bad pointer somewhere. :-( > > Did you try running apache under a debugger to see where it's segfaulting? >
Not yet. It happened only on product servers, for test server I didn't get the errors. but test server doesn't get real users' access. > > This is my full code (the key string for generating md5 is replaced > > here for privacy reasons): > > Can you cut this down to just the Apache::Scoreboard using code? That way we > can be sure that's what is causing the problem. > The Apache::Scoreboard code had included in my before message, which is not long, :) > > and see what's in the logs. > ok i'll follow your suggestion to see what happened. > > Did you do any of the following from my previous email? > Yes I did. > > What are the values of $ip, $host and $server->client at that point? > The "uninitialised value" could be any of the above. > I found the problem, the $host seems most time get uninitialised value. so I comment out the code lines for $host, and it works. > > And the handler (PerlAccessHandler) seems work not correctly. > > Does it work as a perl request handler? (PerlHandler for mp1). > Can you get any values at all out of the ServerScore instance? > I didn't try PerlHandler. I need a PerlAccessHandler actually. Thanks for the responce.
