> -----Original Message----- > From: Rainer Jung > Sent: Dienstag, 8. Juni 2010 18:19 > To: dev@httpd.apache.org > Subject: Re: svn commit: r952201 - /httpd/httpd/trunk/server/log.c >
> > > > How about a local static variable in the function? > > I tried it. But: > > you can actually switch between MPMs now by apachectl graceful or > restart when building them dynamically. The static in the > children comes > via fork from the parent process. The naive way of initializing it to > UNSET and then setting it once to the result of the MPM query doesn't > work, because it will miss any changes due to restart. Good point. I missed that a graceful restart now can change the MPM. > If we keep the variable local in the log function, then it > would have to > check whenever it logs whether a restart has happened. I > assume querying > the MPM isn't more expensive. Agreed. Regards Rüdiger
