Re: nginx+php-fpm question

On 9/15/10 8:13 PM, J Ravi Menon wrote: > On Wed, Sep 15, 2010 at 7:37 PM, Rasmus Lerdorf <rasmus@lerdorf.com> wrote: >> On 9/15/10 7:13 PM, J Ravi Menon wrote: >>> On Wed, Sep 15, 2010 at 12:40 PM, J Ravi Menon <jravimenon@gmail.com> wrote: >>>> On Wed, Sep 15, 2010 at 11:21 AM, Rasmus Lerdorf <rasmus@lerdorf.com> wrote: >>>>> On 9/15/10 10:57 AM, J Ravi Menon wrote: >>>>>> So my guess is, if we do php-fpm approach, we have to do all these >>>>>> cleanups manually? Or are there simpler solutions or hook-ups that >>>>>> does it automatically at the end of the request cycle? >>>>> >>>>> No, fastcgi doesn't change this model at all. You have the same >>>>> end-of-requests cleanups as with mod_php. >>>>> >>>> Ah good to know. >>>> >>> So with this mod_php like behavior, do we also need to have apc >>> enabled in this setup for the opcode cache? As a cli daemon, I am >>> assuming this is not necessary? >> >> APC works perfectly out of the box with this setup. It is no different >> from something like Apache where you have a root process that creates >> the mmap segment which then forks children that inherit the pointer to >> that segment. >> > > Sorry I meant to ask if the opcode cache is necessary to avoid the > compilation step even if the same php-fcgi daemon has seen the same > script before? My guess is that these fcgi hooks emulate a basic > mod_php behavior without apc? An opcode cache is still necessary, yes. fcgi doesn't persist the compiled opcodes. -Rasmus