On Sat, 7 Mar 2020 at 23:50, Paul M. Jones <pmjo...@pmjones.io> wrote:
> Hi Arvids, > > > On Mar 5, 2020, at 05:19, Arvids Godjuks <arvids.godj...@gmail.com> > wrote: > > > > one question I do have here is about how PHP-PM process manager will be > > able to interact with this layer? > > Cause right now it does rewrite the $_SERVER variable for each incoming > > request for its child processes that handle the requests > > > https://github.com/php-pm/php-pm/blob/a2872e13c3901401d5c2386a8ed62502db23d5f2/src/ProcessSlave.php#L463 > > > > It kind'a makes this not possible if there is no way to re-init the > object. > > While read-only is, obviously, a good idea, there are some caveats like > > this that not only limit the possibilities but also what will the > > ServerRequest object even look like when $_SERVER is being rewritten like > > this? > > > > ... > > > > it seems that this RFC does not allow such usage at all and long-running > processing has not been taken into account at all? > > I have never used PHP-PM, so I am talking outside my competence here. > > Even so, I see the ProcessSlave::prepareEnvironment() method rewrites > $_SERVER. Instead of re-initializing an existing object, would it be > sufficient to create a new ServerRequest object after that point, with the > newly-modified $GLOBALS values (in which $_SERVER is represented)? You > would then use that new instance in the new child process. > > Regarding a long-running process, I could see where the entry point might > create a new instance of ServerRequest as needed, using the current > $GLOBALS state, and pass that new instance into whatever handler gets > invoked. > > I am probably missing your point; if so, my apologies, and please guide me. > I took a deeper look into the GitHub repo and it answered a few questions - RFC just didn't give any examples of usage/instantiation and how you can make a new object. I was thinking it was a read-only global type object that lives and dies with the start and end of the request. > > > -- > Paul M. Jones > pmjo...@pmjones.io > http://paul-m-jones.com > > Modernizing Legacy Applications in PHP > https://leanpub.com/mlaphp > > Solving the N+1 Problem in PHP > https://leanpub.com/sn1php > > > > -- Arvīds Godjuks +371 26 851 664 arvids.godj...@gmail.com Skype: psihius Telegram: @psihius https://t.me/psihius
