Re: [INTERNALS-WIN] Limit of opened files under PHP ?

Bonsoir, On Wed, Sep 24, 2014 at 7:30 PM, Jean Louis <une.belette@gmail.com> wrote: > Hi Php Team, > > I use PHP on many projects (under Linux, Windows, ...), on many > systems (Linux shared or dedicated > servers, Windows desktop or server) and use this great software as > much as posible ^^ > > On one of these projects, I use PHP as a windows service (or command > line process with php page) > that works about 1000 remotes sites. > > I use curl_multi_exec with a process on these 1000 sites and haven't > any problem with the process. > > I recently decided to trace logs of process per site. > > The problem is I have 509 files on 1000 which are wrote correctly > (each about 10 Kb) but the 491 other > files stay at 0 Kb. > > After google searches, it's a limit of maximum opened files per > process on Windows (seems 512 - stdin, stdout, stderr = 509). > > See : > > _getmaxstdio: > http://msdn.microsoft.com/fr-fr/library/xt874334(v=vs.80).aspx > _setmaxstdio: > http://msdn.microsoft.com/fr-fr/library/6e3b887c(v=vs.80).aspx > > Is there a way that php set (per exemple via ini_set) this limit to > another value before I launch my > curl_multi_exec process (I don't find it in the source code of PHP)? Everything you said is correct. While PHP uses mostly only Win32 APIs (not POSIX-like) the limit could be higher but then all libraries do not, which makes the 512 limits valid. A ini settings could make sense. I will see when we can do it, will most likely be 5.7 or 7. May I ask you to open a feature request at bugs.php.net so I do not forget pls? Cheers, -- Pierre @pierrejoye | http://www.libgd.org