Re: max_execution_time - fpm setup with nginx

In any case it should stop in max 30 seconds, or a minute or 5 minutes, how much ever time any operation spends!! But it never stops! It there something which I am really not getting here? On Fri, Jan 4, 2013 at 10:30 PM, Ferenc Kovacs <tyra3l@gmail.com> wrote: > maybe this can help to understand: from the php's execution time point of > view, sleep(5) is seen as a(n almost) zero cost operation. > so if you have 30 secs execution time limit set, calling sleep(5); > wouldn't reduce the time left by 5 seconds, but only some microseconds, so > you would still have almost 30 seconds left to go. > more on that topic: > > http://en.wikipedia.org/wiki/Time_(Unix)#User_Time_vs_System_Time > > > On Fri, Jan 4, 2013 at 5:48 PM, Amod Pandey <amodpandey@gmail.com> wrote: > >> But it should stop at while ( I assume, else this setting is useless )? >> But it does not stop. It runs indefinitely unless I kill it !! >> >> >> On Fri, Jan 4, 2013 at 10:15 PM, Ferenc Kovacs <tyra3l@gmail.com> wrote: >> >>> your code can run more than 30 seconds because (as I mentioned before >>> and linked you to the manual page) external calls including(sleep) doesn't >>> counted into the execution time of set_time_limit. >>> >>> >>> >>> On Fri, Jan 4, 2013 at 5:38 PM, Amod Pandey <amodpandey@gmail.com>wrote: >>> >>>> This is my code. And it continues to run. It should have stopped after >>>> completion of the while loop. >>>> >>>> php v 5.3.13 >>>> >>>> <?php >>>> while(true) { >>>> $file = fopen("test.txt","w"); >>>> $d=date('H:i:s'); >>>> echo fwrite($file,"$d"); >>>> fclose($file); >>>> sleep(5); >>>> } >>>> ?> >>>> >>>> >>>> On Fri, Jan 4, 2013 at 9:51 PM, Ferenc Kovacs <tyra3l@gmail.com> wrote: >>>> >>>>> hi, >>>>> >>>>> http://php.net/set_time_limit >>>>> see the note: >>>>> "The set_time_limit() function and the configuration directive >>>>> max_execution_time only affect the execution time of the script itself. Any >>>>> time spent on activity that happens outside the execution of the script >>>>> such as system calls using system(), stream operations, database queries, >>>>> etc. is not included when determining the maximum time that the script has >>>>> been running. This is not true on Windows where the measured time is >>>>> real." >>>>> which means that your script can took more than 30 seconds before the >>>>> limit of max_execution_time kicks in. >>>>> request_terminate_timeout on the other hand doesn't care about what >>>>> does your script doing, it will terminate the script after the set amount >>>>> of time. >>>>> >>>>> >>>>> >>>>> On Fri, Jan 4, 2013 at 4:09 PM, Amod Pandey <amodpandey@gmail.com>wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I have configured max_execution_time = 30 in php.ini. There is no >>>>>> place it is altered. >>>>>> >>>>>> We are running php-fpm with nginx. >>>>>> >>>>>> If request_terminate_timeout is NOT set in the php-fpm then the >>>>>> script does not stop!! Even though the browser times out with 504. If I set >>>>>> request_terminate_timeout the php process timesout at the specified time. I >>>>>> was assuming the php script will timeout at 30 seconds. >>>>>> >>>>>> Is this expected or anything wrong? >>>>>> >>>>>> -- >>>>>> Amod >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Ferenc Kovács >>>>> @Tyr43l - http://tyrael.hu >>>>> >>>> >>>> >>>> >>>> -- >>>> Amod >>>> >>> >>> >>> >>> -- >>> Ferenc Kovács >>> @Tyr43l - http://tyrael.hu >>> >> >> >> >> -- >> Amod >> > > > > -- > Ferenc Kovács > @Tyr43l - http://tyrael.hu > -- Amod