Re: [PHP] Set process custom identifier
I'm not storing the hashes, just generate them when starting the thread. I think that storing the thread pid in a local file (pids/threadx.pid) is the only way but I don't think is the best. Thanks anyway Stuard! On Tue, Apr 2, 2013 at 5:18 PM, Stuart Dallas wrote: > On 2 Apr 2013, at 15:11, Sorin Badea wrote: > > I'm trying to implement a standalone threading component, and in current > implementation I'm using `popen` to run a separate process with some > arguments that I'm using to identify them (for example `php > some_dummy_file.php -thread_id=`). This way when I'm trying to > see which are my threads I don't have to check every stored pid and see if > they are still up. > > > Personally I would be storing the PIDs somewhere, but that's just me. > > The other way you could probably do it is by having the main script (the > one executed on the command line) named something unique, the use > dirname(__FILE__) to get that name from within that script. Then parse the > PS output for that script name. You may need to exclude lines containing > bash or similar depending on how the script was executed. > > Seriously, PIDs are the way to go! Based on what you've put above you > already have some sort of storage that's tracking threads (they have a > hash), so why not add the PID to that? Or, even better, use the PID as that > hash? > > -Stuart > > -- > Stuart Dallas > 3ft9 Ltd > http://3ft9.com/ > > > On Tue, Apr 2, 2013 at 5:02 PM, Stuart Dallas wrote: > >> On 2 Apr 2013, at 14:50, Sorin Badea wrote: >> >> I don't want to wait for it and surely I don't want to safe that pid in >> same place. I just want to use `ps` with a pattern to return my forked >> process. >> >> >> Storing the PID of a process you need to monitor is the established >> method, and is certainly the most reliable. Why can't you use the PID as >> the pattern to look for? If there's a reason then please explain it as that >> will help us assist you. If there's no reason then I don't understand why >> you're trying to over-complicate it. >> >> If you're just wanting to monitor it from the process that forked it then >> you don't need to store the PID anywhere other than a variable, and you >> don't need to wait for it. >> >> If you absolutely must do this then the only way is via an extension such >> as proctitle: http://php.net/setproctitle >> >> -Stuart >> >> -- >> Stuart Dallas >> 3ft9 Ltd >> http://3ft9.com/ >> >> On Tue, Apr 2, 2013 at 4:48 PM, Matijn Woudt wrote: >> >> Hi, >> >> pcntl_fork will return the pid of the fork, what is wrong with using that >> pid to identify the process? >> >> - Matijn >> >> >> On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea > >wrote: >> >> Hi guys, >> I'm trying to find a solution to identify a php process that is spawned >> with pnctl_fork. I've tried to set a custom gid but this isn't viable >> because I have to run the parent proc with administrative permissions. I >> need to do this native without any pecl extensions. >> Is there a way to do this ? >> >> Regards, >> -- >> Badea Sorin (unu.sorin) >> sorin.bade...@gmail.com >> unu_so...@yahoo.com >> >> >> >> >> >> -- >> Badea Sorin (unu.sorin) >> sorin.bade...@gmail.com >> unu_so...@yahoo.com >> Pagina personala: >> http://badeasorin.com >> >> >> > > > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com > Pagina personala: > http://badeasorin.com > > > -- Badea Sorin (unu.sorin) sorin.bade...@gmail.com unu_so...@yahoo.com Pagina personala: http://badeasorin.com
Re: [PHP] Set process custom identifier
On 2 Apr 2013, at 15:11, Sorin Badea wrote: > I'm trying to implement a standalone threading component, and in current > implementation I'm using `popen` to run a separate process with some > arguments that I'm using to identify them (for example `php > some_dummy_file.php -thread_id=`). This way when I'm trying to see > which are my threads I don't have to check every stored pid and see if they > are still up. Personally I would be storing the PIDs somewhere, but that's just me. The other way you could probably do it is by having the main script (the one executed on the command line) named something unique, the use dirname(__FILE__) to get that name from within that script. Then parse the PS output for that script name. You may need to exclude lines containing bash or similar depending on how the script was executed. Seriously, PIDs are the way to go! Based on what you've put above you already have some sort of storage that's tracking threads (they have a hash), so why not add the PID to that? Or, even better, use the PID as that hash? -Stuart -- Stuart Dallas 3ft9 Ltd http://3ft9.com/ > On Tue, Apr 2, 2013 at 5:02 PM, Stuart Dallas wrote: > On 2 Apr 2013, at 14:50, Sorin Badea wrote: > >> I don't want to wait for it and surely I don't want to safe that pid in >> same place. I just want to use `ps` with a pattern to return my forked >> process. > > Storing the PID of a process you need to monitor is the established method, > and is certainly the most reliable. Why can't you use the PID as the pattern > to look for? If there's a reason then please explain it as that will help us > assist you. If there's no reason then I don't understand why you're trying to > over-complicate it. > > If you're just wanting to monitor it from the process that forked it then you > don't need to store the PID anywhere other than a variable, and you don't > need to wait for it. > > If you absolutely must do this then the only way is via an extension such as > proctitle: http://php.net/setproctitle > > -Stuart > > -- > Stuart Dallas > 3ft9 Ltd > http://3ft9.com/ > >> On Tue, Apr 2, 2013 at 4:48 PM, Matijn Woudt wrote: >> >>> Hi, >>> >>> pcntl_fork will return the pid of the fork, what is wrong with using that >>> pid to identify the process? >>> >>> - Matijn >>> >>> >>> On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea wrote: >>> Hi guys, I'm trying to find a solution to identify a php process that is spawned with pnctl_fork. I've tried to set a custom gid but this isn't viable because I have to run the parent proc with administrative permissions. I need to do this native without any pecl extensions. Is there a way to do this ? Regards, -- Badea Sorin (unu.sorin) sorin.bade...@gmail.com unu_so...@yahoo.com >>> >>> >> >> >> -- >> Badea Sorin (unu.sorin) >> sorin.bade...@gmail.com >> unu_so...@yahoo.com >> Pagina personala: >> http://badeasorin.com > > > > > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com > Pagina personala: > http://badeasorin.com
Re: [PHP] Set process custom identifier
I'm trying to implement a standalone threading component, and in current implementation I'm using `popen` to run a separate process with some arguments that I'm using to identify them (for example `php some_dummy_file.php -thread_id=`). This way when I'm trying to see which are my threads I don't have to check every stored pid and see if they are still up. On Tue, Apr 2, 2013 at 5:02 PM, Stuart Dallas wrote: > On 2 Apr 2013, at 14:50, Sorin Badea wrote: > > I don't want to wait for it and surely I don't want to safe that pid in > same place. I just want to use `ps` with a pattern to return my forked > process. > > > Storing the PID of a process you need to monitor is the established > method, and is certainly the most reliable. Why can't you use the PID as > the pattern to look for? If there's a reason then please explain it as that > will help us assist you. If there's no reason then I don't understand why > you're trying to over-complicate it. > > If you're just wanting to monitor it from the process that forked it then > you don't need to store the PID anywhere other than a variable, and you > don't need to wait for it. > > If you absolutely must do this then the only way is via an extension such > as proctitle: http://php.net/setproctitle > > -Stuart > > -- > Stuart Dallas > 3ft9 Ltd > http://3ft9.com/ > > On Tue, Apr 2, 2013 at 4:48 PM, Matijn Woudt wrote: > > Hi, > > pcntl_fork will return the pid of the fork, what is wrong with using that > pid to identify the process? > > - Matijn > > > On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea >wrote: > > Hi guys, > I'm trying to find a solution to identify a php process that is spawned > with pnctl_fork. I've tried to set a custom gid but this isn't viable > because I have to run the parent proc with administrative permissions. I > need to do this native without any pecl extensions. > Is there a way to do this ? > > Regards, > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com > > > > > > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com > Pagina personala: > http://badeasorin.com > > > -- Badea Sorin (unu.sorin) sorin.bade...@gmail.com unu_so...@yahoo.com Pagina personala: http://badeasorin.com
Re: [PHP] Set process custom identifier
On 2 Apr 2013, at 14:50, Sorin Badea wrote: > I don't want to wait for it and surely I don't want to safe that pid in > same place. I just want to use `ps` with a pattern to return my forked > process. Storing the PID of a process you need to monitor is the established method, and is certainly the most reliable. Why can't you use the PID as the pattern to look for? If there's a reason then please explain it as that will help us assist you. If there's no reason then I don't understand why you're trying to over-complicate it. If you're just wanting to monitor it from the process that forked it then you don't need to store the PID anywhere other than a variable, and you don't need to wait for it. If you absolutely must do this then the only way is via an extension such as proctitle: http://php.net/setproctitle -Stuart -- Stuart Dallas 3ft9 Ltd http://3ft9.com/ > On Tue, Apr 2, 2013 at 4:48 PM, Matijn Woudt wrote: > >> Hi, >> >> pcntl_fork will return the pid of the fork, what is wrong with using that >> pid to identify the process? >> >> - Matijn >> >> >> On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea wrote: >> >>> Hi guys, >>> I'm trying to find a solution to identify a php process that is spawned >>> with pnctl_fork. I've tried to set a custom gid but this isn't viable >>> because I have to run the parent proc with administrative permissions. I >>> need to do this native without any pecl extensions. >>> Is there a way to do this ? >>> >>> Regards, >>> -- >>> Badea Sorin (unu.sorin) >>> sorin.bade...@gmail.com >>> unu_so...@yahoo.com >>> >> >> > > > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com > Pagina personala: > http://badeasorin.com
Re: [PHP] Set process custom identifier
I don't want to wait for it and surely I don't want to safe that pid in same place. I just want to use `ps` with a pattern to return my forked process. On Tue, Apr 2, 2013 at 4:48 PM, Matijn Woudt wrote: > Hi, > > pcntl_fork will return the pid of the fork, what is wrong with using that > pid to identify the process? > > - Matijn > > > On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea wrote: > >> Hi guys, >> I'm trying to find a solution to identify a php process that is spawned >> with pnctl_fork. I've tried to set a custom gid but this isn't viable >> because I have to run the parent proc with administrative permissions. I >> need to do this native without any pecl extensions. >> Is there a way to do this ? >> >> Regards, >> -- >> Badea Sorin (unu.sorin) >> sorin.bade...@gmail.com >> unu_so...@yahoo.com >> > > -- Badea Sorin (unu.sorin) sorin.bade...@gmail.com unu_so...@yahoo.com Pagina personala: http://badeasorin.com
Re: [PHP] Set process custom identifier
Hi, pcntl_fork will return the pid of the fork, what is wrong with using that pid to identify the process? - Matijn On Tue, Apr 2, 2013 at 3:38 PM, Sorin Badea wrote: > Hi guys, > I'm trying to find a solution to identify a php process that is spawned > with pnctl_fork. I've tried to set a custom gid but this isn't viable > because I have to run the parent proc with administrative permissions. I > need to do this native without any pecl extensions. > Is there a way to do this ? > > Regards, > -- > Badea Sorin (unu.sorin) > sorin.bade...@gmail.com > unu_so...@yahoo.com >
[PHP] Set process custom identifier
Hi guys, I'm trying to find a solution to identify a php process that is spawned with pnctl_fork. I've tried to set a custom gid but this isn't viable because I have to run the parent proc with administrative permissions. I need to do this native without any pecl extensions. Is there a way to do this ? Regards, -- Badea Sorin (unu.sorin) sorin.bade...@gmail.com unu_so...@yahoo.com
