HMM, the processes are very fast and never take long. maybe 5 seconds, but most of the time 1 or 2 seconds. Do I really need create a queing server for this? It's going to be a lot of database reading to make it happen smoothly. BR, Jason Brower
On Tue, 2014-02-04 at 07:05 -0800, Niphlod wrote: > that's the problem!!! > Running external programs within the webserver execution model causes > the thread to be killed if the request takes too much. > It's process handling 101: NEVER spawn processes from the web > application! > > On Monday, February 3, 2014 10:06:32 PM UTC+1, Encompass solutions > wrote: > Thanks for the pointers! > I run two programs... avconv (ffmpeg) and sox both handle > file > conversions at the moment an upload happens. They bail pretty > easily if > there was an error. They are using files I have stored > according to my > model. > BR, > Jason Brower > > On Mon, 2014-02-03 at 19:08 +0000, Ricardo Pedroso wrote: > > > > On Sun, Feb 2, 2014 at 6:14 PM, Jason Brower > <enco...@gmail.com> > > wrote: > > > > It seems that I have an issue I can't resolve. > > Every once in a while at seemingly the worst and > most random > > times, the > > service will stall out. It simply doesn't respond > to > > anything. > > Going into the computer and running htop shows that > the > > computer is > > doing nothing. > > I am not running the server with a compiled version > of my > > code. > > I am running: > > 2.8.2-stable+timestamp.2013.11.28.13.54.07 > > (Running on Apache/2.2.22 (Ubuntu), Python 2.7.3) > > The application does only basic uploading and > loading of a > > single item. > > Here is an example of the webplayer: > > > > melodigram.com/melodigram/default/gram/b662a1da-8c2b-11e3-b0dc-1231390a0101 > > > > > > I can run F5 reloads on the site for 15 minutes > straight, not > > have > > anyone access the system then then try to load > something, be > > it the > > admin interface or the page I show you here and it > site for a > > very long > > time. The time it is unresponsive seems random, but > that's > > because I > > haven't discovered how to replicate the problem. > > If I restart apache and try, it seems to work every > time. > > > > > > This king of issues are hard to know exactly, where the > problem is, > > without having a clear picture of the application and the > > infrastructure. > > > > > > For sure, something is holding apache worker threads for a > long time > > or indefinitely. > > > > > > when a request for > > > > melodigram.com/melodigram/default/gram/b662a1da-8c2b-11e3-b0dc-1231390a0101 > > > > is running: > > > > > > Are you using any third party C extension? > > > > > > Are you calling any external program? > > > > > > Where are the files, that are retrieved by the download > function, > > stored? In the same > > box, or been retrieved from a remote location? > > > > > > the first thing I would try is using strace utility against > an apache > > worker thread to see > > > > were it is sitting. > > > > > > Ricardo > > > > -- > > Resources: > > - http://web2py.com > > - http://web2py.com/book (Documentation) > > - http://github.com/web2py/web2py (Source code) > > - https://code.google.com/p/web2py/issues/list (Report > Issues) > > --- > > You received this message because you are subscribed to a > topic in the > > Google Groups "web2py-users" group. > > To unsubscribe from this topic, visit > > > https://groups.google.com/d/topic/web2py/BZQF88jug54/unsubscribe. > > To unsubscribe from this group and all its topics, send an > email to > > web2py+un...@googlegroups.com. > > For more options, visit > https://groups.google.com/groups/opt_out. > > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to a topic in the > Google Groups "web2py-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/web2py/BZQF88jug54/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
