I found simply increasing the allocated memory resolved this error: <limit-as>1024</limit-as> <reload-on-as>512</reload-on-as> <reload-on-rss>256</reload-on-rss>
On Tue, Jan 15, 2013 at 11:33 PM, Daniel Gonzalez <[email protected]> wrote: > I have not yet upgraded :( > > > On Tuesday, January 15, 2013 1:25:06 PM UTC+1, Richard Penman wrote: >> >> Already 2.7.3. >> >> Did you find the problem fixed after upgrading? >> >> >> On Tue, Jan 15, 2013 at 11:22 PM, Daniel Gonzalez <[email protected]> >> wrote: >> > The links I sent are related to mod_wsgi / apache / python 2.7.2, but it >> > is >> > a generic python 2.7.2 problem. The problems do not happen always. >> > >> > What python version are you using? >> > >> > >> > On Tuesday, January 15, 2013 1:20:16 PM UTC+1, Richard Penman wrote: >> >> >> >> I used subprocesses on my previous server with uwsgi and had no >> >> problem. >> >> >> >> >> >> On Tue, Jan 15, 2013 at 9:51 PM, Niphlod <[email protected]> wrote: >> >> > I may be out of line here, but the problem may lie in the fact that >> >> > if >> >> > you >> >> > want to start a subprocess usually subprocess.call uses a thread to >> >> > communicate with it..... uwsgi doesn't allow to spawn your own >> >> > threads >> >> > as >> >> > long as you don't supply the --enable-threads parameter. >> >> > >> >> > PS: spawning processes from a web-app poses always a lot of problems >> >> > (concurrency, pipes, stderrs, inherited socket, and so on). Be sure >> >> > of >> >> > what >> >> > you're doing. >> >> > >> >> > Il giorno martedì 15 gennaio 2013 06:30:14 UTC+1, Richard Penman ha >> >> > scritto: >> >> >> >> >> >> hello, >> >> >> >> >> >> I set up a uwsgi / nginx server using the >> >> >> setup-web2py-nginx-uwsgi-ubuntu.sh script. >> >> >> However I find when the app tries to start a sub-process I get this >> >> >> error: >> >> >> >> >> >> Fatal Python error: Couldn't create autoTLSkey mapping >> >> >> >> >> >> I read around and apparently this can happen when lack of memory. >> >> >> >> >> >> Do you see any problems with these uwsgi settings: >> >> >> <uwsgi> >> >> >> <socket>/tmp/web2py.socket</socket> >> >> >> <pythonpath>/var/www/web2py/</pythonpath> >> >> >> <mount>/=wsgihandler:application</mount> >> >> >> <master/> >> >> >> <processes>4</processes> >> >> >> <harakiri>60</harakiri> >> >> >> <reload-mercy>8</reload-mercy> >> >> >> <cpu-affinity>1</cpu-affinity> >> >> >> <stats>/tmp/stats.socket</stats> >> >> >> <max-requests>2000</max-requests> >> >> >> <limit-as>512</limit-as> >> >> >> <reload-on-as>256</reload-on-as> >> >> >> <reload-on-rss>192</reload-on-rss> >> >> >> <uid>www-data</uid> >> >> >> <gid>www-data</gid> >> >> >> <cron>0 0 -1 -1 -1 python /var/www/web2py/web2py.py -Q -S >> >> >> welcome >> >> >> -M >> >> >> -R scripts/sessions2trash.py -A -o</cron> >> >> >> <no-orphans/> >> >> >> </uwsgi> >> >> > >> >> > -- >> >> > >> >> > >> >> > >> > >> > -- >> > >> > >> > > > -- > > > --
