Confirmed. python-memcached does not exhibit this issue. I read on another list that downgrading to cmemcache 0.91 addresses the issue as well. Were I a little more adept, I'd take a stab at addressing the issue in cmemcache (or would it be libmemcached?)...
Thanks, James On Jul 9, 3:09 pm, James <[email protected]> wrote: > Has anyone managed to get cmemcache to work with Django via Apache/ > mod_wsgi under load? > > This is somewhat disappointing: > > mcm_fetch_cmd():1157: memcache(4) protocol error: protocol, expected a > response > mcm_get_line():1545: memcache(4) protocol error: no \r before \n > > memcached 1.2.8 > cmemcache 0.95 > libmemcache_1.4.0-rc2 > > For libmemcache, I tried applying two different patches: > > - this one athttp://gijsbert.org/downloads/cmemcache/did not work > for me - the resulting library caused different crashes when importing > cmemcache > - this one > athttps://svn.pardus.org.tr/pardus/devel/programming/libs/libmemcache/f... > addressed the cmemcache import crashes, but the root issue still > exists. > > I suppose I should just fall back to python-memcache as well. I will > try that now and see what the result is. > > James > > On May 12, 9:26 am, Zagor <[email protected]> wrote: > > > FYI for any future souls that might run into this. > > > The version ofmemcacheand c based libmemcache library we had did not > > work nice together. We ended up using python-memcacheapproach and it > > seems to work fine now. > > > On Apr 23,4:55 pm, Zagor <[email protected]> wrote: > > > > I am getting anerrormessage when usingmemcachewith django + apache > > > under some load. When I test the server in isolation it works fine, > > > but as soon as it is exposed any load it fills the apache log with > > >errormessages and revs the CPU to the max until I reboot. > > > > Here is theerrorfrom apache log: > > > > .... > > > [[email protected]] mcm_fetch_cmd():1176:memcache(4)protocol > > >error: Resource temporarily unavailable: server sent data for key not > > > in request > > > ... > > > [[email protected]] mcm_get_line():1542:memcache(4)protocol > > >error: no \r before \n > > > [[email protected]] mcm_get_line():1542:memcache(4)protocol > > >error: no \r before \n > > > [[email protected]] mcm_fetch_cmd():1154:memcache(4)protocol > > >error:protocol, expected a response > > > .... > > > > Does anyone have any advice or thoughts how to fix this? Google-ing > > > didn't yield and luck so far. > > > > Thanks > > > > PS: > > > Usingmemcache1.2.8 > >
