On Monday, October 31, 2011 1:16:24 AM UTC+8, François wrote: > > On Sat, 20 Aug 2011 06:48:02 Dima Pasechnik wrote: > > A couple of days ago we had a hard to explain crash of sagenb (flask) > > webapp when it was hammered by 70 undergrads simultaneously during our > lab. > > We don't rule out that it could be a twisted bug. Twisted has meanwhile > > advanced to version 11.0.0, and no longer includes twisted.web2. > > The latter was (partially) backported to twisted.web, though. > > > > Any thoughts on this? Rado explained to me that sagenb only uses a tiny > part > > of functionality of twisted, so perhaps it can be replaced > > all together by something more robust? > > > twisted.web2-8.1.0 works fine alongside twisted-11 here in sage-on-gentoo. > However, getting rid of it would be most welcome. > > Francois > Hi, We have been running the rkirov-flask notebook with twisted-11 (and without twisted.web2) for the past couple of months. The servers are being used by about 120 students and have been running very well. Running on the earlier version of twisted used to make the servers crash all of a sudden. The symptom was that the website wouldn't respond and neither would the browser get any kind of error. Only thing was that the browser would keep on "loading" the webpage.
We have seen zero crashes since the move to twisted-11. Haven't had to restart any of the servers for over 2 months. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
