I wrote a patch to enable beaker session work on webapp. You can get code here.
http://appengine-cookbook.appspot.com/recipe/add-session-support-to-webapp/ On Sep 25, 1:11 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > First post related to my first ever app, so watch out. > > I've had a lot of fun making this: > > http://chroma-some.appspot.com/ > > And I've gotten a fair volume of usage which has encouraged me to keep > polishing it. One issue I was having was attempting to store too many > data structures (big dictionary of color terms, session-related > dictionaries, etc) in memory in the Main(). I was getting errors as a > result. > > I memcached the big dictionary of color terms -- I want that shared > across users -- and that seems to work fine. Searches are reasonably > fast. > > I also created a datastore with the intention of storing the user's > per-session saves (permanent gallery sort-of-a-thing will come later). > This flushes into another permanent datastore at the start of each > session (so I can track what colors are popular across time and > region). This perm datastore works fine as well. > > But now I'm experiencing concurrency issues with what I intended to be > a per-session datastore -- I can see other users session saves. They > can see mine. I delete theirs, creating errors when they try to re- > access, etc. Your classic concurrency crises! > > I could use some help -- broad stroke steps to take -- to sort of > quickly implement a solution. Obviously, I need a user ID by which to > filter the session saves, but what's the best practice there? How to > create it? Where to store it (as a cookie)? > > Later I plan to make use of the Google User functionality, but at this > stage I'd just to get the per-session datastore working w/o > concurrency problems. > > Thanks in advance for any help! > > Jason --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
