Opened 15 years ago
Closed 15 years ago
#10760 closed (invalid)
Some session data gets lost between multiple concurrent request
| Reported by: | bogdan2412 | Owned by: | nobody |
|---|---|---|---|
| Component: | contrib.sessions | Version: | 1.0 |
| Severity: | Keywords: | ||
| Cc: | Triage Stage: | Unreviewed | |
| Has patch: | no | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | no | UI/UX: | no |
Description
When a lot of concurrent requests are made by the same user and each request modifies something in the session, some of the data gets lost.
A more precise example: I maintain a list of selected items for each session and each (ajax) request adds or removes a certain object to/from that list. When the user rapidly selects a lot of objects and each request returns success, after a refresh some objects are missing from the list. I need a way to lock sessions for these requests.
I'm not sure if this is considered a bug or not. If it's not, I'd appreciate another solution to this (the only thing i could think of is making a separate database table for stuff like this, but i don't like having to, or know how to, handle session expiration in this case).
Django saves the session at the end of every request, if you want to save it more quickly you need to do taht in your own code.