[ZCM] [ZC] 1135/ 1 Request "Session data losses when working with frames"

[Collector: Zope Bugs, Features, and Patches ...]

Issue #1135 Update (Request) "Session data losses when working with frames"
 Status Pending, Zope/bug medium
To followup, visit:
  http://zope.org/Collectors/Zope/1135

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= Request - Entry #1 by scamps on Nov 28, 2003 6:34 am


Uploaded:  "session_problem.zexp"
 - http://zope.org/Collectors/Zope/1135/session_problem.zexp/view
When working with frames, and when two frames are storing data in SESSION object concurrently, variables defined by one of the frames in this SESSION object are loosed in following requests.

A thread about this issue is in zope-dev at zope.org list, in November 2003, under the title of "session_concurrency".  It seems that the request retries when a ConflictError occurs are not working properly in this case.

I provide a detailed example in a .zexp   To try it, import the zexp, close your browser and then open it again calling directly the example  http://yourzope/session_problem  You can see how variables are loosed
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