[Webware-devel] [ webware-Bugs-795037 ] SessionFileStore raises
KeyError on corrupt session data
Bugs item #795037, was opened at 2003-08-26 02:58
Message generated for change (Comment added) made by cito
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Category: WebKit
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Ben Parker (benparker)
Assigned to: Nobody/Anonymous (nobody)
Summary: SessionFileStore raises KeyError on corrupt session data
Initial Comment:
In SessionFileStore.__getitem__(), the store raises a
KeyError on corrupted session data, and leaves the
corrupted data on the filesystem.
If corrupted data is written during a bad appserver
shutdown, the SessionStore continually throws those
KeyErrors for any attempt to iterate over active sessions.
The SessionFileStore should at least raise a different
type of error indicating the problem is not KeyError but
corrupted data. But then shouldn't it clean up the
session? or maybe move it to a "corrupted" directory for
review?
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>Comment By: Christoph Zwerschke (cito)
Date: 2008-11-08 01:02
Message:
This is similar to #678129 and has been fixed in r1758. The corrupt file is
now removed and the error message is reported via app.handleException().
However, we still raise a KeyError, so that the application behaves like
when the session is expired and does not break with unexpected errors.
(Should have been closed already 5 years ago ;-)
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