fix concurrency problem in 2.2

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#443 fix concurrency problem in 2.2

Milestone: Mailman 2.2 / 3.0

Status: closed-fixed

Owner: nobody

Labels: Web UI (73)

Priority: 5

Updated: 2007-05-04

Created: 2007-03-27

Creator: Tokio Kikuchi

Private: No

The problem is described in a mailman-dev post.

http://www.mail-archive.com/mailman-developers@python.org/msg10203.html

Fix this by introducing reload mechanism in the interface to SQLAlchemy. I use session.refresh() to do this but because this function looks like to break locks, attempt is made to save the lock status and lock again after refresh.

I'm not sure this is the right way to fix the problem but it is working (for now).

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Tokio Kikuchi - 2007-03-27

database reload patch for 2.2

database_reload.patch

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Tokio Kikuchi - 2007-05-04

status: open --> closed-fixed
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Tokio Kikuchi - 2007-05-04

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Fix in a different way by Barry, thanks.

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fix concurrency problem in 2.2

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#443 fix concurrency problem in 2.2

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