Begin forwarded message:
From: Terry Rosenbaum <[EMAIL PROTECTED]>
Date: Thu Sep 19, 2002 9:09:33 PM America/Phoenix
To: xindice-dev <[EMAIL PROTECTED]>, [EMAIL PROTECTED]
Subject: Warning: XUpdate NOT Thread-Safe
Reply-To: [EMAIL PROTECTED]
Hi,
Just a short warning in case anyone is interested. The xmldb reference implementation
of xupdate used by Xindice uses static variables for parameter passing and persistence
of internal state. Therefore, all XUpdate operations should be considered to be not thread-safe.
Even concurrent executions of xupdates against different collections within a single
instance of Xindice could encounter problems. If you use xupdate, you should take steps
to ensure that only a single xupdate operation could ever be underway at any given moment.
-Terry
-- Tom Bradford - CTO - The dbXML Group - http://www.dbxml.com Apache Xindice (XML Database) - http://xml.apache.org/xindice Labrador (Web Services Hub) - http://www.notdotnet.org/labrador
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