[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3448) MultipartFilter does not begin parsing until after transaction is started

Mon Sep 22 17:58:20 EDT 2008

MultipartFilter does not begin parsing until after transaction is started
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                 Key: JBSEAM-3448
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3448
             Project: Seam
          Issue Type: Bug
            Reporter: Clint Popetz

Currently the multipart filter creates the request wrapper upon detecting a multipart post, but does not actually begin processing until the first time someone asks it for a parameter.  This means that upon such a POST, multipart processing won't begin until after the transaction has been created by the SeamPhaseListener, and thus for large uploads (and/or slow network connections) it's very easy to exceed the transaction timeout, leading to failed uploads.

I think that MultipartFilter should call getParam("") before invoking the rest of the chain so that the upload/parsing happen before the tx is created.

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