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Posted to dev@jackrabbit.apache.org by "Julian Reschke (Commented) (JIRA)" <ji...@apache.org> on 2012/01/20 16:07:42 UTC
[jira] [Commented] (JCR-3214) [Lock] weird number for "infinite"
[ https://issues.apache.org/jira/browse/JCR-3214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13189843#comment-13189843 ]
Julian Reschke commented on JCR-3214:
-------------------------------------
DomUtil.timeoutToXml:
* Note, that {@link DavConstants#INFINITE_TIMEOUT} is not represented by the String
* {@link DavConstants#TIMEOUT_INFINITE 'Infinite'} defined by RFC 2518, due to a known
* issue with Microsoft Office that opens the document "read only" and
* never unlocks the resource if the timeout is missing or 'Infinite'.
So what happens is that the servlet internall uses MAX_INT as infinite, but then doesn't treat is as a special value, and also divides by 1000 (ms -> s).
Not sure what's the best fix here; do we know whether Office still has this problem?
> [Lock] weird number for "infinite"
> ----------------------------------
>
> Key: JCR-3214
> URL: https://issues.apache.org/jira/browse/JCR-3214
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-jcr-server, locks
> Reporter: David Buchmann
> Assignee: Julian Reschke
>
> (this is a follow-up of JCR-3205)
> i am surprised by the davex reply to a lock request with infinite timeout (before and after the fix from JCR-3205):
> <D:timeout>Second-2147483</D:timeout>
> this number is
> 2^21+50331
> which seems pretty random to me. coincidally, this number is exactly 2^31 - 1 (2147483647) without the last 3 digits. can it be that there are some weird string operations happening on server side?
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