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https://issues.apache.org/jira/browse/CXF-352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985438#action_12985438
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Dennis Sosnoski commented on CXF-352:
-------------------------------------

This is an old issue, and in the interim some aspects of WS-RM have been 
clarified. WS-RM must *not* change the WS-A MessageID in resent messages (see 
http://www.ws-i.org/Profiles/ReliableSecureProfile-1.0-2010-11-09.html#retransmission),
 since it is the same message being resent. But it needs to replace the 
SequenceAcknowledgement if present, and also must run the message through 
security processing again (if applicable). Resending a secured message with the 
same Timestamp is totally broken behavior.

So the existing retransmission behavior works only for unsecured messages, and 
only for WS-RM implementations which are tolerant of bad 
SequenceAcknowledgement values.

> Update WS-A MessageID and WS-RM  Acknowledgement headers in resent messages
> ---------------------------------------------------------------------------
>
>                 Key: CXF-352
>                 URL: https://issues.apache.org/jira/browse/CXF-352
>             Project: CXF
>          Issue Type: Task
>          Components: WS-* Components
>            Reporter: Andrea Smyth
>
> Currently a message is resent as is. This implies use of the originally 
> assigned messageID, and works because we are by default tolerant against 
> duplicate messageIDs .  To be strictly compliant, the resent  message should 
> be given a new ID. Once we are updating the headers, we may also either 
> remove any pre-existing SequenceAcknowledgement header (it  may be 
> out-of-date, but that does not cause any harm) or, for  efficiency, replace 
> it with an up-to-date SequenceAcknowledgement.
> Requires re-running the message through a selective chain of  interceptors or 
> else a manual approach to updating the headers in question. and subsequently 
> re-marshalling the messge.

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