Tomas Vanhala created CXF-7909:
----------------------------------
Summary: WS-Addressing allowDuplicates=false rejects legitimate
retransmissions
Key: CXF-7909
URL: https://issues.apache.org/jira/browse/CXF-7909
Project: CXF
Issue Type: Improvement
Components: WS-* Components
Reporter: Tomas Vanhala
According to the WS-Addressing specification
([https://www.w3.org/Submission/ws-addressing]):
"No two messages with a distinct application intent may share a [message id]
property. A message MAY be retransmitted for any purpose including
communications failure and MAY use the same [message id] property."
Our application currently has the setting:
{noformat}
<bean id="mapAggregator" class="org.apache.cxf.ws.addressing.MAPAggregator">
<property name="allowDuplicates" value="false"/>
</bean>
{noformat}
We encountered a situation, where our application was misconfigured (could not
read trust store used for SAML validation) for a short period of time and
rejected incoming messages.
Once the misconfiguration was fixed, retransmissions of these same messages
were rejected due to them being detected as duplicates. This was not a desired
outcome.
Now we are thinking about how to avoid rejecting legitimate retransmissions,
while retaining the benefit of using the WS-Addressing messageid cache.
Could the caching implementation in CXF be enhanced to offer further
configurability? Could the behavour be dependent on whether the original
message was processed successfully (SOAP response) or whether the message was
rejected (SOAP fault)?
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
