Not sure this is the right mailing list or that it should go to dev.
One of our unit tests will occasionally have a null pointer exception durin=
g shutdown. Unfortunately I have not been able to create a small reproducti=
on yet.
The scenario is as follows.
* SpringApplicationShutdownHook calls Tomcat.stop() and a contextVersio=
n used by a SSE request is removed through MapperListener.unregisterContext
* A tomcat thread processes an IOException ("Connection reset by peer")=
exception for that SSE request and ends up in Mapper.map() and gets a null=
result
from contextObjectToContextVersionMap.get(context). In the end this causes =
a NullPointerException in internalMapWrapper when
calling contextVersion.path.length()
This seems to be only in Tomcat 10.1.12+. Tomcat 10.1.11 does not have the =
problem.
Regards,
Patrick
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