Caleb Cushing created LOG4J2-3032:
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Summary: Memory appender that can be flushed to another appender
later
Key: LOG4J2-3032
URL: https://issues.apache.org/jira/browse/LOG4J2-3032
Project: Log4j 2
Issue Type: New Feature
Reporter: Caleb Cushing
Here's [my use case](https://stackoverflow.com/q/66069724/206466 ). Basically,
I only want to print test logs if the test fails. I think this could be fixed
by having some kind of in-memory appender, just a hashmap would do, and then
allow adding a child (or something) appender that could read the entirety of
this data and then log it. Maybe just some way to have an appender read a queue
of messages and log immediately.
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