Description of problem: If I set a variable into the MDC, this is propagated fine through to synchronous EJB calls, but is lost in asynchronous EJB calls. Should the MDC not be copied over to the thread retrieved from the thread pool? Upstream https://issues.jboss.org/browse/WFLY-1080
Verified with EAP 6.4.17.CP.CR3.
Released on 2017-09-05 as part of the EAP 6.4.17 release.