The following exception is raised when setting WriteListener

java.lang.ClassCastException: org.springframework.security.web.servletapi.HttpServlet3RequestFactory$SecurityContextAsyncContext cannot be cast to io.undertow.servlet.spec.AsyncContextImpl
at io.undertow.servlet.spec.ServletOutputStreamImpl.setWriteListener(ServletOutputStreamImpl.java:751)

Spring security is wrapping the servlet request in order to stock security data. these wrapper implements the standards servlet interfaces.

When watching the io.undertow.servlet.spec.ServletOutputStreamImpl.setWriteListener source code, it can be seen that a casting is done to conncrete AsyncContextImpl class (line 752) causing the classcastexception.