On the 2.4.x branch:

Merged /httpd/httpd/trunk:r1790973,1790978

mpm_winnt: always invoke ap_lingering_close() at connection end as in
     all other mpm modules, giving everyone a chance to cleanup at prep
     lingering close hook.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1792211 13f79535-47bb-0310-9956-ffa450edef68