thanks for committing the up stream changes [1] to resolve the repeated 50 day hangs on 11.0R. It seems the PORTREVISION bump is missing which means binary packages won't realise there is a very useful change included. Please bump it! [1]: https://www.mail-archive.com/haproxy@formilux.org/msg25809.html
A commit references this bug: Author: demon Date: Wed Apr 19 20:15:53 UTC 2017 New revision: 438911 URL: https://svnweb.freebsd.org/changeset/ports/438911 Log: Bump PORTREVISION due to recent changes. PR: 218761 Submitted by: Dave Cottlehuber <dch@skunkwerks.at> Changes: head/net/haproxy/Makefile head/net/haproxy-devel/Makefile