Comment 1 for bug 1533680

According to HAProxy docs (https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#option%20httpclose):
Using "option http-server-close" or "option forceclose" is strongly recommended instead. So, I suggest to use "option forceclose":
https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#option%20forceclose