Comment 5 for bug 1641238

Created attachment 34451
Forward 100-continue (and minimize race when reusing backend connections)

I proposed this patch a while ago on the dev@ list ([1]), this is an update for latest trunk, with more (though incomplete) testing.

Could you please give it a try?

[1]. https://lists.apache.org/thread.html/4e541e032b8a77ebec8248534637b47cdcd4f38af79baa5259845db0@1430360070@%3Cdev.httpd.apache.org%3E