Hello Quanah, On 26 May 2017 at 20:36, Quanah Gibson-Mount <quanah(a)symas.com&gt; wrote: That makes sense. I've written a test program which exercises the different ways of generating SIGPIPE, available at [1]. This should make verifying the patch easier. I'll also update the ITS. Best, Lorenz 1: https://gist.github.com/lmb/a35e7b9566fa79e7bf971ac21bbb9efb -- Lorenz Bauer | Systems Engineer 25 Lavington St., London SE1 0NZ www.cloudflare.com