From: Eric Wong Date: 2017-04-19T01:12:46+00:00 Subject: [ruby-core:80787] Re: [Ruby trunk Feature#13362] [PATCH] socket: avoid fcntl for read/write_nonblock on Linux akr@fsij.org wrote: > I think we can try it to see the incompatibility is really minor or not. > So, it should be described in NEWS. OK, r58400. I think Ruby 1.8 => 1.9 introduced similar minor incompatibility for all pipe and sockets, too, since 1.8 always used non-blocking I/O to implement blocking IO with green threads. Unsubscribe: