forked from auracaster/openocd
1. Use TCP_NODELAY, which makes things twice as fast. 2. Get rid of a bunch of unnecessary socket block/non-block calls, which improves speed another 10% or so. Change-Id: I415db5746d55374a14564b1973b81e3517f5cb67 Signed-off-by: Tim Newsome <tim@sifive.com> Reviewed-on: https://review.openocd.org/c/openocd/+/6534 Tested-by: jenkins Reviewed-by: Jan Matyas <matyas@codasip.com> Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>