# test reverse sending with non-blocking relay use strict; use warnings; our %args = ( client => { func => \&read_stream, }, relay => { func => sub { ioflip(@_); relay(@_); }, nonblocking => 1, }, server => { func => \&write_stream, }, len => 251, md5 => "bc3a3f39af35fe5b1687903da2b00c7f", );