sub check_sock ($) {
my ($unix) = @_;
my $sock = IO::Socket::UNIX->new(Peer => $unix, Type => SOCK_STREAM);
+ warn "E: $! connecting to $unix\n" unless defined $sock;
ok($sock, 'client UNIX socket connected');
ok($sock->write("GET /host-port HTTP/1.0\r\n\r\n"),
'wrote req to server');