}
afb_proto_ws_on_hangup(pws, on_pws_hangup);
} else {
wsj1 = afb_ws_client_connect_wsj1(loop, av[1], &wsj1_itf, NULL);
if (wsj1 == NULL) {
fprintf(stderr, "connection to %s failed: %m\n", av[1]);
}
afb_proto_ws_on_hangup(pws, on_pws_hangup);
} else {
wsj1 = afb_ws_client_connect_wsj1(loop, av[1], &wsj1_itf, NULL);
if (wsj1 == NULL) {
fprintf(stderr, "connection to %s failed: %m\n", av[1]);