0, 1, nodelay, keepalive, (Plug) ssh, &ssh->cfg);
if ((err = sk_socket_error(ssh->s)) != NULL) {
ssh->s = NULL;
0, 1, nodelay, keepalive, (Plug) ssh, &ssh->cfg);
if ((err = sk_socket_error(ssh->s)) != NULL) {
ssh->s = NULL;
p = connect_to_host(ssh, host, port, realhost, nodelay, keepalive);
if (p != NULL)
return p;
p = connect_to_host(ssh, host, port, realhost, nodelay, keepalive);
if (p != NULL)
return p;