#ifndef DISABLE_EVENT
deliver_host_address = host->address;
deliver_host_port = port;
-if (event_raise(tb->event_action, US"tcp:connect", NULL)) return -1;
+if (event_raise(tb->event_action, US"tcp:connect", NULL, &errno)) return -1;
#endif
if ((sock = ip_socket(SOCK_STREAM, host_af)) < 0) return -1;