Function test_success

test/sockets/test_tcp_refused.c:30–38

int fd = -1;

void test_success(void) {
  printf("REFUSED PASS\n");
  if (fd >= 0) close(fd);
#ifdef __EMSCRIPTEN__
  emscripten_cancel_main_loop();
#else
  exit(0);
#endif
}

void main_loop(void) {
  fd_set fdw;