Function test_success

test/sockets/test_udp_echo.c:42–51

}

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

void main_loop(void) {
  fd_set fdr, fdw;