  void writeErr(size_t, const AsyncSocketException& ex) noexcept override {
    LOG(ERROR) << "write error: " << ex.what();
    EXPECT_NE(
        ex.getType(),
        AsyncSocketException::AsyncSocketExceptionType::SSL_ERROR);
  }
  void writeErr(size_t, const AsyncSocketException& ex) noexcept override {
    LOG(ERROR) << "write error: " << ex.what();
    EXPECT_NE(
        ex.getType(),
        AsyncSocketException::AsyncSocketExceptionType::SSL_ERROR);
  }