long long ServerSocket::recvAll(const int &sock_fd, char *input_buffer,
                                std::string &client_msg) {
  long long all_bytes_recv = 0;
  int bytes_read = 0;
  memset(input_buffer, 0, sizeof(input_buffer));
  bytes_read = recv(sock_fd, input_buffer, INPUT_BUFFER_SIZE, 0);

  while (bytes_read > 0) {
    input_buffer[bytes_read] = '\0';
    all_bytes_recv += bytes_read;
    client_msg += input_buffer;
    bytes_read = recv(sock_fd, input_buffer, INPUT_BUFFER_SIZE, 0);
  }

  return all_bytes_recv;
}