Method do_request

src/common/admin_socket_client.cc:136–176

}

std::string AdminSocketClient::do_request(std::string request, std::string *result)
{
  int socket_fd = 0, res;
  std::string buffer;
  uint32_t message_size_raw, message_size;

  std::string err = asok_connect(m_path, &socket_fd);
  if (!err.empty()) {
    goto out;
  }
  err = asok_request(socket_fd, request);
  if (!err.empty()) {
    goto done;
  }
  res = safe_recv_exact(socket_fd, &message_size_raw,
				sizeof(message_size_raw));
  if (res < 0) {
    int e = res;
    ostringstream oss;
    oss << "safe_recv(" << socket_fd << ") failed to read message size: "
	<< cpp_strerror(e);
    err = oss.str();
    goto done;
  }
  message_size = ntohl(message_size_raw);
  buffer.resize(message_size, 0);
  res = safe_recv_exact(socket_fd, &buffer[0], message_size);
  if (res < 0) {
    int e = res;
    ostringstream oss;
    oss << "safe_recv(" << socket_fd << ") failed: " << cpp_strerror(e);
    err = oss.str();
    goto done;
  }
  //printf("MESSAGE FROM SERVER: %s\n", buffer.c_str());
  std::swap(*result, buffer);
done:
  compat_closesocket(socket_fd);
 out:
  return err;
}