Method do_read

example/cpp11/nonblocking/third_party_lib.cpp:40–47

Notify that third party library that it should perform its read operation.

  // Notify that third party library that it should perform its read operation.
  void do_read(boost::system::error_code& ec)
  {
    if (std::size_t len = socket_.read_some(boost::asio::buffer(data_), ec))
    {
      write_buffer_ = boost::asio::buffer(data_, len);
      state_ = writing;
    }
  }

  // Returns true if the third party library wants to be notified when the
  // socket is ready for writing.