Method do_write

example/cpp11/nonblocking/third_party_lib.cpp:57–65

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

  // Notify that third party library that it should perform its write operation.
  void do_write(boost::system::error_code& ec)
  {
    if (std::size_t len = socket_.write_some(
          boost::asio::buffer(write_buffer_), ec))
    {
      write_buffer_ = write_buffer_ + len;
      state_ = boost::asio::buffer_size(write_buffer_) > 0 ? writing : reading;
    }
  }

private:
  tcp::socket& socket_;