cpp11chat/message.cpp

#include "message.h"

using namespace boost;



void message::send(boost::asio::ip::tcp::socket& socket)
{
    system::error_code ec;

    asio::write(socket, asio::buffer(get_message_length() + get_message()), ec);

    if (ec)
        throw std::runtime_error("Networking error: " + ec.message());
}

void message::receive(boost::asio::ip::tcp::socket& socket)
{
    system::error_code ec;
    asio::streambuf sb;
    std::istream is(&sb);
    std::string data;

    asio::read(socket, sb, asio::transfer_exactly(sizeof(size_t)), ec);
    is >> data;
    size_t len = std::stoull(data);

    asio::read(socket, sb, asio::transfer_exactly(len), ec);
    data.clear();
    data.reserve(len);
    is.clear();
    data = std::string(std::istreambuf_iterator<char>(is), std::istreambuf_iterator<char>());

    if (ec)
        throw std::runtime_error("Networking error: " + ec.message());

    process_data(data);
}


message::~message() {}