bool httpGet(/*out*/string& result, const string& host, uint16_t port, const string& url,boost::asio::io_service &_io)
{
    try
	{
        string domain = host;
        boost::asio::ip::tcp::resolver resolver(_io);		
        boost::asio::ip::tcp::resolver_query query(domain, IntToStr(port));
        boost::asio::ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
        boost::asio::ip::tcp::resolver::iterator end;

        //Try each endpoint until we successfully establish a connection.
        boost::asio::ip::tcp::socket socket(_io);
        boost::system::error_code error = boost::asio::error::host_not_found;
        while (error && endpoint_iterator != end)
        {
            socket.close();
            socket.connect(*endpoint_iterator++, error);
        }
        if (error)
            throw boost::system::system_error(error);

        //// Form the request. We specify the "Connection: close" header so that the
        //// server will close the socket after transmitting the response. This will
        //// allow us to treat all data up until the EOF as the content.
        boost::asio::streambuf request;
        std::ostream request_stream(&request);
        request_stream << "GET " << url
            << " HTTP/1.0\r\n";
        request_stream << "Host: " << socket.remote_endpoint().address() << "\r\n";
        request_stream << "Accept: */*\r\n";
        request_stream << "Connection: close\r\n\r\n";

        // Send the request.
        boost::asio::write(socket, request);

        // Read the response status line.
        boost::asio::streambuf response(4096);
        boost::asio::read_until(socket, response, "\r\n");

        // Check that response is OK.
        std::istream response_stream(&response);
        std::string http_version;
        response_stream >> http_version;
        unsigned int status_code;
        response_stream >> status_code;
        std::string status_message;
        std::getline(response_stream, status_message);
        if (!response_stream || http_version.substr(0, 5) != "HTTP/")
        {
            std::cerr << "[Get Address ]: Invalid response\n";
            return false;
        }
        if (status_code != 200)
        {
            std::cerr << "[Get Address ]: Response returned with status code " << status_code << "\n";
            return false;
        }

        // Read the response headers, which are terminated by a blank line.
        boost::asio::read_until(socket, response, "\r\n\r\n");

        // Process the response headers.
        std::string header;
        while (std::getline(response_stream, header) && header != "\r"){
        }

        // Read until EOF, writing data to output as we go.
        while (boost::asio::read(socket, response,
            boost::asio::transfer_at_least(1), error)) {
            ;
		}

		string temp;
		while(!response_stream.eof()){
			std::getline(response_stream, temp);
			result.append(temp);
		}

        if (error != boost::asio::error::eof)
            throw boost::system::system_error(error);

        return true;
    }catch(std::excetion& e){std::cerr << e.what();}
 

    return false;
}