// fired when a new result is available for a running query:
void
lan::send_response( query_uid qid,
ri_ptr rip,
boost::asio::ip::udp::endpoint sep )
{
//cout << "lan responding for " << qid << " to: "
// << sep.address().to_string()
// << " score: " << rip->score()
// << endl;
using namespace json_spirit;
Object response;
response.push_back( Pair("_msgtype", "result") );
response.push_back( Pair("qid", qid) );
Object result = rip->get_json();
response.push_back( Pair("result", result) );
ostringstream ss;
write_formatted( response, ss );
async_send(&sep, ss.str());
}
