My project was compiling and executing, but I get an error now.  I'm not sitting at my desk right now, but I think it said "Incorrect parameters" when I examine the error.  Here's the offending code:

 

    boost::asio::io_service io_service;
   
    using boost::asio::ip::udp;
   
    udp::socket s(io_service, udp::endpoint(udp::v4(), 0));     
       
    udp::resolver resolver(io_service);
    udp::resolver::query query(udp::v4(), "127.0.0.1", 606);
   
    try
    {     
        udp::resolver::iterator iterator = resolver.resolve(query);
        s.send_to(boost::asio::buffer(buffer, size), *iterator);
    }
    catch ( std::exception& e )
    {
        std::cout << e.what() << std::endl;
   
    }

 

 

The first line in the try block is what causes the exception.  I thought I backed out all my changes, but I still can't get it to work.  Can somebody tell me what obvious dumb mistake I made?