🚀 go-pugleaf

Hi,

I've not got my full working version of the Indy 9 code, as I was moving to 
Indy 10 a while back, however there's not much to the UDP use, the server 
end is a bit more complicated, but not much.

I've put these client code snippets in a thread, with an input Q to transmit 
data to the server:

    // create client UDP component, set remote connection settings
    IdUDPClient = new TIdUDPClient(NULL);
    IdUDPClient->Host = host_name;
    IdUDPClient->Port = host_port;
    IdUDPClient->ReceiveTimeout = 100;
    IdUDPClient->Active = true;

while (!Terminated)
{
            if (IdUDPClient)
            {
                try
                {
                    // Indy 9:
                        IdUDPClient->SendBuffer( ptr->Udata, ptr->Ulength );

                    // Indy 10:
                        IdUDPClient->SendBuffer(RawToBytes(ptr->Udata, 
ptr->Ulength));

            // if you want a response and want to wait....

                     // Indy 9:
                            RxBuf->Ulength = IdUDPClient->ReceiveBuffer( 
RxBuf->Udata,
                                                                             
                            RxBuf->BufferSize,
                                                                             
                            a_timeout_value );
                     // Indy 10
                        TIdBytes buf;

                        buf.Length = RxBuf->BufferSize;

                        RxBuf->Ulength = IdUDPClient->ReceiveBuffer(buf, 
this_ptr->EventID);

                        BytesToRaw(buf, RxBuf->Udata, RxBuf->Ulength);

Regards,

Paul