On what line do you get the error?
On Fri, Mar 12, 2010 at 9:29 AM, mk <apollo...@gmail.com> wrote:
> Hi,
>
> I am trying to send a proto over a socket, but i am getting
> segmentation error. Could someone please help and tell me what is
> wrong with this?
>
> file.proto
> message data{
> required string x1 = 1;
> required uint32 x2 = 2;
> required float x3 = 3;
> }
>
> client.cpp
> ...
> // class defined in proto
> data data_snd;
> data data_rec;
>
> char *y1 = "operation1";
> uint32_t y2 = 123 ;
> float y3 = 3.14;
>
> // assigning data to send()
> data_snd.set_x1(y1);
> data_snd.set_x2(y2);
> data_snd.set_x3(y3);
>
> //sending data to the server
> if (send(socket, &data_snd, sizeof(data_snd), 0) < 0) {
> cerr << "send() failed" ;
> exit(1);
> }
>
> //receiving data from the client
> if (recv(socket, &data_rcv, sizeof(data_rcv), 0) < 0) {
> cerr << "recv() failed";
> exit(1);
> }
>
> //printing received data
> cout << data_rec.x1() << "\n";
> cout << data_rec.x2() << "\n";
> cout << data_rec.x3() << "\n";
> ...
>
> server.cpp
> ...
>
> //receiving data from the client
> if (recv(socket, &data_rcv, sizeof(data_rcv), 0) < 0) {
> cerr << "recv() failed";
> exit(1);
> }
>
> //printing received data
> cout << data_rec.x1() << "\n";
> cout << data_rec.x2() << "\n";
> cout << data_rec.x3() << "\n";
>
> // assigning data to send()
> data_snd.set_x1(data_rec.x1());
> data_snd.set_x2(data_rec.x2());
> data_snd.set_x3(data_rec.x3());
>
> //sending data to the server
> if (send(socket, &data_snd, sizeof(data_snd), 0) < 0) {
> cerr << "send() failed" ;
> exit(1);
> }
> ...
>
> Thanks for help and replies-
>
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