devkitPro

Ok looks like I've figured out.

I needed to set...

server.sin_len = 8; // without this set to 8? it wont work (returns -22 on send)


And then use..

n = net_sendto(sock,buf,sizeof(buf),0,(struct sockaddr*)&server,server.sin_len);


On net_sendto before `server.sin_len` it was `sizeof(struct ...

Ok now I get connection = 0 with this.
s32 connection = net_socket (PF_INET, SOCK_DGRAM, IPPROTO_IP)

From looking at network.h it looks as tho PF_INET and AF_INET are the same (one defines into the other)
#define AF_UNSPEC 0
#define AF_INET 2
#define PF_INET AF_INET
#define PF_UNSPEC AF_UNSPEC ...

I'm trying to open a socket with SOCK_DGRAM UDP but its returning -1. When I change this to SOCK_STREAM TCP it opens a socket fine. Is UDP broken?


s32 connection = net_socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (connection < 0) GRRLIB_Printf(95, 25, tex_BMfont5, GRRLIB_LIME, 1, "could not open ...

Thank you very much! I've been struggling with this for days and I finally got it working

What I found out is if I htonl() on the PC server side, I don't need ntohl() on the Wii client side but I figure it'd be best to to ntohl() it just incase.

Hi there.

So I'm trying to create an application for Wii that communicates with my PC.
The problem I've got is `char` works, but when I use `int` it doesn't work properly. The `int` either displays a number that is totally off, or it just renders the screen to nothing. I made a PC client, and it ...