I modified the DE_WEB project ,and made a simple socket client to connect to the server on PC.
The server on PC is developed on Visual C++,and it works well(can be connected by client on PC).
But the client in this project on DE2 could not connect to the server,the function connect() returns errtimeout. but I can get reply from the DE2 board using ping command.
what's wrong?
here are some of code in client:
static char* ip="192.168.0.139";
static int port=104;
static SOCKET socketfd;
static struct sockaddr_in local;
void clienttask()
{
int flag;
socketfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(socketfd == INVALID_SOCKET)
{
die_with_err("socket create fail");
}
local.sin_family = AF_INET;
local.sin_port = htons(port);
local.sin_addr.s_addr = inet_addr(ip);
flag = connect(socketfd, (struct sockaddr*)&local, sizeof(local));
if(flag == SOCKET_ERROR)
{
die_with_err("connect err");
}
}
