Я думаю, вы должны сделать что-то вроде этого:
#define MY_PORT 47110
/* Listener callback, this gets called by GTK+ when
* there's socket activity to handle.
*/
static gboolean cb_listener(GIOChannel *source, GIOCondition condition, gpointer data
{
switch(condition)
{
case G_IO_IN:
/* There's data to be read. */
break;
default:
/* An error has occured, or socket is closed. */
return FALSE; /* This tells GIO to remove the source, might be drastic. */
}
return TRUE; /* This tells GIO that all is fine. */
}
Затем в другом месте (в функции, может быть, main()
):
GSocketListener *listener;
listener = g_socket_listener_new();
g_socket_listener_add_inet_port(listener, MY_PORT, NULL, NULL);
g_io_add_watch(G_IO_CHANNEL(listener), G_IO_IN | G_IO_ERR | G_IO_HUP, cb_listener, NULL);