public static SBBIRouter findRouter() throws Exception {
InternetGatewayDevice[] routers;
try {
routers = InternetGatewayDevice.getDevices(DISCOVERY_TIMEOUT);
} catch (IOException e) {
throw new Exception("Could not find router", e);
}
if (routers == null || routers.length == 0) {
throw new Exception("No routers found");
}
if (routers.length != 1) {
throw new Exception("Found more than one router (" + routers.length + ")");
}
return new SBBIRouter(routers[0]);
}
