void pushService(Service *service) {
lua_State *L = master_->dub_L;
if (!master_->dub_pushcallback("browseCallback")) {
// This is really bad...
throw dub::Exception("'browseCallback' callback not set for mdns.Browser !");
}
// <func> <self>
service->pushobject(L, service, "mdns.Service", true);
// <func> <self> <service>
master_->dub_call(2, 0);
// The service will be garbage collected by Lua.
}
