static void fill_cache(cps_api_key_t *key,const cps_api_object_owner_reg_t &owner) {
std_mutex_simple_lock_guard lg(&cache_lock);
_cache.erase(key);
cache_entry ce ;
ce.owner = owner;
ce.last_updated = std_get_uptime(nullptr);
_cache.insert(key,ce);
}
static bool load_groups() {
std::lock_guard<std::recursive_mutex> lg(_mutex);
if (std_time_is_expired(_last_loaded,5*1000*1000)) {
_last_loaded = std_get_uptime(nullptr);
return _nodes->load();
}
return false;
}
static bool cache_connect(cps_api_key_t &key, cps_api_channel_t &handle) {
std_mutex_simple_lock_guard lg(&cache_lock);
cache_entry ce;
if (_cache.find(&key,ce,true)) {
const static int TM = MILLI_TO_MICRO(1000) * 20; //20 seconds
bool expired = (std_get_uptime(nullptr) - ce.last_updated) > TM;
if (!expired && (cps_api_connect_owner(&ce.owner, handle)==cps_api_ret_code_OK)) {
return true;
} else {
char buff[SCRATCH_LOG_BUFF];
EV_LOG(TRACE,DSAPI,0,"CPS-NS-CACHE","cache expired for key:%s",
cps_api_key_print(&key,buff,sizeof(buff)));
_cache.erase(&key);
}
}
return false;
}
