C++ (Cpp) try_get_credit_data_entry示例

示例#1

文件： cnxcc_redis.c 项目： adubovikov/kamailio

static void __subscription_cb(redisAsyncContext *c, void *r, void *privdata)
{
	redisReply *reply = r;
	str key;
	credit_data_t *credit_data;

	if(reply == NULL) {
		LM_ERR("reply is NULL\n");
		return;
	}

	if(reply->type != REDIS_REPLY_ARRAY || reply->elements != 3)
		return;

	if(strcmp(reply->element[1]->str, "cnxcc:kill_list") != 0)
		return;

	if(!reply->element[2]->str)
		return;

	key.len = strlen(reply->element[2]->str);

	if(key.len <= 0) {
		LM_ERR("Invalid credit_data key\n");
		return;
	}

	key.s = reply->element[2]->str;

	if(try_get_credit_data_entry(&key, &credit_data) < 0)
		return;

	cnxcc_lock(credit_data->lock);

	if(credit_data->deallocating)
		goto done; // no need to terminate the calls. They are already being terminated

	LM_ALERT("Got kill list entry for key [%.*s]\n", key.len, key.s);
	terminate_all_calls(credit_data);
done:
	cnxcc_unlock(credit_data->lock);
}

示例#2

文件： cnxcc_select.c 项目： 4N7HR4X/kamailio

int sel_channels_count(str* res, select_t* s, struct sip_msg* msg) {
	LM_DBG("sel_channels_count for [%.*s]\n",  s->params[2].v.s.len, s->params[2].v.s.s);

	credit_data_t *credit_data	= NULL;
	int value					= 0;

	if (s->params[2].v.s.len <= 0)
	{
		LM_ERR("Client must be specified\n");
		return -1;
	}

	if (try_get_credit_data_entry(&s->params[2].v.s, &credit_data) >= 0)
		value = credit_data->number_of_calls;
	else
		LM_DBG("Client [%.*s] not found\n", s->params[2].v.s.len, s->params[2].v.s.s);

	res->s 	= int2str(value, &res->len);

	return 0;
}