"use strict";
/**
 * ioredis客户端模块
 * @date 2022-03
 * @author 何华东
 */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.redisClient = void 0;
var mslib_1 = require("mslib");
var typescript_ioc_1 = require("typescript-ioc");
var Contants_1 = require("./Contants");
var IORedis = require("ioredis");
/**
 * redis客户端实例
 *
 * 模块被加载时，从ioc读取配置config.ioredis并自动创建该实例，如果未配置则为空
 *
 * 当开启国际化&场端环境（process.env['SUB_NODE_ENV']=PARK）&redis未配置密码时，会自动从sqlite3读取redis密码
 *
 * 默认配置为关闭离线队列，延迟连接(懒连接)，如果确定项目会使用redis，需要关闭延迟连接，否则第一次调用会抛出异常
 *
 * 具体配置参考官方文档
 *
 * https://www.npmjs.com/package/ioredis
 */
exports.redisClient = null;
var config = typescript_ioc_1.Container.getValue('config.ioredis');
var global_config = typescript_ioc_1.Container.getValue('config.global');
if (config)
    init_redis();
function init_redis() {
    var _a;
    return __awaiter(this, void 0, void 0, function () {
        var redis_pwd, knexInstance, configs, error_1;
        return __generator(this, function (_b) {
            switch (_b.label) {
                case 0:
                    if (!((global_config === null || global_config === void 0 ? void 0 : global_config.enabled) === true && Contants_1.default.IS_PARK && !config.password)) return [3 /*break*/, 4];
                    _b.label = 1;
                case 1:
                    _b.trys.push([1, 3, , 4]);
                    knexInstance = require('knex')({
                        client: 'sqlite3',
                        connection: {
                            filename: "/home/keytop/data/lotconfig.db"
                        }
                    });
                    return [4 /*yield*/, knexInstance('t_config').where({ session: 'redis', name: 'password' })];
                case 2:
                    configs = _b.sent();
                    if (configs && configs.length > 0 && configs[0].value)
                        redis_pwd = (_a = configs[0]) === null || _a === void 0 ? void 0 : _a.value;
                    mslib_1.logger.info("\u4ECEsqlite\u8BFB\u53D6redis\u5BC6\u7801\u6210\u529F," + (!redis_pwd ? '未设置密码' : '******'));
                    return [3 /*break*/, 4];
                case 3:
                    error_1 = _b.sent();
                    mslib_1.logger.error('从sqlite读取redis密码失败', error_1);
                    return [3 /*break*/, 4];
                case 4:
                    exports.redisClient = new IORedis(Object.assign({
                        /**
                            https://www.npmjs.com/package/ioredis
                            默认情况下，每重试 20 次，所有挂起的命令都会被刷新并显示一个错误。这样可以确保在连接断开时命令不会永远等待。
                            将 maxRetriesPerRequest 设置null为禁用此行为，并且每个命令将永远等待，直到连接再次处于活动状态（这是 ioredis v4 之前的默认行为）。
                         */
                        maxRetriesPerRequest: 0,
                        //懒连接
                        lazyConnect: true,
                        //关闭离线队列
                        enableOfflineQueue: false
                    }, redis_pwd ? { password: redis_pwd } : {}, config));
                    exports.redisClient.on("error", function (error) {
                        //服务器连接失败,会频繁触发异常
                        if (error.code === 'ECONNREFUSED')
                            return;
                        mslib_1.logger.error("redis", error);
                    });
                    return [2 /*return*/];
            }
        });
    });
}
//# sourceMappingURL=Redis.js.map