f2e-server3/lib/utils/engine.js

f2e-server 3.0

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.dynamicImport = exports.VERSION = exports.ENGINE_TYPE = exports.version = exports.uWS = void 0;
const logger_1 = __importDefault(require("./logger"));
const meta = require('../../package.json');
/** 是否bunjs环境？ */
const isBun = 'bun' in process.versions;
/** 是否deno环境？ */
const isDeno = 'deno' in process.versions;
/** 是否支持 uWebSockets.js*/
exports.uWS = null;
exports.version = process.platform + '_' + process.arch + '_' + process.versions.modules;
if (!isBun && !isDeno) {
    try {
        exports.uWS = require('uWebSockets.js');
        logger_1.default.debug('uWebsuckets.js version: ', exports.version);
    }
    catch (e) {
        logger_1.default.debug('uWebSockets.js not found, use default node:http(s) module instead');
    }
}
else {
    logger_1.default.debug('bunjs environment, use default node:http(s)');
}
/**
 * 服务运行环境是 uWebSockets.js, bunjs, 还是原生node
 */
exports.ENGINE_TYPE = isBun ? 'bun' : (isDeno ? 'deno' : (exports.uWS ? 'uws' : 'node'));
exports.VERSION = `${meta.name} ${meta.version} [${exports.ENGINE_TYPE}]`;
const cached_modules = {};
const dynamicImport = async (modulePath) => {
    if (cached_modules[modulePath]) {
        return cached_modules[modulePath];
    }
    switch (exports.ENGINE_TYPE) {
        case 'deno':
        case 'bun':
            cached_modules[modulePath] = (await Promise.resolve(`${modulePath}`).then(s => __importStar(require(s)))).default;
            break;
        default:
            const mod = require(modulePath);
            if (!mod.default) {
                mod.default = mod;
            }
            cached_modules[modulePath] = mod;
            break;
    }
    return cached_modules[modulePath];
};
exports.dynamicImport = dynamicImport;