@skyway-sdk/core/dist/config.js

The official Next Generation JavaScript SDK for SkyWay

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ContextConfig = void 0;
const common_1 = require("@skyway-sdk/common");
const deepmerge_1 = __importDefault(require("deepmerge"));
const errors_1 = require("./errors");
const util_1 = require("./util");
const log = new common_1.Logger('packages/core/src/config.ts');
class ContextConfig {
    /**@internal */
    constructor(options = {}) {
        var _a;
        /**@internal */
        this.rtcApi = {
            domain: 'rtc-api.skyway.ntt.com',
            timeout: 30000,
            secure: true,
            eventSubscribeTimeout: 5000,
        };
        /**@internal */
        this.iceParamServer = {
            domain: 'ice-params.skyway.ntt.com',
            version: 1,
            secure: true,
        };
        /**@internal */
        this.signalingService = {
            domain: 'signaling.skyway.ntt.com',
            secure: true,
        };
        /**@internal */
        this.analyticsService = {
            domain: 'analytics-logging.skyway.ntt.com',
            secure: true,
        };
        // stunPortsのデフォルトは443。未指定の場合443に接続する
        this.rtcConfig = {
            timeout: 30000,
            turnPolicy: 'enable',
            turnProtocol: 'all',
            stunPolicy: 'enable',
            stunPorts: [443],
            iceDisconnectBufferTimeout: 5000,
        };
        this.token = {
            updateRemindSec: 30,
        };
        this.log = {
            level: 'error',
            format: 'string',
        };
        /**@internal */
        this.internal = {
            disableDPlane: false,
        };
        this.member = {
            keepaliveIntervalGapSec: 30,
            keepaliveIntervalSec: 30,
            preventAutoLeaveOnBeforeUnload: false,
            leaveWhenDisconnected: false,
        };
        Object.assign(this, (0, deepmerge_1.default)(this, options));
        // stunPortsはデフォルト[443]と結合せず、指定があれば上書きする
        if ((_a = options.rtcConfig) === null || _a === void 0 ? void 0 : _a.stunPorts) {
            this.rtcConfig.stunPorts = options.rtcConfig.stunPorts;
        }
        this._validateStunPorts();
    }
    // stunPortsは443または3478を1つまたは2つ指定できる（空配列・3つ以上・重複・それ以外の値はエラー）
    _validateStunPorts() {
        const { stunPorts } = this.rtcConfig;
        const isValid = Array.isArray(stunPorts) &&
            stunPorts.length >= 1 &&
            stunPorts.length <= 2 &&
            stunPorts.every((port) => [443, 3478].includes(port)) &&
            new Set(stunPorts).size === stunPorts.length;
        if (!isValid) {
            throw (0, util_1.createError)({
                operationName: 'ContextConfig._validateStunPorts',
                info: errors_1.errors.invalidStunPorts,
                path: log.prefix,
            });
        }
    }
}
exports.ContextConfig = ContextConfig;
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