"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const DEFAULT_CHECK_INTERVAL = 300;
class CheckBrokenConnections {
    constructor({ realm, config, checkInterval = DEFAULT_CHECK_INTERVAL, onClose }) {
        this.timeoutId = null;
        this.realm = realm;
        this.config = config;
        this.onClose = onClose;
        this.checkInterval = checkInterval;
    }
    start() {
        if (this.timeoutId) {
            clearTimeout(this.timeoutId);
        }
        this.timeoutId = setTimeout(() => {
            this.checkConnections();
            this.timeoutId = null;
            this.start();
        }, this.checkInterval);
    }
    stop() {
        if (this.timeoutId) {
            clearTimeout(this.timeoutId);
            this.timeoutId = null;
        }
    }
    checkConnections() {
        var _a, _b, _c;
        const clientsIds = this.realm.getClientsIds();
        const now = new Date().getTime();
        const { alive_timeout: aliveTimeout } = this.config;
        for (const clientId of clientsIds) {
            const client = this.realm.getClientById(clientId);
            const timeSinceLastPing = now - client.getLastPing();
            if (timeSinceLastPing < aliveTimeout)
                continue;
            try {
                (_a = client.getSocket()) === null || _a === void 0 ? void 0 : _a.close();
            }
            finally {
                this.realm.clearMessageQueue(clientId);
                this.realm.removeClientById(clientId);
                client.setSocket(null);
                (_c = (_b = this).onClose) === null || _c === void 0 ? void 0 : _c.call(_b, client);
            }
        }
    }
}
exports.CheckBrokenConnections = CheckBrokenConnections;