@voicenter-team/mysql-dynamic-cluster/dist/src/pool/PoolStatus.d.ts

Galera cluster with implementation of dynamic choose mysql server for queries, caching, hashing it and metrics

/**
 * Created by Bohdan on Sep, 2021
 */
import { Pool } from "./Pool";
import { IUserPoolSettings } from "../types/PoolSettingsInterfaces";
export declare class PoolStatus {
    active: boolean;
    availableConnectionCount: number;
    private readonly _pool;
    private _isValid;
    get isValid(): boolean;
    private _queryTime;
    get queryTime(): number;
    private _loadScore;
    get loadScore(): number;
    private _validator;
    private _loadFactor;
    private _timer;
    private _nextCheckTime;
    private readonly timerCheckRange;
    private readonly timerCheckMultiplier;
    /**
     * @param pool pool of what status to check
     * @param settings pool settings
     * @param active default pool active status before status check
     * @param availableConnectionCount max connection count in the pool
     */
    constructor(pool: Pool, settings: IUserPoolSettings, active: boolean, availableConnectionCount: number);
    /**
     * Stop pool check status timer
     */
    stopTimerCheck(): void;
    /**
     * Check pool status
     */
    checkStatus(): Promise<void>;
    /**
     * Start timer for next pool check status
     * @param downgrade downgrade time for next check pool status?
     * @private
     */
    private nextCheckStatus;
}