pg-cache/lru.d.ts

PostgreSQL connection pool LRU cache manager

import pg from 'pg';
type PgPoolKey = string;
export type PoolCleanupCallback = (pgPoolKey: string) => void;
export declare class PgPoolCacheManager {
    private cleanupTasks;
    private closed;
    private cleanupCallbacks;
    private readonly pgCache;
    registerCleanupCallback(callback: PoolCleanupCallback): () => void;
    get(key: PgPoolKey): pg.Pool | undefined;
    has(key: PgPoolKey): boolean;
    set(key: PgPoolKey, pool: pg.Pool): void;
    delete(key: PgPoolKey): void;
    clear(): void;
    close(): Promise<void>;
    waitForDisposals(): Promise<void>;
    private notifyCleanup;
    private disposePool;
}
export declare const pgCache: PgPoolCacheManager;
export declare const close: (verbose?: boolean) => Promise<void>;
export declare const teardownPgPools: (verbose?: boolean) => Promise<void>;
export {};