flow like the river

VISUALIZACION/node_modules/@elastic/transport/lib/pool/ClusterConnectionPool.d.ts

@@ -0,0 +1,77 @@
+import BaseConnectionPool, { ConnectionPoolOptions, GetConnectionOptions } from './BaseConnectionPool';
+import { Connection, ConnectionOptions } from '../connection';
+export interface ResurrectOptions {
+    now: number;
+    requestId: string | number;
+    name: string | symbol;
+    context: any;
+}
+export interface ResurrectEvent {
+    strategy: string;
+    name: string | symbol;
+    request: {
+        id: string;
+    };
+    isAlive: boolean;
+    connection: Connection;
+}
+export default class ClusterConnectionPool extends BaseConnectionPool {
+    dead: string[];
+    resurrectTimeout: number;
+    resurrectTimeoutCutoff: number;
+    pingTimeout: number;
+    resurrectStrategy: number;
+    static resurrectStrategies: {
+        none: number;
+        ping: number;
+        optimistic: number;
+    };
+    constructor(opts: ConnectionPoolOptions);
+    /**
+     * Marks a connection as 'alive'.
+     * If needed removes the connection from the dead list
+     * and then resets the `deadCount`.
+     *
+     * @param {object} connection
+     */
+    markAlive(connection: Connection): this;
+    /**
+     * Marks a connection as 'dead'.
+     * If needed adds the connection to the dead list
+     * and then increments the `deadCount`.
+     *
+     * @param {object} connection
+     */
+    markDead(connection: Connection): this;
+    /**
+     * If enabled, tries to resurrect a connection with the given
+     * resurrect strategy ('ping', 'optimistic', 'none').
+     *
+     * @param {object} { now, requestId }
+     */
+    resurrect(opts: ResurrectOptions): void;
+    /**
+     * Returns an alive connection if present,
+     * otherwise returns a dead connection.
+     * By default it filters the `master` only nodes.
+     * It uses the selector to choose which
+     * connection return.
+     *
+     * @param {object} options (filter and selector)
+     * @returns {object|null} connection
+     */
+    getConnection(opts: GetConnectionOptions): Connection | null;
+    /**
+     * Empties the connection pool.
+     *
+     * @returns {ConnectionPool}
+     */
+    empty(): Promise<void>;
+    /**
+     * Update the ConnectionPool with new connections.
+     *
+     * @param {array} array of connections
+     * @returns {ConnectionPool}
+     */
+    update(connections: Array<Connection | ConnectionOptions>): this;
+}