feat: export SessionRecoveryHook type for improved session recovery handling

Author: qevolg

nodejs/src/client/wsClient.ts

@@ -1,5 +1,6 @@
 import JSONBig from "json-bigint";
 import { WebSocketConnector } from "./wsConnector";
+import type { SessionRecoveryHook } from "./wsConnector";
 import { WebSocketConnectionPool } from "./wsConnectorPool";
 import { Dsn, WS_SQL_ENDPOINT } from "../common/dsn";
 import {
@@ -22,8 +23,6 @@ import {
     TSDB_OPTION_CONNECTION,
 } from "../common/constant";
 
-type SessionRecoveryHook = () => Promise<void>;
-
 export class WsClient {
     private _wsConnector?: WebSocketConnector;
     private _timeout?: number | undefined | null;

nodejs/src/client/wsConnector.ts

@@ -59,7 +59,7 @@ class InflightRequestStore {
     }
 }
 
-type SessionRecoveryHook = () => Promise<void>;
+export type SessionRecoveryHook = () => Promise<void>;
 
 const RETRIABLE_ACTIONS = new Set(["insert", "options_connection", "poll", "subscribe"]);
 // TDengine websocket binary op codes that are safe to replay after reconnect.