why socket did not disconnect when I pause Unity Client a long time?

[sasalicat]

my server config shows below,I havent set pingInterval,:
import config from "@colyseus/tools";

import { WebSocketTransport } from "@colyseus/ws-transport";
import { monitor } from "@colyseus/monitor";
import { playground } from "@colyseus/playground";
import { matchMaker } from "colyseus";
// import { RedisDriver } from "@colyseus/redis-driver";
// import { RedisPresence } from "@colyseus/redis-presence";

/**

• Import your Room files
  */
  import { MyRoom } from "./rooms/MyRoom";
  import auth from "./config/auth";
  import { LobbyRoom } from "colyseus";

export default config({
options: {
// devMode: true,
// driver: new RedisDriver(),
// presence: new RedisPresence(),
//pingInterval: 3000
},

initializeTransport: (options) => new WebSocketTransport(options),

initializeGameServer: async (gameServer) => {
    /**
     * Define your room handlers:
     */
    gameServer.define('my_room', MyRoom);

    gameServer.define('lobby', LobbyRoom);
    //matchMaker.createRoom("default Room", {});
    console.log("create default room!");
        const conditions: any = {
            //locked: false,
            //private: false,
        };
    console.log(await matchMaker.query(conditions));
},

initializeExpress: (app) => {
    /**
     * Bind your custom express routes here:
     */
     console.log('initializeExpress be call')
    app.get("/", (req, res) => {
        res.send(`Instance ID => ${process.env.NODE_APP_INSTANCE ?? "NONE"}`);
    });
    app.get("/hello", (req, res) => {
        console.log('hellp be call');
        res.send(`hello there`);
    });

    app.get("/rooms", async (req, res) => {
        const conditions: any = {
            locked: false,
            private: false,
        };
        res.json(await matchMaker.query(conditions));
    });
    /**
     * Bind @colyseus/monitor
     * It is recommended to protect this route with a password.
     * Read more: https://docs.colyseus.io/tools/monitor/
     */
    app.use("/colyseus", monitor());

    // Bind "playground"
    app.use("/playground", playground());

    // Bind auth routes
    app.use(auth.prefix, auth.routes());
},


beforeListen: () => {
    /**
     * Before before gameServer.listen() is called.
     */
}

});
`
I pause Unity Editor for more then 1 minute,and I can still send messages after resuming the game,even I close the game,onleave Event did not been trigger.The onLeave event is only triggered when I restart the Unity Editor.

Is this case normal?did I missing some setting about this?

[sasalicat]

I found that,onLeave been trigger when I close the Unity Editor or Enter break point for a few second,Pause or stop playing can not trigger onLeave event,why? Is the onLeave event not the result of Websocket ping?