Possible memory leak

[v-dev-cl]

Using NestjS v10
and "telegram": "^2.26.22",

i'm fetching more than 100 channels data with their members and after some executions the "session._entities.table" keeps growing adding more items to the array (duplicated items)

my telegram client is like the example from the gramjs website being it a singleton used across more services on my Nestjs project, creating it only at the start of the service (OnModuleInit) and deleting it when shutting down the service/pod (OnModuleDestroy)

createTelegramClient = async () => {
    if (this.telegramClient) {
      this.logger.log(`[createTelegramClient] telegram client was already created`);
      return;
    }

    const telegramSession = this.configService.get('TELEGRAM_SESSION', '');
    const stringSession = new StringSession(telegramSession);

    const apiId = +this.configService.get<number>('TELEGRAM_API_ID');
    const apiHash = this.configService.get('TELEGRAM_API_HASH_ID');

    this.telegramClient = new TelegramClient(stringSession, apiId, apiHash, {
      connectionRetries: 5,
    });

    await this.telegramClient.start({
      phoneNumber: async () => await input.text('Please enter your number: '),
      password: async () => await input.text('Please enter your password: '),
      phoneCode: async () => await input.text('Please enter the code you received: '),
      onError: (err) => console.log(err),
    });

    this.telegramClientCreatedAt = Date.now();

    this.logger.log('You should now be connected.');
    this.logger.log(this.telegramClient.session.save());
    await this.telegramClient.sendMessage('me', {
      message: 'Logged! store the previous token and set it as env param',
    });

    return true;
  };

i'm executing those methods every 30 minutes

getChannels = async (username: string) => {
    const response = await this.telegramClient.invoke(
      new Api.channels.GetChannels({
        id: [username],
      }),
    );
    this.logger.log(JSON.stringify(response));

    return response;
  };

getFullChannel = async (username: string) => {
    const response = await this.telegramClient.invoke(
      new Api.channels.GetFullChannel({
        channel: username,
      }),
    );
    this.logger.log(JSON.stringify(response));

    return response;
  };

Heap dump

Duplicated item

[v-dev-cl]

I think the issue is in gramjs/client/users.ts

This keeps adding more records to the set without checking whether they already exist

https://github.com/gram-js/gramjs/blob/master/gramjs/client/users.ts#L63