private async connect()

in lib/MongoManager.ts [19:42]

• 21 lines of code
• 6 McCabe index (conditional complexity)

  private async connect(host: Host) {
    const urlStr = host.path.startsWith('mongodb')
      ? host.path
      : `mongodb://${host.path}`;
    const url = new URL(urlStr);
    let hostname = url.host || host.path;

    if (this._servers[hostname] instanceof Server) {
      // Already connected
      return;
    }

    try {
      const client = new MongoClient(urlStr);
      await client.connect();
      const server = new Server(hostname, client);
      this._servers[hostname] = server;
      console.info(`[${hostname}] Connected to ${hostname}`);
      await this.checkAuth(hostname);
    } catch (err) {
      console.error(`Error while connecting to ${hostname}:`, err.code, err.message);
      this._servers[hostname] = err;
    }
  }