Method _initAdapter

lib/namespace.ts:182–185

* Initializes the `Adapter` for this nsp. * Run upon changing adapter by `Server#adapter` * in addition to the constructor. * * @private

()

   * @private
   */
  _initAdapter(): void {
    // @ts-ignore
    this.adapter = new (this.server.adapter()!)(this);
  }

  /**
   * Registers a middleware, which is a function that gets executed for every incoming {@link Socket}.