Method initEngine

lib/index.ts:518–534

* Initialize engine * * @param srv - the server to attach to * @param opts - options passed to engine.io * @private

(
    srv: TServerInstance,
    opts: EngineOptions & AttachOptions
  )

   * @private
   */
  private initEngine(
    srv: TServerInstance,
    opts: EngineOptions & AttachOptions
  ): void {
    // initialize engine
    debug("creating engine.io instance with opts %j", opts);
    this.eio = attach(srv, opts);

    // attach static file serving
    if (this._serveClient) this.attachServe(srv);

    // Export http server
    this.httpServer = srv;

    // bind to engine events
    this.bind(this.eio);
  }

  /**
   * Attaches the static file serving.