address() {
        if (this.options.noServer) throw new Error('The server is operating in "noServer" mode');
        if (!this._server) return null;
        return this._server.address();
    }
/**
   * Returns the bound address, the address family name, and port of the server
   * as reported by the operating system if listening on an IP socket.
   * If the server is listening on a pipe or UNIX domain socket, the name is
   * returned as a string.
   *
   * @return {(Object|String|null)} The address of the server
   * @public
   */
Returns the bound address, the address family name, and port of the server
as reported by the operating system if listening on an IP socket.
If the server is listening on a pipe or UNIX domain socket, the name is
returned as a string.

@return {(Object|String|null)} The address of the server
@public
Returns the bound address the address family name and port of the server as reported by the operating system if listening on an IP socket . If the server is listening on a pipe or UNIX domain socket the name is returned as a string . @return { ( Object|String|null ) } The address of the server @public
address() {
        if (this.options.noServer) throw new Error('The server is operating in "noServer" mode');
        if (!this._server) return null;
        return this._server.address();
    }
address ( ) { if ( this . options . noServer ) throw new Error ( 'The server is operating in "noServer" mode' ) ; if ( ! this . _server ) return null ; return this . _server . address ( ) ; }
Returns the bound address, the address family name, and port of the server
 as reported by the operating system if listening on an IP socket.
Returns the bound address the address family name and port of the server as reported by the operating system if listening on an IP socket .