Method destroy

packages/socket.io/lib/client.ts:345–356

* Cleans up event listeners. * @private

()

   * @private
   */
  private destroy(): void {
    this.conn.removeListener("data", this.ondata);
    this.conn.removeListener("error", this.onerror);
    this.conn.removeListener("close", this.onclose);
    // @ts-ignore
    this.decoder.removeListener("decoded", this.ondecoded);

    if (this.connectTimeout) {
      clearTimeout(this.connectTimeout);
      this.connectTimeout = undefined;
    }
  }
}