Introduction
Many times in your life, you will have the situation when your server must push information to your customer. When you are not limited to HTTP/HTTPS you can setup TCP/IP connection and problems are solved. Unfortunately we are living in a world dominated by HTTP protocols. When you ask someone how to address such a challenge you can hear from your colleagues that Webhook (https://en.wikipedia.org/wiki/Webhook) is a solution for your problem. My goal is to convince you to try to think outside the box and focus on long pooling mechanisms.