Introduction

One of the benefits of immortal relay for big services, clients and operators is that it can have multiple instances running at the same time with a load balancer in different servers, regions, providers and more. Which helps immortal to be scalable.

For this purpose these instances would require a service which manages them, checks their health status, updates the global states and more.

This document will talk about hwo this manager works and uses the Kraken as an example of manager implementation.