Boiler Gateway is the gateway where all requests that are sent for microservices, are responded, and forwarded. Along with Discovery server, it executes client-side or server-side load-balancing, filtering, and forwarding. It provides Microservices security, and it blocks the unnecessary requests of the clients. In case of an API-Gateway service failure, it can apply error recovery strategies (Circuit Breaker).
End-to-End Microservice Framework Solution