Circuit Breaker

Stop calling a failing dependency. Closed is normal traffic, Open fails fast with no calls, Half-Open lets a few requests through to see if the service recovered — Resilience4j, PyBreaker, gobreaker.

Circuit Breaker

STATES 1. CLOSED - Normal 2. OPEN - no call 3. HALF-OPEN - testing

Can be implemented

Java: Resilience4j Python: PyBreaker Go: Sony gobreaker

follow me for more system design concept

Comment 'Link'