bolshakov/stoplight

Background Stoplight is a circuit breaker. A "light" wraps a block of code and, based on measured failures, trips from green (calls run normally) to red (calls are rejected or fall back), later probing recovery through yellow. Where that state lives is the data store. Stoplight…

Currently, Stoplight only supports time-based windows (window_size: 60 evaluates errors within the last 60 seconds). This approach has limitations for certain traffic patterns: High-traffic services: A service receiving 1000 requests/second cares more about "last 500 requests"…