The RateLimitJ Hazelcast module provides an implementation of a configurable sliding window rate limiting algorithm.
The Hazelcast Module support (RateLimiter)[] interfaces.
import com.hazelcast.core.Hazelcast;
import es.moki.ratelimitj.core.LimitRule;
Hazelcast hz = Hazelcast.newHazelcastInstance();
Set<LimitRule> rules = Collections.singleton(LimitRule.of(1, TimeUnit.MINUTES, 50)); // 50 request per minute, per key
RateLimiter rateLimiter = new HazelcastSlidingWindowRateLimiter(hz, rules);
boolean overLimit = rateLimiter.overLimit("ip:127.0.0.2");
- Java 8