Interface RateLimitPolicyState<S, H, P>

Extended internal state for rate limit policy. Includes rate limit-specific fields and token bucket management.

interface RateLimitPolicyState<S, H, P> {
    enabled: boolean;
    maxCalls: number;
    methods: Set<string>;
    rateLimiters: Map<string, RateLimitTokenBucket>;
    rulesCache: Map<string, RateLimitRule<S, H, P> | null>;
    serializer: RequestSerializer<S, H, P>;
    waitForToken: boolean;
    windowMs: number;
}

Properties

enabled: boolean

Whether the policy is globally enabled

maxCalls: number

Max calls per window

methods: Set<string>

Set of HTTP methods this policy applies to

rateLimiters: Map<string, RateLimitTokenBucket>

Token buckets by key

rulesCache: Map<string, RateLimitRule<S, H, P> | null>

Memoized rule cache: method:path -> resolved rule or null

The serializer function for bucket key generation

waitForToken: boolean

Whether to wait for token vs reject immediately

windowMs: number

Window duration in milliseconds