@bsv/sdk/dist/types/src/overlay-tools/HostReputationTracker.d.ts

BSV Blockchain Software Development Kit

interface HostReputationEntry {
    host: string;
    totalSuccesses: number;
    totalFailures: number;
    consecutiveFailures: number;
    avgLatencyMs: number | null;
    lastLatencyMs: number | null;
    backoffUntil: number;
    lastUpdatedAt: number;
    lastError?: string;
}
export interface RankedHost extends HostReputationEntry {
    score: number;
}
interface KeyValueStore {
    get: (key: string) => string | null | undefined;
    set: (key: string, value: string) => void;
}
export declare class HostReputationTracker {
    private readonly stats;
    private readonly store;
    constructor(store?: KeyValueStore);
    reset(): void;
    recordSuccess(host: string, latencyMs: number): void;
    recordFailure(host: string, reason?: unknown): void;
    rankHosts(hosts: string[], now?: number): RankedHost[];
    snapshot(host: string): HostReputationEntry | undefined;
    private getStorage;
    private getLocalStorageAdapter;
    private loadFromStorage;
    private saveToStorage;
    private computeScore;
    private getOrCreate;
}
export declare const getOverlayHostReputationTracker: () => HostReputationTracker;
export {};
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