nostr-deploy-server/dist/helpers/nostr.d.ts

Node.js server for hosting static websites under npub subdomains using Nostr protocol and Blossom servers

import 'websocket-polyfill';
import { PubkeyResolution } from '../types';
export declare class NostrHelper {
    private pool;
    private config;
    private connections;
    private cleanupInterval;
    constructor();
    /**
     * Ensure connection to a relay is established and keep it alive
     */
    private ensureConnection;
    /**
     * Clean up stale connections that haven't been used for over an hour
     */
    private cleanupStaleConnections;
    /**
     * Get active connections for the specified relays, establishing new ones if needed
     * Prioritizes relays by reliability for faster responses
     */
    private getActiveRelays;
    /**
     * Resolve npub subdomain to pubkey
     */
    resolvePubkey(hostname: string): PubkeyResolution;
    /**
     * Get relay list for a pubkey (NIP-65)
     */
    getRelayList(pubkey: string): Promise<string[]>;
    /**
     * Get Blossom server list for a pubkey (BUD-03)
     */
    getBlossomServers(pubkey: string): Promise<string[]>;
    /**
     * Get static file mapping for a specific path (kind 34128)
     */
    getStaticFileMapping(pubkey: string, path: string): Promise<string | null>;
    /**
     * Query multiple relays with timeout using persistent connections
     * Optimized for fast responses - terminates early when events are found
     */
    private queryRelays;
    /**
     * Close connections to specific relays
     */
    private closeConnections;
    /**
     * Close all connections and cleanup
     */
    closeAllConnections(): void;
    /**
     * Get connection statistics
     */
    getStats(): {
        activeConnections: number;
        connectedRelays: string[];
    };
}
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