UnboundServer.js

/*!
 * unbound.js - unbound recursive dns server for bns
 * Copyright (c) 2018, Christopher Jeffrey (MIT License).
 * https://github.com/chjj/bns
 */

'use strict';

const DNSServer = require('bns/lib/server/dns');
const UnboundResolver = require('bns/lib/resolver/unbound');

/**
 * UnboundServer
 * @extends EventEmitter
 */

class UnboundServer extends DNSServer {
  constructor(options) {
    super(options);
    this.resolver = new UnboundResolver(options);
    this.resolver.on('log', (...args) => this.emit('log', ...args));
    this.resolver.on('error', err => this.emit('error', err));
    this.ra = true;
    this.initOptions(options);
  }

  get cache() {
    return this.resolver.cache;
  }

  set cache(value) {
    this.resolver.cache = value;
  }

  get hints() {
    return this.resolver.hints;
  }

  set hints(value) {
    this.resolver.hints = value;
  }
}

/*
 * Static
 */

UnboundServer.version = UnboundResolver.version;
UnboundServer.native = UnboundResolver.native;

/*
 * Expose
 */

module.exports = UnboundServer;