Method Resolve

proxy/proxy.go:172–197

(ctx context.Context, q query.Query, buf []byte)

}

func (p Proxy) Resolve(ctx context.Context, q query.Query, buf []byte) (n int, i resolver.ResolveInfo, err error) {
	if p.LocalResolver != nil {
		if _n, _i, _err := hostsResolve(p.LocalResolver, q, buf); _err == nil {
			return _n, _i, nil
		}
	}

	priv := q.Type == query.TypePTR && isPrivateReverse(q.Name)

	if !p.BogusPriv || !priv {
		n, i, err = p.Upstream.Resolve(ctx, q, buf)
	}

	if q.RecursionDesired && p.DiscoveryResolver != nil && (n <= 0 || isNXDomain(buf[:n])) {
		if _n, _i, _err := hostsResolve(p.DiscoveryResolver, q, buf); _err == nil {
			return _n, _i, nil
		}
	}

	if p.BogusPriv && priv {
		n = replyRCode(dnsmessage.RCodeNameError, q, buf)
		return n, i, nil
	}

	return n, i, err
}

func (p Proxy) maxInflightRequests() int {
	if p.MaxInflightRequests == 0 {