Method cacheForContext

proxy/proxycache.go:9–15

cacheForContext returns cache object for the given context.

(d *DNSContext)

// cacheForContext returns cache object for the given context.
func (p *Proxy) cacheForContext(d *DNSContext) (c *cache) {
	if d.CustomUpstreamConfig != nil && d.CustomUpstreamConfig.cache != nil {
		return d.CustomUpstreamConfig.cache
	}

	return p.cache
}

// replyFromCache tries to get the response from general or subnet cache.  In
// case the cache is present in d, it's used first.  Returns true on success.