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add handler recorder

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This commit is contained in:
ginuerzh
2024-09-14 23:21:25 +08:00
parent e7581f0a9e
commit 69455ace9d
39 changed files with 1256 additions and 271 deletions
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resolver/resolver.go
+4 -4
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@@ -166,11 +166,11 @@ func (r *localResolver) resolveAsync(ctx context.Context, server *NameServer, ho
return
}
func (r *localResolver) lookupCache(_ context.Context, server *NameServer, host string) (ips []net.IP, ttl time.Duration, ok bool) {
func (r *localResolver) lookupCache(ctx context.Context, server *NameServer, host string) (ips []net.IP, ttl time.Duration, ok bool) {
lookup := func(t uint16, host string) (ips []net.IP, ttl time.Duration, ok bool) {
mq := dns.Msg{}
mq.SetQuestion(dns.Fqdn(host), t)
mr, ttl := r.cache.Load(resolver_util.NewCacheKey(&mq.Question[0]))
mr, ttl := r.cache.Load(ctx, resolver_util.NewCacheKey(&mq.Question[0]))
if mr == nil {
return
}
@@ -223,14 +223,14 @@ func (r *localResolver) resolveIPs(ctx context.Context, server *NameServer, mq *
}
key := resolver_util.NewCacheKey(&mq.Question[0])
mr, ttl := r.cache.Load(key)
mr, ttl := r.cache.Load(ctx, key)
if ttl <= 0 {
resolver_util.AddSubnetOpt(mq, server.ClientIP)
mr, err = r.exchange(ctx, server.exchanger, mq)
if err != nil {
return
}
r.cache.Store(key, mr, server.TTL)
r.cache.Store(ctx, key, mr, server.TTL)
if r.options.logger.IsLevelEnabled(logger.TraceLevel) {
r.options.logger.Trace(mr.String())