diff options
Diffstat (limited to 'plugin/plugin.go')
| -rw-r--r-- | plugin/plugin.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/plugin/plugin.go b/plugin/plugin.go index 2510dbaa6..b3d5cc6ab 100644 --- a/plugin/plugin.go +++ b/plugin/plugin.go @@ -68,8 +68,7 @@ func (f HandlerFunc) Name() string { return "handlerfunc" } // Error returns err with 'plugin/name: ' prefixed to it. func Error(name string, err error) error { return fmt.Errorf("%s/%s: %s", "plugin", name, err) } -// NextOrFailure calls next.ServeDNS when next is not nill, otherwise it will return, a ServerFailure -// and a nil error. +// NextOrFailure calls next.ServeDNS when next is not nill, otherwise it will return, a ServerFailure and a nil error. func NextOrFailure(name string, next Handler, ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { // nolint: golint if next != nil { if span := ot.SpanFromContext(ctx); span != nil { @@ -107,3 +106,6 @@ var TimeBuckets = prometheus.ExponentialBuckets(0.00025, 2, 16) // from 0.25ms t // ErrOnce is returned when a plugin doesn't support multiple setups per server. var ErrOnce = errors.New("this plugin can only be used once per Server Block") + +// ServerCtx is the context key to pass server address context to the plugins handling the request. +type ServerCtx struct{} |