- Update Lister implementation

Signed-off-by: Valery Piashchynski <[email protected]>

1 files changed, 8 insertions, 3 deletions

diff --git a/plugins/headers/plugin.go b/plugins/headers/plugin.go
index dea0d127..caba6aeb 100644
--- a/plugins/headers/plugin.go
+++ b/plugins/headers/plugin.go
@@ -8,11 +8,11 @@ import (
 	"github.com/spiral/roadrunner/v2/plugins/config"
 )
 
-// ID contains default service name.
+// PluginName contains default service name.
 const PluginName = "headers"
 const RootPluginName = "http"
 
-// Service serves headers files. Potentially convert into middleware?
+// Plugin serves headers files. Potentially convert into middleware?
 type Plugin struct {
 	// server configuration (location, forbidden files and etc)
 	cfg *Config
@@ -37,7 +37,7 @@ func (s *Plugin) Init(cfg config.Configurer) error {
 	return nil
 }
 
-// middleware must return true if request/response pair is handled within the middleware.
+// Middleware is HTTP plugin middleware to serve headers
 func (s *Plugin) Middleware(next http.Handler) http.Handler {
 	// Define the http.HandlerFunc
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -69,6 +69,11 @@ func (s *Plugin) Name() string {
 	return PluginName
 }
 
+// Available interface implementation
+func (s *Plugin) Available() bool {
+	return true
+}
+
 // configure OPTIONS response
 func (s *Plugin) preflightRequest(w http.ResponseWriter) {
 	headers := w.Header()