add comment about CloseGracefullyclose-h3-connections

1 files changed, 5 insertions, 3 deletions

diff --git a/modules/caddyhttp/server.go b/modules/caddyhttp/server.go
index ad807d520..c7e5a5f61 100644
--- a/modules/caddyhttp/server.go
+++ b/modules/caddyhttp/server.go
@@ -567,10 +567,12 @@ func (s *Server) serveHTTP3(addr caddy.NetworkAddress, tlsCfg *tls.Config) error
 
 	// create HTTP/3 server if not done already
 	if s.h3server == nil {
-		// Currently when closing a http3.Server, only listeners are closed. But caddy reuses these listeners
-		// if possible, requests are still read and handled by the old handler. Close these connections manually.
-		// see issue: https://github.com/caddyserver/caddy/issues/6195
 		s.h3server = &http3.Server{
+			// Currently when closing a http3.Server, only listeners are closed. But caddy reuses these listeners
+			// if possible, requests are still read and handled by the old handler. Close these connections manually.
+			// see issue: https://github.com/caddyserver/caddy/issues/6195
+			// Will interrupt ongoing requests.
+			// TODO: remove the handler wrap after http3.Server.CloseGracefully is implemented, see App.Stop
 			Handler: http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
 				select {
 				case <-s.ctx.Done():