Bugfix

.gitlab-ci.yml

@@ -3,7 +3,7 @@ image: docker:19.03.1
 variables:
   DOCKER_TLS_CERTDIR: "/certs"
   IMAGE_TAG: $CI_REGISTRY_IMAGE
-  IMAGE_VER: 1.5.1
+  IMAGE_VER: 1.5.2
 
 services:
   - docker:19.03.1-dind

lib/CF/Controller/Websockets.pm

@@ -19,6 +19,7 @@ sub main {
 
     if ($c->req->headers->header('Sec-WebSocket-Extensions') =~ /permessage-deflate/) {
         $c->tx->compressed(1);
+        $c->res->headers->add('Sec-WebSocket-Extensions' => 'permessage-deflate');
     }
 
     my $pubsub = Mojo::Pg::PubSub->new(pg => $c->pg);