Fix: websocket support with explicit yes/no

README.md

@@ -23,6 +23,7 @@ Role Variables
 - websocket_path: path to websocket (optional)
 - websocket_localtion: reverse destination point for websocket config
 - websocket_port: websocket port to redirect to
+- websocket: yes/no - enable websocket block in config file
 - vhost_name: name of the vhost
 
 Dependencies

defaults/main.yml

@@ -10,4 +10,6 @@ caddy_www: /var/www/caddy
 reverse_location: localhost
 reverse_port: 8080
 
-vhost_name: default
+vhost_name: default
+
+websocket: no

templates/reverse.caddy.j2

@@ -16,7 +16,7 @@
         transparent
     }
 
-{% if websocket_path is defined %}
+{% if websocket %}
     proxy {{ websocket_path }} http://{{ websocket_location }}:{{ websocket_port }} {
         websocket
     }