From 85f0c12a11ffdf837116857f814cf5c21d4e5f37 Mon Sep 17 00:00:00 2001
From: Wilfried OLLIVIER <wollivier@bearstech.com>
Date: Fri, 1 Feb 2019 17:45:14 +0100
Subject: [PATCH] Add websocket config support

---
 README.md                  | 4 ++++
 templates/reverse.caddy.j2 | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 867e26b..63e9836 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,10 @@ Role Variables
 - reverse_location: reverse destination point
 - reverse_port: port to redirect to
 
+- websocket_path: path to websocket (optional)
+- websocket_localtion: reverse destination point for websocket config
+- websocket_port: websocket port to redirect to
+
 - vhost_name: name of the vhost
 
 Dependencies
diff --git a/templates/reverse.caddy.j2 b/templates/reverse.caddy.j2
index 81df421..3c1beb2 100644
--- a/templates/reverse.caddy.j2
+++ b/templates/reverse.caddy.j2
@@ -16,6 +16,12 @@
         transparent
     }
 
+{% if websocket_path is defined %}
+    proxy {{ websocket_path }} http://{{ websocket_location }}:{{ websocket_port }} {
+        websocket
+    }
+{% endif %}
+
     log {{ caddy_logs }}/{{ vhost_name }}/access.log {
         rotate_size  100
         rotate_age   30