demonstrate setting x-real-ip header with Caddyfile

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## v0.4.35
+
+CHANGE: add example in ./etc/caddy to set X-Real-IP header to public share client IP
+
 ## v0.4.34
 
 FEATURE: Linux service support for all private share modes (contribution from Stefan Adelbert @stefanadelbert)

etc/caddy/multiple_upstream.Caddyfile

@@ -29,5 +29,6 @@ http:// {
     # All other traffic goes to localhost:3000
     reverse_proxy /* 127.0.0.1:3000 {
         header_up Host localhost:3000
+        header_up X-Real-IP {http.request.header.x-forwarded-for}                                                          
     }
 }