mod_rest/README: Mention the OPTIONS probe fired at the callback
... in passing. Should be documented better. But not this day!
This day, I commit features!
--- a/mod_rest/README.markdown Thu Apr 07 17:49:08 2022 +0200
+++ b/mod_rest/README.markdown Sat Apr 09 00:37:55 2022 +0200
@@ -130,7 +130,8 @@
rest_callback_url = "http://my-api.example:9999/stanzas"
```
-To enable JSON payloads set
+The preferred format can be indicated via the Accept header in response
+to an OPTIONS probe that mod_rest does on startup, or by configuring:
``` {.lua}
rest_callback_content_type = "application/json"