doc/lua: document request_host lua lib

Seems that we missed bringing this one, when documenting HTTP lua lib functions.
1 year ago · 9614770483
parent 9054187659
commit 9614770483
1 changed files with 10 additions and 0 deletions
--- a/doc/userguide/lua/libs/http.rst
+++ b/doc/userguide/lua/libs/http.rst
@ -194,4 +194,14 @@ Example::
  http_response_body = tx:response_body()
  print(http_response_body)

+``request_host()``
+^^^^^^^^^^^^^^^^^^
+
+Get the HTTP request host.
+
+Example::
+
+  local tx = http.get_tx()
+  http_host = tx:request_host()
+  print(http_host)