Proposing a small update to documentation

2019-01-03 18:30:05 +01:00 · 2019-01-03 18:30:05 +01:00 · e633799c14
parent f7c6c562a5
commit e633799c14
1 changed files with 6 additions and 1 deletions
--- a/docs/configuration/commons.md
+++ b/docs/configuration/commons.md
@ -225,6 +225,11 @@ In the above example, frontend1 is configured to limit requests by the client's
 An average of 5 requests every 3 seconds is allowed and an average of 100 requests every 10 seconds.  
 These can "burst" up to 10 and 200 in each period respectively. 

+Valid values for `extractorfunc` are:
+  * `client.ip`
+  * `request.host`
+  * `request.header.<header name>`
+
 ## Buffering

 In some cases request/buffering can be enabled for a specific backend.