DOC: don't suggest using http-server-close

Remove the old suggestion to use http-server-close mode, from the
beginnings of keep-alive mode in commit 16bfb021 "MINOR: config: add
option http-keep-alive").

We made http-keep-alive default in commit 70dffdaa "MAJOR: http:
switch to keep-alive mode by default".

diff --git a/doc/configuration.txt b/doc/configuration.txt
index 3665fe0f7185e3b38428e7ffb80dc6be054d7154..55956db27154157292f3cbf3a4cf64fa8be5f9af 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -5769,9 +5769,6 @@ no option http-keep-alive
   available to try optimize server selection so that if the server currently
   attached to an idle connection is usable, it will be used.
 
-  In general it is preferred to use "option http-server-close" with application
-  servers, and some static servers might benefit from "option http-keep-alive".
-
   At the moment, logs will not indicate whether requests came from the same
   session or not. The accept date reported in the logs corresponds to the end
   of the previous request, and the request time corresponds to the time spent