MINOR: backend: add timeout sample fetches
Add be_server_timeout and be_tunnel_timeout.
These sample fetches return the configuration value for server or tunnel
timeout on the backend side.
diff --git a/doc/configuration.txt b/doc/configuration.txt
index c32a85b..8d5a7d2 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -16855,6 +16855,16 @@
frontends with responses to check which backend processed the request. It can
also be used in a tcp-check or an http-check ruleset.
+be_server_timeout : integer
+ Returns the configuration value in millisecond for the server timeout of the
+ current backend. This timeout can be overwritten by a "set-timeout" rule. See
+ also the "cur_server_timeout".
+
+be_tunnel_timeout : integer
+ Returns the configuration value in millisecond for the tunnel timeout of the
+ current backend. This timeout can be overwritten by a "set-timeout" rule. See
+ also the "cur_tunnel_timeout".
+
dst : ip
This is the destination IPv4 address of the connection on the client side,
which is the address the client connected to. It can be useful when running