DOC: config: fix misplaced "txn.conn_retries"

txn.conn_retries was inserted in the internal states sample table, but it
should belong to Layer 4 sample table instead (SMP_USE_L4SRV)

This should be backported in 2.9 with fa0a304f3 ("DOC: config: add an
index of sample fetch keywords")

(cherry picked from commit a63e3fdc174b790dd4e63bc7f9623df4986aac75)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>

diff --git a/doc/configuration.txt b/doc/configuration.txt
index f96f09c..8631981 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -20854,6 +20854,7 @@ src_sess_rate([<table>])                           integer
 src_updt_conn_cnt([<table>])                       integer
 srv_id                                             integer
 srv_name                                           string
+txn.conn_retries                                   integer
 -------------------------------------------------+-------------
 
 Detailed list:
@@ -21845,6 +21846,12 @@ srv_name : string
   While it's almost only used with ACLs, it may be used for logging or
   debugging. It can also be used in a tcp-check or an http-check ruleset.
 
+txn.conn_retries : integer
+  Returns the the number of connection retries experienced by this stream when
+  trying to connect to the server. This value is subject to change while the
+  connection is not fully established. For HTTP connections, the value may be
+  affected by L7 retries.
+
 7.3.4. Fetching samples at Layer 5
 ----------------------------------