Merge r1452865 from trunk:

for now, mention that the TTL isn't tracking to the last I/O on the LDAP conn.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1452868 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_ldap.xml b/docs/manual/mod/mod_ldap.xml
index 387968989b5f56373cf6c7c2d5d868acf62add74..3f6e03496887d4b147e4f1e96bb8b7c6a4d1fdec 100644 (file)
--- a/docs/manual/mod/mod_ldap.xml
+++ b/docs/manual/mod/mod_ldap.xml
@@ -733,6 +733,11 @@ connection client certificates.</description>
     connection pool.  The default value of -1, and any other negative value,
      allows connections of any age to be reused.</p>
 
+    <p>The timemout is based on when the LDAP connection is returned to the 
+    pool, not based on the last time I/O has been performed over the backend
+    connection.  If the information is cached, the apparent idle time can exceed
+    the <directive>LDAPConnectionPoolTTL</directive>. </p> 
+
     <note><p>This timeout defaults to units of seconds, but accepts
     suffixes for milliseconds (ms), minutes (min), and hours (h).
     </p></note>