MINOR: doc: http-reuse connection pool fix
Since 1.9 we actually do use a connection pool, configurable with
pool-max-conn.
Update the documentation in this regard.
Must be backported to 1.9.
diff --git a/doc/configuration.txt b/doc/configuration.txt
index beb2726..a4841fc 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -5206,9 +5206,7 @@
- connections with certain bogus authentication schemes (relying on the
connection) like NTLM are detected, marked private and are never shared;
- No connection pool is involved, once a session dies, the last idle connection
- it was attached to is deleted at the same time. This ensures that connections
- may not last after all sessions are closed.
+ A connection pool is involved and configurable with "pool-max-conn".
Note: connection reuse improves the accuracy of the "server maxconn" setting,
because almost no new connection will be established while idle connections