From c1b618beccc0f301011d4cc7e55612625ace859e Mon Sep 17 00:00:00 2001
From: Jaime Perez Crespo <jaime.perez@uninett.no>
Date: Thu, 24 Sep 2015 11:47:19 +0200
Subject: [PATCH] Document support for UNIX domain sockets in memcache.
---
docs/simplesamlphp-maintenance.txt | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/docs/simplesamlphp-maintenance.txt b/docs/simplesamlphp-maintenance.txt
index 1f1ef99fc..4707c1d3a 100644
--- a/docs/simplesamlphp-maintenance.txt
+++ b/docs/simplesamlphp-maintenance.txt
@@ -48,14 +48,17 @@ Each server group is an array of servers. The data items will be load-balanced b
Each server is an array of parameters for the server. The following options are available:
`hostname`
-: Host name or ip address of a memcache server runs. This is the
- only required option.
+: Host name or ip address where the memcache server runs, or specify other transports like *unix:///path/ssp.sock* to
+ use UNIX domain sockets. In that case, port will be ignored and forced to *0*.
+
+ This is the only required option.
`port`
-: Port number of the memcache server. If not set, the
- `memcache.default_port` ini setting is used. This is 11211 by
+: Port number of the memcache server. If not set, the `memcache.default_port` ini setting is used. This is 11211 by
default.
+ The port will be forced to *0* when a UNIX domain socket is specified in *hostname*.
+
`weight`
: Weight of this server in this server group.
[http://php.net/manual/en/function.Memcache-addServer.php](http://php.net/manual/en/function.Memcache-addServer.php)
--
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