From ece5f0b8ad593a2eae17f51a61873f2b2dd2baea Mon Sep 17 00:00:00 2001
From: Paul Klimov <klimov.paul@gmail.com>
Date: Tue, 14 Jan 2014 12:00:04 +0200
Subject: [PATCH] Doc comments for MongoDB Session updated.

---
 extensions/mongodb/Session.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/extensions/mongodb/Session.php b/extensions/mongodb/Session.php
index bd06a04..79b2624 100644
--- a/extensions/mongodb/Session.php
+++ b/extensions/mongodb/Session.php
@@ -43,6 +43,8 @@ class Session extends \yii\web\Session
 	public $db = 'mongodb';
 	/**
 	 * @var string|array the name of the MongoDB collection that stores the session data.
+	 * Please refer to [[Connection::getCollection()]] on how to specify this parameter.
+	 * This collection is better to be pre-created with fields 'id' and 'expire' indexed.
 	 */
 	public $sessionCollection = 'session';