From af35794006eb89ffca739ca693c2a29731547ca9 Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@icinga.com>
Date: Fri, 22 Jun 2018 14:43:32 +0200
Subject: [PATCH] Revert "lib/db: Allow to configure persistent connections"

This reverts commit 4763b6b20a41b674f9ca416421437a1afaca0d03.
---
 library/Icinga/Data/Db/DbConnection.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/Icinga/Data/Db/DbConnection.php b/library/Icinga/Data/Db/DbConnection.php
index f38f6eb75..faac4b95b 100644
--- a/library/Icinga/Data/Db/DbConnection.php
+++ b/library/Icinga/Data/Db/DbConnection.php
@@ -62,7 +62,8 @@ class DbConnection implements Selectable, Extensible, Updatable, Reducible, Insp
     private static $driverOptions = array(
         PDO::ATTR_TIMEOUT    => 10,
         PDO::ATTR_CASE       => PDO::CASE_LOWER,
-        PDO::ATTR_ERRMODE    => PDO::ERRMODE_EXCEPTION
+        PDO::ATTR_ERRMODE    => PDO::ERRMODE_EXCEPTION,
+        // TODO: allow configurable PDO::ATTR_PERSISTENT => true
     );
 
     /**
@@ -141,7 +142,6 @@ class DbConnection implements Selectable, Extensible, Updatable, Reducible, Insp
             'password'          => $this->config->password,
             'dbname'            => $this->config->dbname,
             'charset'           => $this->config->charset ?: null,
-            'persistent'        => (bool) $this->config->get('persistent', false),
             'options'           => & $genericAdapterOptions,
             'driver_options'    => & $driverOptions
         );