[#1375] added unittests for recover db connection with timer

1 files changed, 0 insertions, 12 deletions

diff --git a/src/bin/dhcp4/json_config_parser.cc b/src/bin/dhcp4/json_config_parser.cc
index 48cdcd85b0..6099e74426 100644
--- a/src/bin/dhcp4/json_config_parser.cc
+++ b/src/bin/dhcp4/json_config_parser.cc
@@ -339,18 +339,6 @@ configureDhcp4Server(Dhcpv4Srv& server, isc::data::ConstElementPtr config_set,
 
     // Close DHCP sockets and remove any existing timers.
     if (!check_only) {
-        // If mysql or postgresql lease and host managers were configured, they
-        // need to be destroy before calling unregisterTimers as they are
-        // responsible for unregistering own connection timers. A memfile lease
-        // manager and an empty host manager will be created instead.
-        auto running_cfg = CfgMgr::instance().getCurrentCfg();
-        auto parameters = DatabaseConnection::parse(running_cfg->getCfgDbAccess()->getLeaseDbAccessString());
-        if (parameters["type"] != "memfile") {
-            CfgDbAccess cfg_db;
-            cfg_db.setAppendedParameters("universe=4");
-            LeaseMgrFactory::create(cfg_db.getLeaseDbAccessString());
-        }
-        HostMgr::create();
         IfaceMgr::instance().closeSockets();
         TimerMgr::instance()->unregisterTimers();
         server.discardPackets();