+ <service ref="timer" interface="io.netty.util.Timer" odl:type="global-timer">
+ <service-properties>
+ <entry key="config-module-namespace" value="urn:opendaylight:params:xml:ns:yang:controller:netty:timer"/>
+ <entry key="config-module-name" value="netty-hashed-wheel-timer"/>
+ <entry key="config-instance-name" value="global-timer"/>
+ </service-properties>
+ </service>