ZK Configuration

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ZK Configuration


To use ZK in a clustering environment, you have to use the serializable UI factory. It could be done by specifying the following statement in WEB-INF/zk.xml:

<zk>
	<system-config>
		<ui-factory-class>org.zkoss.zk.ui.http.SerializableUiFactory</ui-factory-class>
	</system-config>
</zk>

SerializableUiFactory is the UI factory that will instantiate serializable sessions such that the sessions, components, pages and desktops will be serialized when a session is about to deactivate.

Also notice that you cannot enable the use of the event thread[1]. It is disabled by default. For more information, please refer to the Event Threads section.


  1. The reason is that the event thread might be suspended. Unfortunately, the thread cannot be migrated from one machine to another.

Version History

Last Update : 2010/11/18


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Last Update : 2010/11/18

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