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 Enabling and Disabling HTTP FailoverLocate this document in the navigation structure

Use

You can specify the failover mode for HTTP sessions by setting the mode attribute of the fail-over-enable element.

For more information, see Failover System , HTTP Sessions and Failover of Web Applications , and Failover for Enterprise Beans .

For the DTD, see application-j2ee-engine.dtd .

Prerequisites

You have opened the application-j2ee-engine.xml in the multipage editor.

Procedure
  1. Choose the General tab.
  2. In the Failover field, choose the appropriate entry from the dropdown list:
    • disable - failover is not enabled.
    • on_request - the HTTP session is serialized after completing each request.
    • on_attribute - the HTTP session is serialized every time an attribute is added, changed, or removed from the HTTP session.