Listener Port Extensions settings

Use this page to set the configuration properties for a new or existing listener port extension, or to enable a listener port extension.

Important: You must have at least one listener port configured before you can create an extension to handle late responses.
To view this page in the administrative console page, do one of the following:

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Enabled

Specify whether the listener port extension is enabled or disabled.

If the Enabled option is selected, the listener port handles late responses. If the Enabled option is cleared, the listener port ignores late responses.

Request Interval

Enter an integer to specify the interval that elapses between checking for late responses.

Property Value
Data type Integer
Units Milliseconds
Default 5
Valid values Any integer greater than or equal to 0 (zero).

A value of 0 indicates that the listener port extension constantly checks for requests.

Request Timeout

Enter an integer that specifies how long the listener port extension waits for a response. If a request does not get a response before the specified timeout interval elapses, the request is discarded.

Property Value
Data type Integer
Units Milliseconds
Default 0
Valid values Any integer greater than or equal to -1.

A value of -1 indicates that late response requests are never discarded.

Listener Ports

Select the name of the listener port used to handle late responses. The administrative console automatically populates the Listener Ports drop-down menu with all listener ports found on the server.

Message-driven beans use these listener ports to listen for messages. Each port specifies the Java Message Service (JMS) Connection Factory and JMS Destination listened upon by a message-driven bean deployed against that port.