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S.No | Parameter | Description |
|---|---|---|
1 | DMQExpiryTime | The amount of time (in milliseconds) thatmessageslive that message live on DMQ. |
2 | CleanupDmqAtStartup | If set to 'Yes'enabled, all DMQ messages are deleted upon server startup. |
3 | EnableDMQOnAllQueues | Boolean value of DMQ status (yes/no) for all queues that have the DMQEnabled property configured to "Default". |
Disabling DMQ on the message level
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Launch Fiorano Studio and open the appropriate profile using the Profile Manager tab.
The tree displayed shows all the queues and topics created under the node ptp > queues & pubsub > Topics.Note The queues are shown in the off-line mode only if the server has been started with the same profile at least once before.
- Navigate to Fiorano > mq > ptp > QueingSubSystem, as shown in the figure below, QueingSubSystem and edit the EnableNotificationsOnDeadMessage property EnableNotificationsOnDeadMessage.
Subscribing to Notifications for Expired Messages
When a message expires, the server, if configured (as Enabling Notifications), publishes a notification in the form of a JMS Text message on a system topic named ADMINISTRATOR_TOPIC. In order to receive this notification, a simple Subscriber can be created on this topic as per the JMS Semantics.
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