WEBfactory 2010

Alarming Section

The Alarming section allows the user to configure the logging of alarm events in the database.

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The Alarming section

The options listed in the Alarming section are:

UI Option

Description

Deleting

Toggles the deletion of logged alarm events, keeping the most recent ones.

Max Days

The maximum number of days an alarm event is kept before deleting. The logged alarm event that reach this age will get deleted.

Max Numbers

The maximum quantity of logged alarm events to be kept. When the number is exceeded, the oldest logged alarm events are deleted, thus keeping the total number of logged alarm events constant.

Log Alarms

If enabled, the alarm messages will be logged. The logged alarm messages are available in the alarm history.

Scripting

If enabled, the alarm scripts will be executed when an alarm event occurs.

Queue Forwarding

If enabled, the alarm state change is written (using the XML format) in the configured message queue (MSMQ).

Check tutorial under: Using the Microsoft Message Queue (MSMQ) Server

The written XML contains information about the alarm, the signal and, if acknowledged, it also contains information about the user that performed the acknowledge and the session in which the acknowledgment was performed (computer name, IP address, etc.).

The alarming messages can be found in the appropriate Message Queue folder (Public Queues or Private Queues) and have the Server Messages label.

The Server Messages bodies contain XML data. Follow the link below to learn more about Server Messages bodies:

Microsoft Message Queue (MSMQ) Server - Message body XML structure and description

Queue Name

The message queue name. It must respect one of the following patterns:

  • Private queues: MachineName\Private$\QueueName, where MachineName is the name of the machine (. if local machine) and QueueName is the name of the queue. Ex: SuperComputer1\Private$\MyNewQueue.

  • Public queues: MachineName\QueueName, where MachineName is the name of the machine (. if local machine) and QueueName is the name of the queue. Ex: SuperComputer1\MyNewQueue.

Check tutorial under: Using the Microsoft Message Queue (MSMQ) Server