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Message Queuing Triggers Service

Updated: December 3, 2008

Applies To: Windows Server 2008 R2

The Message Queuing Triggers service enables the invocation of a Component Object Model (COM) component or an exectuable, depending on the queue's defined filters for the incoming messages.

Aspects

The following is a list of all aspects that are part of this managed entity:

Name Description

Trigger Initialization

Message Queuing Triggers is a service that you can use to associate the arrival of each incoming message at a queue with a response that depends on the contents of the message. The response may invoke either a Component Object Model (COM) component or a stand-alone executable program. These components or programs can define business rules that can be invoked in response to such messages, without any additional programming. If trigger initialization fails and the trigger service is not available, any trigger-dependent message processing logic will not be carried out.

Trigger Operation

Message Queuing Triggers is a service that you can use to associate the arrival of each incoming message at a queue with a response that depends on the contents of the message. The response may invoke either a Component Object Model (COM) component or a stand-alone executable program. These components or programs can define business rules that can be invoked in response to such messages, without any additional programming. An issue with triggers operations can, depending on the issue, prevent the invocation of some or all business rules.

Trigger Service Invocation

You can use the Message Queuing Triggers service to associate the arrival of each incoming message at a queue with a response that depends on the contents of the message. The response may invoke either a Component Object Model (COM) component or a stand-alone executable program. These components or programs can define business rules that can be invoked in response to such messages, without any additional programming. If a trigger invocation fails, the message processing logic that depends on that trigger will not be carried out.

Related Management Information

Message Queuing

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