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Chapter 37. Event Gateways > Using Gateways

Using Gateways

More often than note, ColdFusion developers will not be writing brand new gateway types (although they definitely can do so). The majority of the work required of ColdFusion developers is the ColdFusion integration piece. Going back to a previous examples, to send a JMS message a ColdFusion developer must write code to make that action occur. Similarly, if a directory watcher gateway detects that a file has been added to a directory it sends a message to ColdFusion code that a ColdFusion developer must write, code that will do something with that new file.

Initiators

Initiating an event gateway request in ColdFusion requires the use of a single function named SendGatewayMessage(). This function requires two parameters be passed to it, as listed in Table 37.1.


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