How expensive is the instantiation of the CFC gateway listener?

You have configured a gateway instance in the Coldfusion Administrator. It has the file usual listener CFC and configuration. Suppose that the gateway is running.

Listener of the gateway CFC invoked what? How many times? The gateway service is based on events, can we consider that the CFC is instantiated by the event? What are the delivery costs, if any?

Article "Alexander."
wrote:
> How is the gateway CFC invoked listener? How many times? What are the
> performance costs, if any?

The CFC is instantiated during each request.

I run the bot to #coldfusion (on dal.net) IRC channel. It's a ColdFusion
gateway to the event (downloadable on my blog).

At one point, I was concerned by the performance cost of
instantiation of the entry door on each request (for each message
written in the channel!). So I created a Variant that has the hand
Code of bot in a CFC in the application scope and a lightweight CFC that has been
used as a gateway, that delegate onIncomingMessage() to the CFCS in
scope.

I tested it under load and the difference in performance was
negligible.

So I don't worry about this.

Sean Corfield
View of the architect - <> http://corfield.org/ >

--
I use a nemo for 79 days evaluation license.
You should really try!
http://www.Malcom-Mac.com/Nemo

Tags: ColdFusion

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