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OnApplicationEnd - Is CF really disabled?

I need to use onApplicationEnd()as part of Application.cfcmaking a call to a third-party Java object in order to close the connection to another device on the network.

The code that I worked fine if I call it a regular request, but when I put it in a method onApplicationEnd(), I encounter some errors. These errors indicate that CF can actually be completed to such an extent that I cannot access these third-party Java classes.

code:

    <cffunction name="onApplicationEnd" returnType="void">
    <cfargument name="appScope" required="true" />

    <cfset var logLocation = "test" />

    <cflog file="#logLocation#" text="*** [Application.cfc]  - **** START RUN ****" />
    <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() called " />


    <cftry>

        <cfif structKeyExists(ARGUMENTS, "appScope")>
            <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - ARGUMENTS.appScope is defined" />
        <cfelse>
            <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - ARGUMENTS.appScope is undefined! " />
        </cfif>

        <!--- Check if we have a test crypto object in scope, and if so close it connection --->
        <cfif structKeyExists(ARGUMENTS.appScope, "testCrypto")>

            <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - crypto object exists in app scope" />

            <cfset ARGUMENTS.appScope.testCrypto.closeConnection() />
            <<cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - closed crypto server connection" />

        <cfelse>
            <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - NO crypto server connection present to close" />
        </cfif>

            <cfcatch type="any">

                <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - Error - #cfcatch.message#" />

            </cfcatch>

        </cftry>
    <cflog file="#logLocation#" text="*** [Application.cfc]  - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() ended " />

</cffunction>

The line to close the connection to my object fails with the message: "java.lang.IllegalStateException: shutting down."

Here are the complete logs for one run:

"Information","Thread-8","10/23/09","09:05:54",,"*** [Application.cfc]  - **** START RUN 

"Information","Thread-8","10/23/09","09:05:54",,"*** [Application.cfc]  - 09:05:54 - onApplicationEnd() called "

"Information","Thread-8","10/23/09","09:05:54",,"*** [Application.cfc]  - 09:05:54 - ARGUMENTS.appScope is defined"

"Information","Thread-8","10/23/09","09:05:54",,"*** [Application.cfc]  - 09:05:54 - onApplicationEnd() - crypto object exists in app scope"

"Information","Thread-8","10/23/09","09:05:54",,"*** [Application.cfc]  - 09:05:54 - onApplicationEnd() - Error - Shutdown in progress"

"Information","Thread-8","10/23/09","09:05:55",,"*** [Application.cfc]  - 09:05:55 - onApplicationEnd() ended "

Are there any restrictions on what I can do in onApplicationEnd(), and if so, is there any work?

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