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POonApplicationEnd - Is CF actually shutting down?
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  1. POonApplicationEnd - Is CF actually shutting down?
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    copied!<p>I need to use <code>onApplicationEnd()</code> as part of <code>Application.cfc</code> to execute a call on a 3rd party Java object to close a connection to another device on the network. </p> <p>The code I have worked perfectly if I call it as a normal request, but when I place it in the <code>onApplicationEnd()</code> method I'm running into some errors. These errors suggest that CF might in fact be shutting down already to the point where I cannot access these 3rd party Java classes. </p> <p>Code:</p> <pre><code> &lt;cffunction name="onApplicationEnd" returnType="void"&gt; &lt;cfargument name="appScope" required="true" /&gt; &lt;cfset var logLocation = "test" /&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - **** START RUN ****" /&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() called " /&gt; &lt;cftry&gt; &lt;cfif structKeyExists(ARGUMENTS, "appScope")&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - ARGUMENTS.appScope is defined" /&gt; &lt;cfelse&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - ARGUMENTS.appScope is undefined! " /&gt; &lt;/cfif&gt; &lt;!--- Check if we have a test crypto object in scope, and if so close it's connection ---&gt; &lt;cfif structKeyExists(ARGUMENTS.appScope, "testCrypto")&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - crypto object exists in app scope" /&gt; &lt;cfset ARGUMENTS.appScope.testCrypto.closeConnection() /&gt; &lt;&lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - closed crypto server connection" /&gt; &lt;cfelse&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - NO crypto server connection present to close" /&gt; &lt;/cfif&gt; &lt;cfcatch type="any"&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() - Error - #cfcatch.message#" /&gt; &lt;/cfcatch&gt; &lt;/cftry&gt; &lt;cflog file="#logLocation#" text="*** [Application.cfc] - #timeformat(now(),'HH:mm:ss' )# - onApplicationEnd() ended " /&gt; &lt;/cffunction&gt; </code></pre> <p>The line to close the connection on my object is failing with the message: 'java.lang.IllegalStateException: Shutdown in progress'.</p> <p>Here are the full logs for one run:</p> <pre><code>"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 " </code></pre> <p>Is there restrictions to what I can do in <code>onApplicationEnd()</code> and if so is there any work around? </p> <p>I am using CF 8 (8,0,1,195765) Developer Edition on a Windows XP machine. </p> <p>Also, if I run CF in a console window and press CTRL-C I see this, but I also see this behaviour if I run <code>cfstop</code>. </p> <p>Many thanks in advance!</p> <p>EDIT: Some others had this issues <a href="http://www.opensubscriber.com/message/cf-talk@houseoffusion.com/4716595.html" rel="nofollow noreferrer">here</a>, but no solutions. </p> <p>EDIT: Removed thread example as it might be fogging the issue. Posted code and logs. </p>
 

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