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From André Warnier ...@ice-sa.com>
Subject Re: Tomcat Shutting Down by Itself?
Date Tue, 27 Jul 2010 22:30:44 GMT
Caldarale, Charles R wrote:
>> From: André Warnier [mailto:aw@ice-sa.com]
>> Subject: Re: Tomcat Shutting Down by Itself?
>>
>> Would there be any specific way to catch a call to system.exit() ?
> 
> 1) Enable a SecurityManager (usually a major pain).

Because you would need to authorise everything else that this application /might/ be 
doing, except system.exit(), right ?

> 
> 2) Use System.getRuntime().addShutdownHook() to trigger your own thread when the JVM
does decide to exit.
> 
Assuming the OP does not have easy access to the running application, would that mean 
adding another application which is launched at Tomcat start, and runs the above ?
Or do you need to do this in the application itself ?

No other way from "outside", apart from the SecurityManager ?


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