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From Rick Hillegas <rick.hille...@oracle.com>
Subject Re: No Connection Exception
Date Wed, 25 Apr 2012 12:31:52 GMT
On 4/24/12 6:49 PM, Tomcat Programmer wrote:
> That is a very good question... there is no error message at all.  
> However, what I did see was a startup message, like when the database 
> initially starts. Except, I never restarted it!  And the machine did 
> not reboot... are there ever conditions where it auto-restarts itself?
Derby engines and databases don't spontaneously reboot as far as I know. 
This suggests that the engine and/or database are being bounced by code 
higher up your application stack.

Hope this helps,
> ------------------------------------------------------------------------
> *From:* Katherine Marsden <kmarsdenderby@sbcglobal.net>
> *To:* Derby Discussion <derby-user@db.apache.org>
> *Sent:* Tuesday, April 24, 2012 5:06 PM
> *Subject:* Re: No Connection Exception
> On 4/24/2012 1:19 PM, Tomcat Programmer wrote:
>> Hello,
>> The only way to clear this up seems to be restarting the web 
>> container.   Is there some setting in Derby which is causing these 
>> connections to go stale?  Is there any way to
>> trace this and find out the cause?
> Is there an interesting error in the derby.log that might indicate 
> when you lost the connection?

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