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From "David W. Van Couvering" <David.Vancouver...@Sun.COM>
Subject Re: Tests hanging - any hints?
Date Wed, 18 Jan 2006 16:28:22 GMT
Thanks, great tips, I'll check this out.


Bryan Pendleton wrote:
> David W. Van Couvering wrote:
>> For reasons that are mystifying me, in tests that prepare a statement 
>> which deal with stored procedures/functions (either to create or to 
>> drop), the client hangs waiting for a description of the input 
>> parameters.
> This seems fairly unlikely, but the symptoms you describe match bug 492
> http://issues.apache.org/jira/browse/DERBY-492 quite closely. When that
> bug occurs, one of its manifestations is for the server to truncate the
> internal buffer holding the messages that it's sending back to the client,
> and the result is a hang on the client side since the server doesn't send
> all the data that it's promised it would send.
> I don't know how your changes would have made this bug more likely to 
> appear.
> Still, to rule it out, you could apply, in your client, the patches
> that I've posted for DERBY-492, and see if the symptoms change.
> thanks,
> bryan

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