Weird Error: CLOSE BY CLIENT STACK TRACE

Question

Hi all I have a web application which use Hibernate to retrieve data in the database. And in the server side some execeptions come out at regular interval. Below is the exce

Answer 1

This is the code that triggers this log statement in C3P0:

if ( logger.isLoggable( MLevel.FINEST ) )
  logger.log( MLevel.FINEST, this + " closed by a client.", 
            new Exception("DEBUG -- CLOSE BY CLIENT STACK TRACE") );

Note that:

1. This is not an exception, the new Exception is used merely to show execution path for debug purposes.

2. And yes, this is only a debug message (actually, FINEST is the lowest possible level in java.util.logging).

To wrap this up: ignore and tune your logging levels to skip these.