[jira] [Created] (ARTEMIS-391) Connection Limit doesn't log when over the limit

["clebert suconic (JIRA)" <ji...@apache.org>]

clebert suconic created ARTEMIS-391:
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             Summary: Connection Limit doesn't log when over the limit
                 Key: ARTEMIS-391
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-391
             Project: ActiveMQ Artemis
          Issue Type: Bug
            Reporter: clebert suconic


The current security limit doesn't log anything when going beyond the limit:

there is a Log.DEBUG, and an empty exception that is not shown anywhere.

       else {
            if (ActiveMQServerLogger.LOGGER.isDebugEnabled()) {
               ActiveMQServerLogger.LOGGER.debug(new StringBuilder().append("Connection limit of ").append(connectionsAllowed).append(" reached. Refusing connection from ").append(ctx.channel().remoteAddress()));
            }
            throw new Exception();
         }



The conneciton should be closed, and proper log should be printed. I think this is a situation for log.warn as the admins will need to be aware of it.



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