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From "Rajith Attapattu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-6701) [Regression btw 0.30 - 0.32] If address doesn't resolve an exception is not thrown
Date Tue, 18 Aug 2015 17:58:45 GMT
Rajith Attapattu created QPID-6701:

             Summary: [Regression btw 0.30 - 0.32] If address doesn't resolve an exception
is not thrown
                 Key: QPID-6701
                 URL: https://issues.apache.org/jira/browse/QPID-6701
             Project: Qpid
          Issue Type: Bug
          Components: Java Client
    Affects Versions: 0.32
            Reporter: Rajith Attapattu
            Priority: Blocker
             Fix For: qpid-java-6.0

If you run "java -cp $CP org.apache.qpid.example.Spout non-existing-node",

1. In 0.30 you get an exception with the cause "org.apache.qpid.AMQException: Exception occured
while verifying destination"

2. In 0.32 no such exception is thrown.

The issue is in the resolveAddress method in AMQSession class.
If resolved is false no action is taken. There are a couple issues with this.

1. A producer can be created to a non existent queue or exchange.

2. Messages being dropped -  While sending to a non existing exchange will result in an error,
sending to a non existent queue via an exchange will simply result in messages being dropped.

3. The address will continue to be resolved as there was no error the previous time.

We should throw an exception if resolved == false.

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