On 07/15/2011 12:47 AM, Luba Hornung wrote:
Why after qpid broker is restarted messages which had been received in a 
previous session get received again?

1)      I launch a broker, my server and a client.

2)      Server sends messages to clients.

3)      I disconnect broker by Ctrl+c

4)      My client and server wait until I restart the broker again.

5)      The messages that the server had sent in 2) are received by clients 
again.

After a connection gets broken, I re-open the session and create new senders 
and receivers with the same addresses.
I am using C++ qpid version 0.6, messaging api.

The exactly-once mode is not yet supported; you will get at-least-once instead which can result in duplicates.

---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:[email protected]

Reply via email to