[jira] [Created] (DISPATCH-1423) Multicast sender with no receiver has first 250 messages released

["Chuck Rolke (Jira)" <ji...@apache.org>]

Chuck Rolke created DISPATCH-1423:
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             Summary: Multicast sender with no receiver has first 250 messages released
                 Key: DISPATCH-1423
                 URL: https://issues.apache.org/jira/browse/DISPATCH-1423
             Project: Qpid Dispatch
          Issue Type: Bug
          Components: Routing Engine
    Affects Versions: 1.8.0
            Reporter: Chuck Rolke


When a sender starts and there's no receiver already attached then the first 250 messages the sender sends get released. After that the router waits for the a receiver to attach before issuing more credit to the sender. The proton c++ simple_send and simple receive clients expose this problem.

1. Start router with attached config file
2. Start sender
    simple_send -a 127.0.0.1:5672/multicast/q1 -m 500
3. Start receiver
   simple_recv -a 127.0.0.1:5672/multicast/q1 -m 500

The sender competes with 'all messages confirmed'.
The receiver is waiting for the second 250 messages.



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