Robbie Gemmell created PROTON-2380:
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             Summary: frame tracing issues/improvements
                 Key: PROTON-2380
                 URL: https://issues.apache.org/jira/browse/PROTON-2380
             Project: Qpid Proton
          Issue Type: Bug
          Components: protonj2
    Affects Versions: protonj2-1.0.0-M1
            Reporter: Robbie Gemmell
            Assignee: Timothy A. Bish


Running the HelloWorld example against Broker-J 8.0.4 with PN_TRACE_FRM=true 
style frame trace enabled shows some areas for improvement.

* Nothing distinguishes the connection it applies to (e.g in other cases we log 
include the memory address), limiting value in multi-connection use cases. 
* The run ultimately resulted in exposing a broker bug (QPID-8523), causing 
connection closure with explanation, but the attach frame trace itself didnt 
show the issue at all, instead implying a value was sent (printing 
initialDeliveryCount=0). Some way of distinguishing actual vs default (in code 
terms) values received, and possibly how many fields were populated, would be 
useful. 
* Some binary bits will just print out the buffer class/sizes etc.
* The initial SASL header is prefixed 'AMQP' which is debatable (both ways, 
since its only a header). May be simpler to say SASL to show transition. Or 
drop the prefix.



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