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https://issues.apache.org/jira/browse/PROTON-1927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16610871#comment-16610871
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Robbie Gemmell edited comment on PROTON-1927 at 9/11/18 4:20 PM:
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Ok, so that avoids the issue of creating two different receivers over the wire
with the same name, but I'd say that is still a bug. If no name was given, and
one is being generated, I don't think it should be generating the same name and
returning the same receiver again, but rather a completely different name and
returning an entirely new receiver.
So to summarise, creating a sender and receiver with the same generated name is
OK, though it would be nice to generate different ones (in qpid-jms we prefix
the name with the use, e.g receiver, sender, coordinator). The real bug though
is in two different calls to create a receiver (or similarly, sender?)
generating the same name and returning the same receiver.
was (Author: gemmellr):
Ok, so that avoids the issue of creating two different receivers over the wire
with the same name, but I'd say that is still a bug. If no name was given, and
one is being generated, I don't think it should be generating the same name and
returning the same reciever again, but rather a completely different name and
returning an entirely new receiver.
> Python _reactor.py creates duplicate link names for senders/receivers
> ---------------------------------------------------------------------
>
> Key: PROTON-1927
> URL: https://issues.apache.org/jira/browse/PROTON-1927
> Project: Qpid Proton
> Issue Type: Bug
> Components: python-binding
> Affects Versions: proton-c-0.24.0
> Reporter: Chuck Rolke
> Priority: Major
>
> From DISPATCH-1114
> Creating a sender and a receiver in the same container produces duplicate
> link names. Try python/examples/helloworld.py that executes:
> event.container.create_receiver(conn, self.address)
> event.container.create_sender(conn, self.address)
> generates the same link name for each attach:
> (M=a1b7d *1 ?3) chug@ratchet examples> PN_TRACE_FRM=1 ./helloworld.py
> ...
> [0x55a01066d9a0]:0 -> @attach(18)
> [name="70ceeac8-50d8-4af2-9caf-20ef8700a7d3-examples", handle=0, role=true,
> snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="examples",
> durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0,
> timeout=0, dynamic=false], initial-delivery-count=0, max-message-size=0]
> [0x55a01066d9a0]:0 -> @attach(18)
> [name="70ceeac8-50d8-4af2-9caf-20ef8700a7d3-examples", handle=1, role=false,
> snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [durable=0,
> timeout=0, dynamic=false], target=@target(41) [address="examples", durable=0,
> timeout=0, dynamic=false], initial-delivery-count=0, max-message-size=0]
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