Justin Ross updated PROTON-968:
    Fix Version/s: 0.12.0

> [proton-j] channel-max handling is broken
> -----------------------------------------
>                 Key: PROTON-968
>                 URL: https://issues.apache.org/jira/browse/PROTON-968
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-j
>    Affects Versions: 0.10
>            Reporter: Robbie Gemmell
>             Fix For: 0.12.0
> The channel-max handling in proton-j is broken.
> Transport[Impl] defines get/setChannelMax methods, which allow controlling 
> the value sent in the Open frame emmitted for the connection. It defaults to 
> the maximum 65535.
> The ConnectionImpl object has a getMaxChannels method that returns a hard 
> coded value of 65535, and it is this limit value that is used by 
> TransportImpl when selecting local channel numbers for sending Begin frame 
> for new sessions. As such, it pays no notice of the limit value it announced 
> in its Open frame, which may have been lower if configured on the transport.
> The remote channel-max receiver from the peer isn't used at all other than 
> for return via getRemoteChannelMax(). The above process will similarly pay it 
> no attention to it when selecting channel numbers for new sessions and so may 
> select a channel number above the remote peers limit [and perhaps also its 
> own, again].

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