[jira] [Resolved] (PROTON-1047) go: improved ack handling in electron API, add to broker example

["Alan Conway (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PROTON-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Conway resolved PROTON-1047.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 0.12.0

> go: improved ack handling in electron API, add to  broker example
> -----------------------------------------------------------------
>
>                 Key: PROTON-1047
>                 URL: https://issues.apache.org/jira/browse/PROTON-1047
>             Project: Qpid Proton
>          Issue Type: Improvement
>          Components: go-binding
>            Reporter: Alan Conway
>            Assignee: Alan Conway
>             Fix For: 0.12.0
>
>
> Presently every Send() call returns a SentMessage with a separate channel to notify on ack. This is ideal for simple clients but does not scale well in a broker where you need to monitor large numbers of acks efficiently.
> New scheme allows the user to supply the ack channel on send, so they can create a separate channel for individual acks or use a common channel for multiple acks.
> Update the broker example to illustrate this by keeping track of un-acknowledged messages till accept and re-queueing them on disconnect or reject.



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