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https://issues.apache.org/jira/browse/PROTON-1445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Conway resolved PROTON-1445.
---------------------------------
    Resolution: Fixed

> Change proactor ownership model
> -------------------------------
>
>                 Key: PROTON-1445
>                 URL: https://issues.apache.org/jira/browse/PROTON-1445
>             Project: Qpid Proton
>          Issue Type: Improvement
>          Components: proton-c
>    Affects Versions: 0.17.0
>            Reporter: Alan Conway
>            Assignee: Alan Conway
>             Fix For: 0.18.0
>
>
> Change ownership model for pn_connection_t and pn_listener_t managed by the 
> proactor: instead of proactor freeing automatically after the final event, 
> the user must free on or after the final event.
> There are 2 basic use cases:
> 1. Free connection/listener immediately on the last event.
> 2. Keep connection/listener in memory until all application pointers are 
> cleaned up.
> Proactor ownership does 1. very well, but makes 2. very difficult without
> exposing reference-counts.
> User ownership supports both reasonably easily: 1. is implemented by calling 
> pn_connection_free() or pn_listener_free() in the event handler on the last 
> event.



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