[jira] [Resolved] (PROTON-770) Refactor Proton C to eliminate the pn_dispatcher_t class

["Andrew Stitcher (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PROTON-770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Stitcher resolved PROTON-770.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.9

> Refactor Proton C to eliminate the pn_dispatcher_t class
> --------------------------------------------------------
>
>                 Key: PROTON-770
>                 URL: https://issues.apache.org/jira/browse/PROTON-770
>             Project: Qpid Proton
>          Issue Type: Improvement
>            Reporter: Andrew Stitcher
>            Assignee: Andrew Stitcher
>             Fix For: 0.9
>
>
> The pn_dispatcher_t class has two intertwined purposes -
> * To hold some temporary and scratch data used for processing incoming and outgoing frames.
> * To dispatch incoming frames to frame handling code.
> It turns out that the first purpose is overhead: The temporary data can be better passed as parameters to the code that is using it; The scratch data is duplicated and would be better put in the associated pn_transport_t which is where is ends up going anyway.
> The second purpose turns out to boil down to 1 boolean and some code which can be handled differently. The boolean is to tell the dispatcher to stop.



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