[jira] [Created] (PROTON-2375) Make connection driver more efficient when finishing writes

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

Andrew Stitcher created PROTON-2375:
---------------------------------------

             Summary: Make connection driver more efficient when finishing writes
                 Key: PROTON-2375
                 URL: https://issues.apache.org/jira/browse/PROTON-2375
             Project: Qpid Proton
          Issue Type: Improvement
          Components: cpp-binding, proton-c
    Affects Versions: proton-c-0.34.0
            Reporter: Andrew Stitcher
            Assignee: Andrew Stitcher


This is a small ABI preserving change to the connection_driver API which makes the process of informing the connection_driver that writes have been completed and the buffer can be returned more efficient.

{{pn_connection_driver_write_done()}} is changed to return any new bytes that may have been generated up to this point so that the proactor (or other event loop) doesn't have to immediately query for them.

Note this is ABI preserving because previously there was no return value so code couldn't be using it. If old code ignores the return value then this is no change in behaviour.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org