[jira] [Resolved] (PROTON-1110) [proton-j] allow suppressing the synthentic flow event when sending transfers

["Robbie Gemmell (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PROTON-1110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robbie Gemmell resolved PROTON-1110.
------------------------------------
    Resolution: Fixed

> [proton-j] allow suppressing the synthentic flow event when sending transfers
> -----------------------------------------------------------------------------
>
>                 Key: PROTON-1110
>                 URL: https://issues.apache.org/jira/browse/PROTON-1110
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-j
>    Affects Versions: 0.11.1
>            Reporter: Robbie Gemmell
>            Assignee: Robbie Gemmell
>             Fix For: 0.12.0
>
>
> The engine emits synthetic Flow events when sending messages, in addition to those raised when receiving a Flow frame for the link. I believe the reasoning for this is so to treat it as a 'credit changed' indicator. However, as there are cases where the decision to send a message has little at all to do with the credit conditions, having these events its often unecessary and wasteful.
> A simple toggle will be added to signal the transport not to emit the flow events for use in those cases. The default behaviour will be unchanged.



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