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Posted to dev@qpid.apache.org by "Alan Conway (JIRA)" <ji...@apache.org> on 2017/06/15 21:55:00 UTC

[jira] [Resolved] (PROTON-1504) epoll proactor: no PN_LISTENER_ACCEPT events if no FDs available

     [ https://issues.apache.org/jira/browse/PROTON-1504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Conway resolved PROTON-1504.
---------------------------------
    Resolution: Fixed

> epoll proactor: no PN_LISTENER_ACCEPT events if no FDs available
> ----------------------------------------------------------------
>
>                 Key: PROTON-1504
>                 URL: https://issues.apache.org/jira/browse/PROTON-1504
>             Project: Qpid Proton
>          Issue Type: Bug
>    Affects Versions: 0.17.0
>            Reporter: Alan Conway
>            Assignee: Alan Conway
>             Fix For: 0.18.0
>
>
> The libuv proactor does not generate PN_LISTENER_ACCEPT events if there are no FDs available to accept the connection, i.e. if accept() returns ENFILE or EMFILE. (Actually this is handled by libuv itself, the proactor code never sees these errors)
> Make the epoll proactor do the same. Currently it generates PN_LISTENER_ACCEPT and raises  a TRANSPORT_ERROR after the user calls pn_listener_accept()



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