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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DISPATCH-557) High connection rates cause problems in the Python management agent
Date Tue, 13 Dec 2016 18:38:00 GMT

    [ https://issues.apache.org/jira/browse/DISPATCH-557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745875#comment-15745875
] 

ASF GitHub Bot commented on DISPATCH-557:
-----------------------------------------

Github user ted-ross commented on a diff in the pull request:

    https://github.com/apache/qpid-dispatch/pull/125#discussion_r92235068
  
    --- Diff: src/router_core/connections.c ---
    @@ -107,6 +130,61 @@ void qdr_connection_set_context(qdr_connection_t *conn, void *context)
             conn->user_context = context;
     }
     
    +qdr_connection_info_t *qdr_connection_info(bool             is_encrypted,
    +                                           bool             is_authenticated,
    +                                           bool             opened,
    +                                           char            *sasl_mechanisms,
    +                                           const char      *dir,
    --- End diff --
    
    There is an enumerated type for direction.  You should use this rather than passing strings
around.


> High connection rates cause problems in the Python management agent
> -------------------------------------------------------------------
>
>                 Key: DISPATCH-557
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-557
>             Project: Qpid Dispatch
>          Issue Type: Bug
>          Components: Management Agent
>    Affects Versions: 0.7.0
>            Reporter: Ted Ross
>            Assignee: Ganesh Murthy
>            Priority: Critical
>             Fix For: 0.8.0
>
>
> Since connection entities are the only non-configuration (spontaneously occurring) entities
that are still managed by the Python agent, high rates of opening and closing connections
causes large CPU overhead in the agent.



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