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https://issues.apache.org/jira/browse/TS-4909?focusedWorklogId=30685&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-30685
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ASF GitHub Bot logged work on TS-4909:
--------------------------------------

                Author: ASF GitHub Bot
            Created on: 14/Oct/16 21:15
            Start Date: 14/Oct/16 21:15
    Worklog Time Spent: 10m 
      Work Description: Github user bryancall commented on a diff in the pull 
request:

    https://github.com/apache/trafficserver/pull/1063#discussion_r83502802
  
    --- Diff: iocore/net/UnixNetAccept.cc ---
    @@ -280,6 +234,14 @@ NetAccept::do_blocking_accept(EThread *t)
           return -1;
         }
     
    +    // Throttle accepts
    +    if (!backdoor && (check_net_throttle(ACCEPT, now) || 
net_memory_throttle)) {
    +      Debug("net_accept", "Too many connections or too much memory used, 
throttling");
    +      check_throttle_warning();
    +      con.close();
    --- End diff --
    
    check_throttle_warning logs an error message.  There currently isn't a stat 
for throttled incoming connections.  I can file a bug for it since I believe it 
will need to be added in a couple places.


Issue Time Tracking
-------------------

    Worklog Id:     (was: 30685)
    Time Spent: 1.5h  (was: 1h 20m)

> Throttling based on resident memory usage
> -----------------------------------------
>
>                 Key: TS-4909
>                 URL: https://issues.apache.org/jira/browse/TS-4909
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Bryan Call
>             Fix For: 7.1.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> Add a feature to stop accepting connections if the resident memory is over a 
> certain limit.



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