[jira] [Commented] (TS-3535) Add priority feature to the HTTP/2 implementation

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-3535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15194870#comment-15194870 ] 

ASF GitHub Bot commented on TS-3535:
------------------------------------

GitHub user masaori335 opened a pull request:

    https://github.com/apache/trafficserver/pull/525

    TS-3535: Experimental Support of Stream Priority Feature in HTTP/2

    [TS-3535](https://issues.apache.org/jira/browse/TS-3535) Experimental Support of Stream Priority Feature.
    
    ## Approach
    - Basically I followed WFQ Scheduling Algorithm invented by Kazuho and introduced by Kazu and Tatsuhiro at [ATS Meetup in Tokyo](https://cwiki.apache.org/confluence/display/TS/Meetup+Tokyo+2015#MeetupTokyo2015-PresentationSession)
    - Using MinHeap for PriorityQueue
    
    ## Issues
    - Currently overheads of Priority Feature is high, we need optimization.
    - Works fine with Chrome, FireFox, Safari (on MacOSX), but has troubles with h2spec and h2load.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/masaori335/trafficserver TS-3535

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafficserver/pull/525.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #525
    
----
commit ab25d07ad25a77780b1c495f36877e4742d4dc7e
Author: Masaori Koshiba <ma...@apache.org>
Date:   2016-02-12T07:07:10Z

    TS-3535: Add Stream Priority Feature to HTTP/2 Component

----


> Add priority feature to the HTTP/2 implementation
> -------------------------------------------------
>
>                 Key: TS-3535
>                 URL: https://issues.apache.org/jira/browse/TS-3535
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: HTTP/2
>            Reporter: Bryan Call
>            Assignee: Masaori Koshiba
>             Fix For: 6.2.0
>
>
> Prioritizes the responses back to the client based on the priority level specified by the HTTP/2 protocol.



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