[jira] [Commented] (APEXCORE-456) Explicitly limit Server.Subscriber to one way communication

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

    [ https://issues.apache.org/jira/browse/APEXCORE-456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15682380#comment-15682380 ] 

ASF GitHub Bot commented on APEXCORE-456:
-----------------------------------------

GitHub user vrozov opened a pull request:

    https://github.com/apache/apex-core/pull/420

    APEXCORE-456 - Explicitly limit Server.Subscriber to one way communication

    @PramodSSImmaneni Please review only.

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

    $ git pull https://github.com/vrozov/apex-core APEXCORE-456

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

    https://github.com/apache/apex-core/pull/420.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 #420
    
----
commit 308f1a7b0e91902ae5e6edbb614e7ea5ce975417
Author: Vlad Rozov <v....@datatorrent.com>
Date:   2016-11-19T03:44:40Z

    APEXCORE-456 - Explicitly limit Server.Subscriber to one way communication

----


> Explicitly limit Server.Subscriber to one way communication
> -----------------------------------------------------------
>
>                 Key: APEXCORE-456
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-456
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: Vlad Rozov
>            Assignee: Vlad Rozov
>             Fix For: 3.5.0
>
>
> In the DAG data always flows from upstream to downstream operators and buffer server Server.Subscriber class may explicitly shutdown input stream, does not need to allocate read buffer and listen to OP_READ events. 



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