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From "qiu zhan bo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (S4-49) TCP: Configuration parameter for message-ordering on/off
Date Mon, 25 Jun 2012 04:14:42 GMT

    [ https://issues.apache.org/jira/browse/S4-49?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13400275#comment-13400275
] 

qiu zhan bo commented on S4-49:
-------------------------------

I think this can't make much sense to ordering-guaranteed.we can reference other cep technology
to solve the problem such as buffer all received events at certain time-window and re-order
them .
                
> TCP: Configuration parameter for message-ordering on/off
> --------------------------------------------------------
>
>                 Key: S4-49
>                 URL: https://issues.apache.org/jira/browse/S4-49
>             Project: Apache S4
>          Issue Type: Improvement
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>
> While using TCP, message ordering can be guaranteed. However, this comes at the expense
of dropping previously received out-of-order packets at the client side.
> The user should be able to choose between (1) message-ordering and (2) performance. We
need to add a configuration parameter for the same.

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