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https://issues.apache.org/jira/browse/RATIS-704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16958559#comment-16958559
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Lokesh Jain commented on RATIS-704:
-----------------------------------

[~szetszwo] Thanks for updating the patch! The changes look good to me. +1.

> Invoke sendAsync as soon as OrderedAsync is created
> ---------------------------------------------------
>
>                 Key: RATIS-704
>                 URL: https://issues.apache.org/jira/browse/RATIS-704
>             Project: Ratis
>          Issue Type: Improvement
>          Components: client
>            Reporter: Tsz-wo Sze
>            Assignee: Tsz-wo Sze
>            Priority: Major
>              Labels: ozone
>         Attachments: r704_20191009.patch, r704_20191011.patch, 
> r704_20191018.patch, r704_20191022.patch, r704_20191023.patch
>
>
> In OrderedAsync, the messages are sent asynchronously except for the first 
> message.  The first message is used to establish the connection.  
> OrderedAsync will wait for the first message to complete before sending the 
> following messages.
> Note that, when sending only two messages, the performance of sending the 
> messages asynchronously is degenerated to sending them sequentially 
> [~msingh] has discovered a case that can be optimized: an application may 
> send two or more messages and the first message may take a long time to 
> process.  In this case, we may send a dummy lightweighted message establish 
> the connection, and then send real messages.



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