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https://issues.apache.org/jira/browse/BOOKKEEPER-311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13424896#comment-13424896
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Sijie Guo commented on BOOKKEEPER-311:
--------------------------------------

{quote}
IMO, we have to be very strict towards the conventions for the long term 
maintenance(neatly) of the code. Otherwise, code will become too ugly with the 
different conventions placed.
{quote}

agreed. +1.

{quote}
Recently, Hbase also revisited for this point and made their convention to 
100+, I remember.
{quote}

yes. 100 is a better wide to control the format, because we had lots of 
callbacks written in both BOOKKEEPER and Hedwig.
                
> Changes in hedwig client api to support JMS spec
> ------------------------------------------------
>
>                 Key: BOOKKEEPER-311
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-311
>             Project: Bookkeeper
>          Issue Type: Sub-task
>            Reporter: Mridul Muralidharan
>            Assignee: Mridul Muralidharan
>         Attachments: hedwig-client-consume.patch.1, 
> hedwig-client-publish.patch.1, hedwig-client.patch, hedwig-client.patch.3, 
> hedwig-client.patch.4, hedwig-client.patch.5
>
>
> Primary changes are :
> a) Add support for returning seq-id for a publish request. This is an api 
> change (backwardly compatible for users).
> b) Make consume a sync consume, with addition of an asyncConsume - this is to 
> ensure that invoking consume() ensure request makes to server before 
> returning (with what reasonable gaurantees that netty allows).
> c) Ensure that explicit close'ing of session will flush buffered consume 
> seq-id's when auto-ack is enabled (default in hedwig java client).
> In addition, there are also fixes for
> d) Fix NPE's observed as part of testing JMS provider.

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