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https://issues.apache.org/jira/browse/ZOOKEEPER-1977?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092123#comment-14092123
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Flavio Junqueira commented on ZOOKEEPER-1977:
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Sounds like a good way of propagating it. To change the value of initLimit, I 
was thinking that either we have a backoff mechanism or we use the size of the 
snapshot and assume some minimum amount of bandwidth. Right now I think I 
prefer the exponential backoff option. Any thoughts?

> Calibrate initLimit dynamically
> -------------------------------
>
>                 Key: ZOOKEEPER-1977
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1977
>             Project: ZooKeeper
>          Issue Type: Wish
>            Reporter: Flavio Junqueira
>
> We have seen a number of times users failing to get an ensemble up because 
> the snapshot transfer times out. We should be able to do better than this and 
> calibrate initLimit dynamically. I was thinking concretely that we could have 
> servers increasing the initLimit value (e.g., doubling or increments of 1) 
> upon socket timeouts. The tricky part here is that we need both ends of the 
> communication to increase it. 



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