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https://issues.apache.org/jira/browse/ZOOKEEPER-442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792349#comment-13792349
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Rakesh R commented on ZOOKEEPER-442:
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Yes, I'm following the current approach with few improvements. Before starting
I just prepared doc to understand the background and the proposed apis.
I'll try to upload the working patch in couple of days.
> need a way to remove watches that are no longer of interest
> -----------------------------------------------------------
>
> Key: ZOOKEEPER-442
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-442
> Project: ZooKeeper
> Issue Type: New Feature
> Reporter: Benjamin Reed
> Assignee: Daniel Gómez Ferro
> Priority: Critical
> Fix For: 3.5.0
>
> Attachments: Remove Watch API.pdf, ZOOKEEPER-442.patch,
> ZOOKEEPER-442.patch, ZOOKEEPER-442.patch, ZOOKEEPER-442.patch,
> ZOOKEEPER-442.patch, ZOOKEEPER-442.patch, ZOOKEEPER-442.patch
>
>
> currently the only way a watch cleared is to trigger it. we need a way to
> enumerate the outstanding watch objects, find watch events the objects are
> watching for, and remove interests in an event.
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