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Posted to issues@geode.apache.org by "Dave Barnes (Jira)" <ji...@apache.org> on 2020/09/10 15:54:06 UTC

[jira] [Closed] (GEODE-7800) Add Redis PSUBSCRIBE and PUNSUBSCRIBE commands

     [ https://issues.apache.org/jira/browse/GEODE-7800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dave Barnes closed GEODE-7800.
------------------------------

> Add Redis PSUBSCRIBE and PUNSUBSCRIBE commands
> ----------------------------------------------
>
>                 Key: GEODE-7800
>                 URL: https://issues.apache.org/jira/browse/GEODE-7800
>             Project: Geode
>          Issue Type: Improvement
>          Components: redis
>            Reporter: Jens Deppe
>            Assignee: Jens Deppe
>            Priority: Major
>             Fix For: 1.13.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Similar to {{SUBSCRIBE}} and {{UNSUBSCRIBE}}, {{PSUBSCRIBE}} allows a client to subscribe to a pattern. For example:
> {noformat}
> PSUBSCRIBE sal*s
> {noformat}
> The subscription pattern is in the form of a glob supporting {{*}}, {{?}} and ranges. https://redis.io/commands/psubscribe
> Pattern subscriptions must be unsubscribed verbatim. i.e., the above subscription would not be unsubscribed using the pattern {{s*}}, but must be unsubscribed using the complete subscribed pattern, namely {{sal*s}}.
> When clients subscribe to overlapping patterns (or channels) they will receive a message for every matched subscription. Matches for a single client are not conflated.



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