Jens Deppe created GEODE-7800:
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Summary: 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
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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