Wayne created GEODE-9203:
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Summary: Implement NUMSUB Subcommand
Key: GEODE-9203
URL: https://issues.apache.org/jira/browse/GEODE-9203
Project: Geode
Issue Type: Sub-task
Components: redis
Reporter: Wayne
Implement the
[NUMSUB|https://redis.io/commands/pubsub#codepubsub-numsub-channel-1--channel-ncode]
subcommand.
+Acceptance Criteria+
The NUMSUB subcommand has been implemented along with unit tests to assert that
the subcommand correctly returns the number of subscribers (not counting
clients subscribed to patterns) for the specified channels.
h5. Return value
[Array reply|https://redis.io/topics/protocol#array-reply]: a list of channels
and number of subscribers for every channel. The format is channel, count,
channel, count, ..., so the list is flat. The order in which the channels are
listed is the same as the order of the channels specified in the command call.
Note that it is valid to call this command without channels. In this case it
will just return an empty list.
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