PSUBSCRIBE pattern [pattern ...]
Available since:
Time complexity:
O(N) where N is the number of patterns the client is already subscribed to.
ACL categories:
@pubsub, @slow,

Subscribes the client to the given patterns.

Supported glob-style patterns:

  • h?llo subscribes to hello, hallo and hxllo
  • h*llo subscribes to hllo and heeeello
  • h[ae]llo subscribes to hello and hallo, but not hillo

Use \ to escape special characters if you want to match them verbatim.

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