24 lines
858 B
Markdown
24 lines
858 B
Markdown
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`BLMOVE` is the blocking variant of `LMOVE`. When `source` contains elements,
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this command behaves exactly like `LMOVE`. When used inside a `MULTI`/`EXEC`
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block, this command behaves exactly like `LMOVE`. When `source` is empty, Redis
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will block the connection until another client pushes to it or until `timeout`
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is reached. A `timeout` of zero can be used to block indefinitely.
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This command comes in place of the now deprecated `BRPOPLPUSH`. Doing
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`BLMOVE RIGHT LEFT` is equivalent.
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See `LMOVE` for more information.
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@return
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@bulk-string-reply: the element being popped from `source` and pushed to
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`destination`. If `timeout` is reached, a @nil-reply is returned.
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## Pattern: Reliable queue
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Please see the pattern description in the `LMOVE` documentation.
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## Pattern: Circular list
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Please see the pattern description in the `LMOVE` documentation.
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