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Diffstat (limited to 'iredis/data/commands/blmpop.md')
| -rw-r--r-- | iredis/data/commands/blmpop.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/iredis/data/commands/blmpop.md b/iredis/data/commands/blmpop.md new file mode 100644 index 0000000..262713e --- /dev/null +++ b/iredis/data/commands/blmpop.md @@ -0,0 +1,15 @@ +`BLMPOP` is the blocking variant of `LMPOP`. + +When any of the lists contains elements, this command behaves exactly like `LMPOP`. +When used inside a `MULTI`/`EXEC` block, this command behaves exactly like `LMPOP`. +When all lists are empty, Redis will block the connection until another client pushes to it or until the `timeout` (a double value specifying the maximum number of seconds to block) elapses. +A `timeout` of zero can be used to block indefinitely. + +See `LMPOP` for more information. + +@return + +@array-reply: specifically: + +* A `nil` when no element could be popped, and timeout is reached. +* A two-element array with the first element being the name of the key from which elements were popped, and the second element is an array of elements. |