Optional dataUsed for "database" commands to enforce type checking.
Protected loggerMaximum number of parameters allowed. -1 for no maximum.
Minimum number of parameters require.
Optional pubUsed when PUB/SUB is in effect.
Optional signSign is used in commands with a compliment command. The only current example is INCR/DECR. Sign is 1 for INCR and -1 for DECR
Optional txUsed in transactions to enqueue a command.
Every command must implement the execute method.
Protected processPrivate remove
Available since 2.2.0.
BRPOPLPUSH source destination timeout
BRPOPLPUSH is the blocking variant of [RPOPLPUSH]RPoplPushCommand. When source contains elements, this command behaves exactly like RPOPLPUSH. When used inside a MULTI/EXEC block, this command behaves exactly like RPOPLPUSH. When source is empty, Redis will block the connection until another client pushes to it or until timeout is reached. A timeout of zero can be used to block indefinitely.
See [RPOPLPUSH]RPoplPushCommand for more information.
Return value
Bulk string reply: the element being popped from source and pushed to destination. If timeout is reached, a Null reply is returned.
Pattern: Reliable queue
Please see the pattern description in the [RPOPLPUSH]RPoplPushCommand documentation.
Pattern: Circular list
Please see the pattern description in the [RPOPLPUSH]RPoplPushCommand documentation.