[ 'driver' => RedisDriver::class, 'redis' => [ 'pool' => 'default', ], 'channel' => 'gather', 'timeout' => 2, 'retry_seconds' => 5, 'handle_timeout' => 10, 'processes' => 1, 'concurrent' => [ 'limit' => 10, ], 'max_messages' => 0, ], ];