sun617

redis `schedulePending` target messages continue to increase

1

### Example - Create stream(`taskq:{test}:stream`) and consumer group(`taskq`) ``` 127.0.0.1:6379> XGROUP CREATE taskq:{test}:stream taskq $ MKSTREAM OK ``` - Add 3 messages ``` 127.0.0.1:6379> XADD taskq:{test}:stream * body apple "1634099225543-0"...