Ausra无忧

Results 2 issues of Ausra无忧

Now the message is automatically ack after receiving the message. I hope can ack the message manually. Thanks in advance.

## Description * **I want to support redis result queue expiration time to be configurable.** - **Proposed Behavior** ```ts // src/backends/redis.ts /** * @method RedisBackend#set * @private * @param {String}...

enhancement