Key range of XREAD/XREADGROUP is not correct

[PragmaTwice]

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• I had searched in the issues and found no similar issues.

Version

unstable

Minimal reproduce step

kvrocks/src/commands/cmd_stream.cc

Lines 1891 to 1892 in 5fccd57

	MakeCmdAttr<CommandXRead>("xread", -4, "read-only", NO_KEY),
	MakeCmdAttr<CommandXReadGroup>("xreadgroup", -7, "write", NO_KEY),

We need to define a KeyRangeGen function to make it produce correct key range.

What did you expect to see?

--

What did you see instead?

--

Anything Else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!

[LindaSummer]

Hi @PragmaTwice ,

I want to follow up on this issue.

Could it be assigned to me? 😊

Best Regards,
Edward

[PragmaTwice]

Sure.