[Bug] doris2.1.8 Communication protocol issues

[ccpypy]

Search before asking

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

Version

2.1.8

What's Wrong?

When the data contains special characters, it will cause all queries to fail.

Special character data ： ߉���weD��6�~~�`

error message：Packet sequence number wrong - got 37 expected 1

What You Expected?

Query is normal

How to Reproduce?

No response

Anything Else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct