fix: close connection when readv syscall return 0, nil #189
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ppzqh
approved these changes
Feb 15, 2023
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What type of PR is this?
fix
What this PR does / why we need it (en: English/zh: Chinese):
en: close connection when readv syscall return n==0, err==nil
zh: 当 readv 返回 (0, nil) 时，关闭连接
Which issue(s) this PR fixes: