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https://issues.apache.org/jira/browse/THRIFT-5502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17692965#comment-17692965
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Haonan Hou commented on THRIFT-5502:
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ok, i get it. thanks for your reply!
> Is it necessary to report CONNECTION RESET as an ERROR?
> -------------------------------------------------------
>
> Key: THRIFT-5502
> URL: https://issues.apache.org/jira/browse/THRIFT-5502
> Project: Thrift
> Issue Type: Improvement
> Components: Java - Library
> Affects Versions: 0.14.0, 0.14.1
> Reporter: Tian Jiang
> Assignee: Sylwester Lachiewicz
> Priority: Trivial
> Fix For: 0.17.0
>
> Attachments: image-2022-01-21-18-20-10-995.png,
> image-2022-01-21-18-26-54-640.png
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> I notice that in your Java implementation if a connection throws an
> exception, you will log it or not depending on the type of the exception.
> Currently, only two kinds of exceptions will be ignored: TIME_OUT and EOF.
> !image-2022-01-21-18-20-10-995.png!
> However, a common case is when a client exits without closing the connection
> properly, the server will receive CONNECTION RESET instead of EOF. It is very
> likely that human users will close client programs directly rather than use
> some "exit" command.
> !image-2022-01-21-18-26-54-640.png!
> I understand that it is arguable whether an abnormally-exit client should be
> reported. But in my opinion, it should at least not generate an ERROR log, as
> ERROR logs are very sensitive in production systems and may trigger further
> alerts, while an abnormally-exit client is not actually some error that
> should be handled by the server maintainers.
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