Yuxuan Wang created THRIFT-4984:
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Summary: Scary and spammy "error processing request: EOF" logs
from TSimpleServer
Key: THRIFT-4984
URL: https://issues.apache.org/jira/browse/THRIFT-4984
Project: Thrift
Issue Type: Bug
Components: Go - Library
Affects Versions: 0.13.0
Reporter: Yuxuan Wang
After upgraded our code to 0.13.0, we noticed a lot of the logs in stderr:
{code}
2019/10/22 22:04:52 error processing request: EOF
{code}
I think they are generated by this line
https://github.com/apache/thrift/blob/v0.13.0/lib/go/thrift/simple_server.go#L167,
which means EOF is an error returned by processRequests function.
In that function we actually treat some EOF errors as non-errors
([example|https://github.com/apache/thrift/blob/v0.13.0/lib/go/thrift/simple_server.go#L266]),
so I think it's just that we missed some cases and didn't treat all harmless
EOF errors as non-errors.
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