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https://issues.apache.org/jira/browse/THRIFT-77?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613133#action_12613133
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David Reiss commented on THRIFT-77:
-----------------------------------

This is a big improvement in code, quality.  Thanks for submitting it.  I've 
made a few tweaks.

My full diff: 
http://gitweb.thrift-rpc.org/?p=thrift.git;a=treediff;h=6373742;hp=fb1007d;hb=6373742;hpb=fb1007d
Diff from original to mine: 
http://gitweb.thrift-rpc.org/?p=thrift.git;a=commitdiff;h=6373742

I fixed a few bugs in TOuput::printf, added a few comments, and restored 
errno_copy in a few places where the string constructor could possibly blow 
away errno by allocating memory.

Thoughts?

> Remove fprintf from C++ lib
> ---------------------------
>
>                 Key: THRIFT-77
>                 URL: https://issues.apache.org/jira/browse/THRIFT-77
>             Project: Thrift
>          Issue Type: Improvement
>          Components: Library (C++)
>            Reporter: Alexander Shigin
>            Priority: Minor
>         Attachments: thrift-lib-cpp-remove-printf.patch
>
>
> The patch introduces two new methods for TOutput: perror and printf. These 
> two methods are needed because:
>   1. TNonblocking has a couple of "fprintf(stderr, ""...);" clauses. 
>   2. There is a lot similar lines in lib/cpp:
> {code}
> string errStr = "TNonblockingServer::Task: close, possible resource leak "  + 
> TOutput::strerror_s(errno);
> GlobalOutput(errStr.c_str());
> {code}
> The patch also uses the introduced methods to fix all these issues.

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