Unexpected grpc verbose messages

[Julien]

Hello,

Several unexpected info and debug messages are displayed when I start and when I stop the server.
These messages appear whatever the value of the GRPC_VERBOSITY variable.
For example:

% export GRPC_VERBOSITY=ERROR

% server start
I0629 15:18:44.675209477    9291 server_builder.cc:262]      Synchronous server. Num CQs: 32, Min pollers: 1, Max Pollers: 2, CQ timeout (msec): 10000
D0629 15:18:44.675281963    9291 env_linux.c:77]             Warning: insecure environment read function 'getenv' used

% server stop
D0629 15:18:57.553023105    9421 env_linux.c:77]             Warning: insecure environment read function 'getenv' used

I tried with grpc 1.1.4 and 1.4.0: the messages are displayed whatever the version.

Am I doing something wrong? Or is this a bug?
Is there a way to get rid of these messages?

Thanks.

Julien

[Julien]

Any comment on this?

Thanks.

Julien

[ncte...@google.com]

What OS are you running on? I will try to repro and look into this

[Julien]

Hello,

System is Red Hat Enterprise Linux 6.6, with kernel 2.6.32-642.13.1.el6.x86_64 and gcc 5.2.0.

Regards,

Julien

[Noah Eisen]

Ok, I can also repro this pretty easily on my Linux box, and my MacOS laptop. Might be an issue with when the c core checks the GRPC_VERBOSITY environment variable. I'll look into it this morning.

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[Noah Eisen]

Fixing PR at https://github.com/grpc/grpc/pull/11770

[Julien]

Hi Noah,

Thanks a lot for the bug fix.

Regards,

Julien

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