[tarantool-patches] Re: [PATCH v2 2/2] say: take getaddrinfo() errors into account

[Alexander Turenko]

> Linux:
> 
>  | SystemError getaddrinfo: Temporary failure in name resolution: Input/output error
>  | SystemError syslog logger: Input/output error: Input/output error
>  | failed to initialize logging subsystem
> 
> gai_strerror() message corresponds to EAI_AGAIN.
> 
> Mac OS:
> 
>  | SystemError getaddrinfo: nodename nor servname provided, or not known: Input/output error
>  | SystemError syslog logger: Input/output error: Input/output error
>  | failed to initialize logging subsystem
> 
> gai_strerror() message corresponds to EAI_NONAME.

I see now that Linux also can give EAI_NONAME in the case. It seems it
depends on network conditions. Anyway, let's check for both.