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Re: [Qemu-trivial] [Qemu-devel] [PATCH v2] vnc: add a more descriptive e

From: Michael Tokarev
Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH v2] vnc: add a more descriptive error message
Date: Fri, 06 Jul 2012 10:45:01 +0400
User-agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:10.0.4) Gecko/20120510 Icedove/10.0.4

On 06.07.2012 06:42, Amos Kong wrote:
> On 30/06/12 10:02, address@hidden wrote:
>> From: Amos Kong<address@hidden>
>> Currently qemu outputs some low-level error in qemu-sockets.c
>> when failed to start vnc server.
>> eg. 'getaddrinfo(,5902): Name or service not known'
>> Some libvirt users could not know what's happened with this
>> unclear error message. This patch added a more descriptive
>> error message.

Gyus, please, pretty PLEASE stop doing things like this.

Amos, your patch does TWO things.  One is to clarify error
message as correctly stated in your description, and second
is to change the code to do exit(1) if this message is
generated.  So, please, a) add the second fact to the
description, and b) mention why it is needed.



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