Re: [hybi] WebSocket Subprotocol Close Code: Bad Gateway

Alexey Melnikov <alexey.melnikov@isode.com> Thu, 15 September 2016 08:36 UTC

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From: Alexey Melnikov <alexey.melnikov@isode.com>
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Date: Thu, 15 Sep 2016 10:49:05 +0200
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To: Adam Rice <ricea@google.com>
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Cc: "hybi@ietf.org" <hybi@ietf.org>, Johan de Vries <devries@wivion.nl>
Subject: Re: [hybi] WebSocket Subprotocol Close Code: Bad Gateway
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Hi,

> On 15 Sep 2016, at 09:54, Adam Rice <ricea@google.com> wrote:
> 
> I think this list is the right place, but since the working group has closed you may have trouble attracting enough discussion to have consensus.
> 
> This appears to be the link from the last time it happened: http://www.ietf.org/mail-archive/web/hybi/current/msg09670.html

I am the designated expert for this registry:
http://www.iana.org/assignments/websocket/websocket.xhtml#close-code-number

So I will help with getting this registered. But this might take a few days, currently travelling.

> 
>> On 15 September 2016 at 15:27, Johan de Vries <devries@wivion.nl> wrote:
>> I'm sorry, maybe I misunderstood.
>> 
>> In the provided links I couldn't find anything about how to request such a reservation, except this mailing list. Is this not the right place to request it?
>> 
>> Met vriendelijke groet,
>>  
>> Johan de Vries
>>  
>> Wivion bv
>> Vierlingsbeekseweg 52A | NL-5825 AX  Overloon
>> www.wivion.nl
>> 
>> 2016-09-12 13:13 GMT+02:00 Adam Rice <ricea@google.com>om>:
>>> I can see how that might be useful.
>>> 
>>> RFC 6455 section 11.7 provides for adding new status codes. See  https://tools.ietf.org/html/rfc6455#section-11.7 and http://www.iana.org/assignments/websocket/websocket.xhtml#close-code-number
>>> 
>>>> On 8 September 2016 at 23:53, Johan de Vries <devries@wivion.nl> wrote:
>>>> Hello,
>>>> 
>>>> 
>>>> I would like to reserve a status code much akin to HTTP's 502 Bad Gateway.
>>>> 
>>>> The description would be the same as for 502: The server was acting as a gateway or proxy and received an invalid response from the upstream server.
>>>> 
>>>> My motivation is that I'm implementing an application that allows a website to connect to a server over WebSockets (much like Guacamole does). It would be useful to be able to indicate when a proxy error occurs to the client.
>>>> 
>>>> I'm not sure what range this should be in, so I'm not claiming a number. I think it's generic enough to warrant the next number in the list (1016?) but again I'm not sure about how this part works.
>>>> 
>>>> 
>>>> Met vriendelijke groet,
>>>>  
>>>> Johan de Vries
>>>>  
>>>> Wivion bv
>>>> Vierlingsbeekseweg 52A | NL-5825 AX  Overloon
>>>> www.wivion.nl
>>>> 
>>>> _______________________________________________
>>>> hybi mailing list
>>>> hybi@ietf.org
>>>> https://www.ietf.org/mailman/listinfo/hybi
> 
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