Re: [hybi] I-D Action: draft-ietf-hybi-thewebsocketprotocol-11.txt

[Takeshi Yoshino <[e-mail]>]

Hi Alexey,

I have some questions about section 5.2.2. and 5.3.

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implied WSP rule -> implied LWS rule ?

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Are
Sec-WebSocket-Protocol-Client, Sec-WebSocket-Version-Client,
Sec-WebSocket-Protocol-Server, Sec-WebSocket-Version-Server
just names of ABNF rules?

i.e. Sec-WebSocket-Protocol-Client is the grammar for the right hand side of
the Sec-WebSocket-Protocol header in client handshake?

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It seems header name and colon are missing from rules. e.g.

Sec-WebSocket-Accept     = base64-value

The left hand side was accept-value in -10 and the line seemed to be
defining the grammar of the right hand side of the Sec-WebSocket-Accept
data. So, just base64-value was fine. But now, maybe you've tried to give
grammar for full header line as RFC 2616 does and follow its style like
       Accept         = "Accept" ":"
                        #( media-range [ accept-params ] )
so, this should be

Sec-WebSocket-Accept     = "Sec-WebSocket-Accept" ":" base64-value

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This ABNF doesn't cover 1, 2, ... 99
            version = "0" | ("1" DIGIT DIGIT) | ("2" DIGIT DIGIT)
                       ; 0-255

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Maybe "1#" here is typo.
Sec-WebSocket-Version-Server = 1#version

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Thanks,