In message <>, Cory Benfield writes:
>On 3 July 2014 08:37, Poul-Henning Kamp <> wrote:
>> Draft -13 doesn't say what WINDOW_UPDATE(0) means ?

>You're right, there's no explicit description here, but I'd argue that
>this text:
>>The legal range for the increment to the flow control window is 1 to
>> 2^31 - 1 (0x7fffffff) bytes.
>means that WINDOW_UPDATE(0) is a protocol error. I'd want to tear down
>the stream with GOAWAY, [...]

I would just have ignored it :-)

But yes, any defined meaning is better than not mentioned at all.

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

Received on Thursday, 3 July 2014 07:58:13 UTC