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Re: Default Stream Priority?

Martin Thomson <martin.thomson@gmail.com> Fri, 19 July 2013 22:11 UTC

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Date: Fri, 19 Jul 2013 15:10:15 -0700
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From: Martin Thomson <martin.thomson@gmail.com>
To: "Kulkarni, Saurabh" <sakulkar@akamai.com>
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Subject: Re: Default Stream Priority?
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On 19 July 2013 15:00, Kulkarni, Saurabh <sakulkar@akamai.com> wrote:
> When a stream state changes from "idle" to "open", what is the default
> priority of the stream? In case there is no default, are HEADERS frame
> mandated to have PRIORITY bit set when they trigger this state change?

This is answered in Section 5.3:

   Unless explicitly specified in the HEADERS frame (Section 6.2) during
   stream creation, the default stream priority is 2^30.

That is, equivalent to a HEADERS frame with a 32-bit priority field of
0x80000000, if that helps any.

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