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Re: multiplexing issues on libcurl HTTP2

From: Daniel Stenberg <>
Date: Fri, 8 Jan 2016 22:58:53 +0100 (CET)

On Sat, 9 Jan 2016, Tatsuhiro Tsujikawa wrote:

> ​Confirmed it does not work quite right. nghttp does work, so inspecting
> libcurl code and found this:
> This basically ignores frame with stream ID == 0, including SETTINGS.

Ouch, what a mistake. Thanks a lot for pointing it out. This regression came
with 5778e6f5 and landed in 7.44.0. I really should get proper http2 testing
fixed in the test suite sooner rather than later to help us avoid regressions
like this in the future.

Fix pending.


List admin:
Received on 2016-01-08