ERR_SPDY_PROTOCOL_ERROR Nginx !!

[Francis Daly]

On Wed, Aug 02, 2017 at 01:17:06PM +0500, shahzaib mushtaq wrote:

Hi there,

> Thanks for response well i've tried lot more things, updated FreeBsd,
> updated openssl but issue is still there. Do you think is there any
> possibility it is linked with Nginx ?

You have one client that reports an error message.

What are the specific circumstances under which that version of that
client can report that error message? That information may give a hint
as to where the problem is.

Is the problem repeatable? As in: if you do a fresh install with no
historical information of the client browser (a new "profile" or under
a new user account), do you see the same behaviour?

In a later mail, you suggest that you have two test nginx instances,
and one client reports the error against one instance and not against
the other.

"nginx -V" on each could be used to identify any differences in the
compile-time settings. "nginx -T" on each could be used to identify any
difference in the run-time configuration.

> https://pastebin.com/gaVWfWJv
> 
> >>There is more than one version of google chrome. Some web reports suggest
> that SPDY support was going to be removed in version 51.
> 
> Chrome version is 64 latest which has removed spdy and supports HTTP2 i
> guess.

As far as I know, there are about half a dozen "latest" versions of
Google Chrome, and none of them are version 64 currently.

If you ask for help in a Google Chrome mailing list, you may want to
provide the specific version number there to allow them to identify what
exactly you are running.

Good luck with it,

	f
-- 
Francis Daly        francis at daoine.org