[erlang-questions] HTTP/2 client

[Loïc Hoguin]

I do not know if the people using Gun in production so far have tried 
the HTTP/2 support we currently have. Personally all I can say is that 
it works fine with Cowboy 2, but then again Cowboy 2 doesn't have flow 
control either at this time.

Gun and Cowboy 2 are developed concurrently so they'll always be 
compatible. Other servers, I suppose it depends on how strict they 
implement flow control. Not aware of an issue yet, but would love some 
feedback on it.

On 09/30/2016 09:46 AM, Andrew Berman wrote:
> Hi Pablo,
>
> Possibly that was the issue, I'll try again, but I do see a bunch of
> TODOs in the gun code for HTTP/2, so it doesn't seem as ready for
> production use as the Chatterbox client Derek mentioned.
>
> Thanks,
>
> Andrew
>
> On Thu, Sep 29, 2016 at 7:45 PM Pablo Polvorin
> <pablo.polvorin@REDACTED <mailto:pablo.polvorin@REDACTED>>
> wrote:
>
>     Hi Andrew,  maybe the problem was with dependencies?.  We are
>     evaluating gun as well,  and got an error on the first try but the
>     problem was that the version of cowlib we were using didn't include
>     the latests http2 changes.  Switching to cowlib master solved that.
>     We aren't using it on production yet,  and there are parts missing
>     -like flow control- , but if our experience counts,  so far it seems
>     to be good enough for our use case  (we need to interact with only one
>     http/2 server implementation, on a fairly controlled way).
>
>
>
>
>     On 29 September 2016 at 20:12, Andrew Berman <rexxe98@REDACTED
>     <mailto:rexxe98@REDACTED>> wrote:
>     > Is there a production ready HTTP/2 client available in Erlang?  I've
>     > searched and only found Gun to have some support for HTTP/2, but
>     when I
>     > tried to use it I got an error, and it looks like it's not quite
>     ready for
>     > primetime (correct me if I'm wrong, Loïc).
>     >
>     > Thanks!
>     >
>     > Andrew
>     >
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>
>
>
>     --
>     Pablo Polvorin
>     ProcessOne
>
>
>
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-- 
Loïc Hoguin
http://ninenines.eu
Author of The Erlanger Playbook,
A book about software development using Erlang