On Fri, Apr 19, 2019, 8:19 AM Daniel Stenberg <dan...@haxx.se> wrote:
> On Thu, 18 Apr 2019, Dmitri Trembovetski via curl-library wrote: > > > I've compiled libcurl with HTTP/2 support (openssl, nghttp2) for my > project. > > curl 7.56.1 (although I had the same issue with the latest, I backed out > to > > that one due to unrelated issue with gzip encoding in the latest) > > I would strongly urge you to not spend a lot of time debugging HTTP/2 on > that > old release. We've fixed several HTTP/2 issues since then so you risk > ending > up chasing things or seeing symptoms that aren't present in the current > code. > > Can you write up a smallish example code that reproduces the problem? If I > could point such a thing on my own test server I could take a look at it > from > my side. HTTP/2 debugging can be a bit complicated. > Ok I'll try. > > With app level logging I can see that CURLOPT_READFUNCTION callback gets > > invoked up until the point where another GET request happens, and then I > see > > no callbacks anymore, and the connection eventually times out or is > closed > > by the server. > > This symptom matches a previous bug we had (and fixed) in curl's HTTP/2 > code. > Ok, I'll retest on the latest release and report back (but I do think I saw the same issue on the latest). Also as I mentioned I had an issue with gzip encoding on that release (goes away if I don't accept gzip encoding). I'll write it up in a separate email. Thanks, Dmitri > -- > > / daniel.haxx.se >
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