I found out NPN is not the issue, because golang supports ALPN but I don't know what's the reason to this issue.
I ran a test on a PC & Android and got this: https://github.com/golang/go/issues/18462#issuecomment-269681906 On Thursday, December 29, 2016 at 9:49:16 PM UTC+3:30, Mahdi Ziraki wrote: > > today I noticed my project stopped to serve http/2 and serves http/1.1 > after lots of search I found this: > > > https://ma.ttias.be/day-google-chrome-disables-http2-nearly-everyone-may-31st-2016/ > > and I noticed http2.golang.org stopped working correctly like my project > in chrome v55 for Windows. > > I want to know anyone else has this issue or is just me? > > BTW: http2.golang.org in google chrome for android works fine! > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.