Problem when open connection with https

[emnvn]

Hello,

I m using shotgun to make a http request:

shotgun:open("rest.nexmo.com",443,https).

Sometime It work well, some time it report this error:

=ERROR REPORT==== 20-Nov-2015::14:50:30 ===
Ignored SETTINGS control frame true [{max_concurrent_streams,100,false,false},
{initial_window_size,2147483647,false,
false}]

=ERROR REPORT==== 20-Nov-2015::14:50:30 ===
Ignored WINDOW_UPDATE control frame 0 2147418111

I don't know the problem.

Thanks for any help.

[jfacorro]

@emnvn Is there any public server in which this also happens, so that we can reproduce the error? What Erlang/OTP release and OS are you using?