Error connecting to some Sites

[craig]

Hi,

while the demo from README.md works with akamai, it does not work with some other sites:

$ h2c start &
$ h2c connect www.diplo.de:443
Error while reading next frame: Unknown setting in SETTINGS frame.
h2c get /index.html
Not connected. Run 'h2c connect' first.

h2c start --dump says:

[signal 0xb code=0x1 addr=0x30 pc=0x4b83f3]

goroutine 19 [running]:
panic(0x6e67a0, 0xc82000e130)
	/usr/local/go/src/runtime/panic.go:481 +0x3e6
github.com/fstab/h2c/cli/daemon.makeFrameFilter.func1(0x0, 0x0, 0x0, 0x0)
	/go/src/github.com/fstab/h2c/cli/daemon/daemon.go:51 +0x43
github.com/fstab/h2c/http2client/internal/connection.(*connection).ReadNextFrame(0xc820130420, 0x0, 0x0, 0x0, 0x0)
	/go/src/github.com/fstab/h2c/http2client/internal/connection/connection.go:469 +0x4e0
github.com/fstab/h2c/http2client/internal/eventloop.Start.func2(0x7f5f3a785820, 0xc820130420, 0xc82011d808, 0xc82008c1e0)
	/go/src/github.com/fstab/h2c/http2client/internal/eventloop/loop.go:82 +0x39
created by github.com/fstab/h2c/http2client/internal/eventloop.Start
	/go/src/github.com/fstab/h2c/http2client/internal/eventloop/loop.go:95 +0x37e