Motivation: We should allow to write Http2UnkownFrame to allow custom extensions. Modifications: Allow to write Http2UnkownFrame Add unit test Result: Fixes https://github.com/netty/netty/issues/7860.
Motivation: We should allow to write Http2UnkownFrame to allow custom extensions. Modifications: Allow to write Http2UnkownFrame Add unit test Result: Fixes https://github.com/netty/netty/issues/7860.