| Name | Description | Type | Package | Framework |
| Http2OrHttpChooser | ChannelHandler which is responsible to setup theChannelPipeline either for HTTP or HTTP2. | Class | io.netty.handler.codec.http2 | Netty |
| Http2OrHttpChooser .SelectedProtocol | Must be updated to match the HTTP/2 draft number. | Class | io.netty.handler.codec.http2.Http2OrHttpChooser | Netty |