1) update implementation using some common code from client
2) possibly enhance the API to support some HTTP/2 features. Realistically, only features essential for testing HTTP/2:
+ ability to enable HTTP/2 per context
+ if possible limited server push capability
2) possibly enhance the API to support some HTTP/2 features. Realistically, only features essential for testing HTTP/2:
+ ability to enable HTTP/2 per context
+ if possible limited server push capability