val create_connection_handler : ?config:H2.Config.t -> request_handler:(addr -> H2.Server_connection.request_handler) -> error_handler:(addr -> H2.Server_connection.error_handler) -> addr -> socket -> unit Lwt.tH2_lwt.Serverval create_connection_handler : ?config:H2.Config.t -> request_handler:(addr -> H2.Server_connection.request_handler) -> error_handler:(addr -> H2.Server_connection.error_handler) -> addr -> socket -> unit Lwt.t