global

def read_frame(...)
	Traces.trace("protocol.http2.framer.read_frame") do |span|
		super.tap do |frame|
			span["frame.length"] = frame.length
			span["frame.type"] = frame.type
			span["frame.flags"] = frame.flags
			span["frame.stream_id"] = frame.stream_id
		end
	end
end