'Internal handler for when a chunk of data is received for a given
request.
@param event: The Hyper-h2 event that encodes information about the
received data.
@type event: L{h2.events.DataReceived}'

def _requestDataReceived(self, event):

    stream = self.streams[event.stream_id]
    stream.receiveDataChunk(event.data, event.flow_controlled_length)
