Boehner: "Mr. Speaker, will you grant my request for a call of the roll?"
Speaker: "......"
Boehner: "Will you grant my request for a call of the roll?"
Speaker: "The answer will be given at the time of the request...which is not now"
Huh?
The request is a motion which must be made after the debate is finished and before the vote is started. It will be a race to see if the speaker can start the vote before the motion is made.