I have written a number of message queue's. None of which had near the number of events required to justify polling like this. All of the message queue's I've w

I have written a number of message queue's. None of which had near the number of events required to justify polling like this. All of the message queue's I've written would be using tons of extra CPU if I had used a polling solution... I realize that there probably are use cases out there that justify this, but I have not been tasked with one...