If I put a packet in the queue, but then send out enough regular packets (SP) that the governor kicks in, what happens to my queued packet?

If I put a packet in the queue, but then send out enough regular packets (SP) that the governor kicks in, what happens to my queued packet?

Queued packets are not saved if the governor is engaged. When the governor has hit the limit, any new send requests through SP or QP will be rejected with an error indicating that the governor is on.