If you receive 10,000 messages per second, that's nothing. That means that you can have 10,000 people online simultaneously with 1 message per second and 100,000 people online simultaneously with 1 message every ten seconds even in the version where there is no retransmission.
If you receive 10,000 messages per second, that's nothing. That means that you can have 10,000 people online simultaneously with 1 message per second and 100,000 people online simultaneously with 1 message every ten seconds even in the version where there is no retransmission.