Lora Mac Events question.

Once a packet is transmitted in a non-blocking send, the LORA MAC events fire.

1)Since the whole process is asynchronous, that would mean the events are fired on a separate OS thread?

2) Also would I be able to transmit again only after either RxTimeOut/RxDone events are fired?

3)I am assuming the getIstransmitting function probably would return false once the txDone/txTimeout event is fired?

Bottom line since I am using a non-blocking call, I want to ensure I can re-transmit any other packets in the correct sequence.

Thanks,
Ajay.