We use hyper and rolled our own async support I believe, since it didn't exist at the time, but it is quite neglected and the general plan has been to move to f

We use hyper and rolled our own async support I believe, since it didn't exist at the time, but it is quite neglected and the general plan has been to move to futures and tokio. Firefox's network stack is called necko, and has been async for a long time I believe.