Re: How to download a file concurrently?

[cblake]

Sounds like an application of the "byte range requests" introduced in HTTP/1.1. 
You can definitely use those + multiple TCP connections to be as 
self-optimized/unfriendly to other internet traffic/robust to unusual packet 
loss/etc. situations as desired, but I don't know what Nim ecosystem support 
for that there is. (Just providing keywords to search for really..)