How to reserve part of the Internet channel for the program?

Question

Computer networks

One program constantly transmits data (10-20 kb / s) over the network, but when I start, for example, downloading from torrents, the entire channel is clogged with torrents and this program breaks off ... How to allocate a stable channel to it that does not depend on network loads?

Answer 1

QoS.

Answer 2

Well, or as an option in torrents, limit the download speed to 80% -90% of your connection.