I'm new at the Raspi 3 and unix in general, and now trying to build a headless streaming application, and trying to automate some basic setup steps on boot.
If I want to guarantee the fastest connection speed is used for streaming, I'm just wondering if there's any benefit to turning off wlan0 if I see they're connected to eth0 already.
I guess my question is what happens when both wired and wireless connections to Internet exist? Do the connections get prioritized for speed, or do they get pooled together - or is there a possibility that the wireless would be used instead of wired ethernet?
I realize the answer might apply to all Unix flavors - and possible even Windows - but I'm specifically interested in Raspbian