webrtc / websocket ads not blocked

[davida]

my username is : davida

[mapx]

ok, done, try to see it

[davida]

Ok so thats a clever way to get an unwrapped copy of RTCPeerConnection.
But thats still doesn't explain the websocket connection that doesn't get blocked, any ideas?
the blocking of websocket doesn't involved in wrapping the function call and done via WebRequest api . So how do they manage to establish a websocket connection without getting blocked?

[mapx]

Just add your comments in that ticket. I'm not a dev.

[davida]

chrome ver: 62.0.3202.75
adblock plus ver: 1.13.4
website: mako.co.il
filter: easylist&easylist hebrew

i cant block ads on mako.co.il (its an uponit website) and its not webrtc but websocket, the weirdest thing here is that the websocket request doesn't get blocked.
images : https://imgur.com/a/HcRrs

you can see in the second image that the websocket to wss://a.jquerymin.co.il/wsm isn't blocked, but if i will try to create a websocket in devtools "var exampleSocket = new WebSocket("wss://a.jquerymin.co.il/wsm", "protocolOne");" it's blocked.
so why my websocket and any websocket to thirdparty domain is blocked but uponit websocket isn't , they manage to bypass it somehow....