I study the Tor source code in 0.2.6.10. There should be only one connection between OR to OR because of the cells in Tor. I want to make Tor become multiple connection between OR to OR.
After I trace some Tor source code, I find out that there is only one channel for every circuit in Onion Proxy (local process in client). I am not really sure that adding channel to create multiple connections is correct or not. Should I achieve my goal by adding more channel or establish more circuit in OP?