Think about fast-tracking reverting TX

[ggwpez]

comment hyperledger-labs/go-perun#101 (comment)

Current situation:
TX will be deemed final only after being included in TxFinalityDepth many consecutive blocks after hyperledger-labs/go-perun#97 is done.

Thought:
While implementing this i thought about maybe fast-tracking reverting TX to not wait for TxFinalityDepth.

[matthiasgeihs]

What is a reverting TX?

[ggwpez]

What is a reverting TX?

A TX that was rejected by the network for whatever reason.
Could be "out of gas" or "channel already registered".

I wasnt sure if we can optimize this case, but is is not really important to begin with i think since it rarely happens.

[matthiasgeihs]

OK, now I get it.