Offline Slash Strategy

[hackfisher]

It seems that in the latest pre-release tag v0.4.1, slash does not automatically happen if the validator do something bad or wrong.

What's missing part of the current slash understanding and design?

[aurexav]

Relate PR: paritytech/substrate#3322

Handled:

/// A type that gives us the ability to submit unresponsiveness offence reports.
type ReportUnresponsiveness:
	ReportOffence<
		Self::AccountId,
		IdentificationTuple<Self>,
		UnresponsivenessOffence<IdentificationTuple<Self>>,
	>;

darwinia/node/runtime/src/lib.rs

Line 248 in d1397ed

type ReportUnresponsiveness = Offences;

https://github.com/darwinia-network/substrate/blob/darwinia-develop/srml/im-online/src/lib.rs#L565

---

I'll do more tests.

Seems the validator doesn't lose power.

[aurexav]

Slash zero, continued.

[aurexav]

relate: #187
update: #202