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Vote out offline authorities (#524)

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* notify when an authority appears to have missed their block

* Runtime API

* offline tracker

* Move to consensus

* generating reports of offline indices

* stubbed-out evaluation logic

* Slashing data pathwat

* usize -> u32

* Slash bad validators.

* update to rhododendron 0.3

* fix compilation of polkadot-consensus

* Support offline noting in checked_block

* include offline reports in block authorship voting

* do not vote validators offline after some time

* add test for offline-tracker

* fix test build

* bump spec version

* update wasm

* Only allow validators that are possible to slash

* Fix grumble

* More idiomatic

* New Wasm.

* update rhododendron

* improve logging and reduce round time exponent

* format offline validators in ss58
This commit is contained in:
Robert Habermeier
2018-08-11 11:29:30 +02:00
committed by Gav Wood
parent c2b20fe5b0
commit e8f21cf0c9
33 changed files with 500 additions and 136 deletions
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substrate/polkadot/api/src/light.rs
+7 -4
View File
@@ -20,9 +20,12 @@ use std::sync::Arc;
use client::backend::{Backend, RemoteBackend};
use client::{Client, CallExecutor};
use codec::Decode;
use primitives::{AccountId, Block, BlockId, Hash, Index, SessionKey, Timestamp, UncheckedExtrinsic};
use primitives::{
AccountId, Block, BlockId, Hash, Index, InherentData,
SessionKey, Timestamp, UncheckedExtrinsic,
};
use runtime::Address;
use primitives::parachain::{CandidateReceipt, DutyRoster, Id as ParaId};
use primitives::parachain::{DutyRoster, Id as ParaId};
use {PolkadotApi, BlockBuilder, RemotePolkadotApi, Result, ErrorKind};
/// Light block builder. TODO: make this work (efficiently)
@@ -92,11 +95,11 @@ impl<B: Backend<Block>, E: CallExecutor<Block>> PolkadotApi for RemotePolkadotAp
Err(ErrorKind::UnknownRuntime.into())
}
fn build_block(&self, _at: &BlockId, _timestamp: Timestamp, _new_heads: Vec<CandidateReceipt>) -> Result<Self::BlockBuilder> {
fn build_block(&self, _at: &BlockId, _inherent: InherentData) -> Result<Self::BlockBuilder> {
Err(ErrorKind::UnknownRuntime.into())
}
fn inherent_extrinsics(&self, _at: &BlockId, _timestamp: Timestamp, _new_heads: Vec<CandidateReceipt>) -> Result<Vec<Vec<u8>>> {
fn inherent_extrinsics(&self, _at: &BlockId, _inherent: InherentData) -> Result<Vec<Vec<u8>>> {
Err(ErrorKind::UnknownRuntime.into())
}
}