Use BABE instead of AuRa in node (#3171)

mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-04-27 05:47:58 +00:00

* babe: add babe module trait

* babe: track current slot and epoch start slot

* babe: implement ShouldEndSession based on epochs

* babe: rename weight type to avoid ambiguities

* babe: expose epoch start slot in Epoch digest

* babe: use epoch start for validating epoch transitions

* babe: make the epoch duration a parameter type

* babe: remove unused fields from config

* node: update runtime to use babe instead of aura

* node: use babe instead of aura

* core: generate sr25519 keys from seed and add to keystore

* core: remove AuthorityKeyring

* node: remove unused primitive types related to babe crypto

* uniform babe primitives crate import name

* wrap long lines

* babe: fix find_epoch_digest

* fork-tree: fix find_node_where

* node: set babe epoch duration to "10 minutes"

* babe: cleanup import key cache if authorities don't change

* node: make integration test compile (but fail)

* node: bump spec_version

* node: fix import

* babe: don't use constants in storage fields array sizes

* babe: account for first epoch slot way in the past

* babe: signal next epoch change (not current)

* babe: calculate next epoch randomness with next epoch index

* babe: track next epoch in node

* babe: cache current epoch and authorities separately

* babe: generate valid babe vrf proofs in integration test

* babe: cleanup claim_slot

* babe: perform threshold calculation according to spec

* babe: compute relative weight in threshold

* babe: more precise threshold calculation

* babe: use floats for threshold exponent calculation

* babe: update constant c

This commit is contained in:

André Silva

2019-07-24 20:53:04 +01:00

committed by

DemiMarie-parity

parent 407970406d

commit 9f50c8fce4

33 changed files with 784 additions and 429 deletions

									
										substrate/node/primitives/src/lib.rs
									
		-10
	
												View File
												
				@@ -44,16 +44,6 @@ pub type Balance = u128;

				/// Type used for expressing timestamp.

				pub type Moment = u64;

				/// The aura crypto scheme defined via the keypair type.

				#[cfg(feature = "std")]

				pub type AuraPair = primitives::ed25519::Pair;

				/// Identity of an Aura authority.

				pub type AuraId = primitives::ed25519::Public;

				/// Signature for an Aura authority.

				pub type AuraSignature = primitives::ed25519::Signature;

				/// Index of a transaction in the chain.

				pub type Index = u64;