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Enable Offchain Equalise #5683

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Apr 27, 2020
Merged

Enable Offchain Equalise #5683

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f579912
Master.into()
kianenigma Apr 2, 2020
cb40663
Remove debug stuff
kianenigma Apr 17, 2020
f95d7aa
Better license
kianenigma Apr 17, 2020
dbdd27f
Migrate away from SimpleDispatchInfo
kianenigma Apr 17, 2020
63a08fb
Merge branch 'master' of github.com:paritytech/substrate into kiz-ena…
kianenigma Apr 17, 2020
99db05f
Merge branch 'kiz-enable-equialize-offchain-2' of github.com:parityte…
kianenigma Apr 17, 2020
394df29
Fix test
kianenigma Apr 17, 2020
f478d8a
Revert "Migrate away from SimpleDispatchInfo"
kianenigma Apr 20, 2020
031b3a3
Master.into()
kianenigma Apr 22, 2020
4831653
Move to offchain randomness
kianenigma Apr 27, 2020
c82f3f7
Merge branch 'master' of github.com:paritytech/substrate into kiz-ena…
kianenigma Apr 27, 2020
6780b60
Fix tests
kianenigma Apr 27, 2020
df1a7b5
Fix tests more
kianenigma Apr 27, 2020
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21 changes: 21 additions & 0 deletions Cargo.lock
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1 change: 1 addition & 0 deletions Cargo.toml
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Expand Up @@ -95,6 +95,7 @@ members = [
"frame/society",
"frame/staking",
"frame/staking/reward-curve",
"frame/staking/fuzzer",
"frame/sudo",
"frame/support",
"frame/support/procedural",
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5 changes: 4 additions & 1 deletion bin/node/runtime/src/lib.rs
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Expand Up @@ -296,8 +296,9 @@ parameter_types! {
pub const BondingDuration: pallet_staking::EraIndex = 24 * 28;
pub const SlashDeferDuration: pallet_staking::EraIndex = 24 * 7; // 1/4 the bonding duration.
pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
pub const ElectionLookahead: BlockNumber = 25; // 10 minutes per session => 100 block.
pub const ElectionLookahead: BlockNumber = EPOCH_DURATION_IN_BLOCKS / 4;
pub const MaxNominatorRewardedPerValidator: u32 = 64;
pub const MaxIterations: u32 = 5;
}

impl pallet_staking::Trait for Runtime {
Expand All @@ -318,6 +319,8 @@ impl pallet_staking::Trait for Runtime {
type NextNewSession = Session;
type ElectionLookahead = ElectionLookahead;
type Call = Call;
type Randomness = RandomnessCollectiveFlip;
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Why not Babe?

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Ow I didn't know Babe also implements it. What are the differences? I don't think the randomness that Staking needs is in any sense consensus critical.

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Babe provides "real" randomness, while the one provided by collective flip is based on the last 80? block hashes.

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isn't there a local (non-deterministic) rand() function for offchain workers?

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Yeah.

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I'll switch to that then 👍

type MaxIterations = MaxIterations;
type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
type UnsignedPriority = StakingUnsignedPriority;
}
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2 changes: 2 additions & 0 deletions frame/session/benchmarking/src/mock.rs
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Expand Up @@ -178,6 +178,8 @@ impl pallet_staking::Trait for Test {
type Call = Call;
type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
type UnsignedPriority = UnsignedPriority;
type Randomness = ();
type MaxIterations = ();
}

impl crate::Trait for Test {}
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4 changes: 0 additions & 4 deletions frame/staking/fuzz/.gitignore
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38 changes: 0 additions & 38 deletions frame/staking/fuzz/Cargo.toml
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130 changes: 0 additions & 130 deletions frame/staking/fuzz/fuzz_targets/submit_solution.rs
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2 changes: 2 additions & 0 deletions frame/staking/fuzzer/.gitignore
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@@ -0,0 +1,2 @@
hfuzz_target
hfuzz_workspace
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