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Basic PoT gossip #1922

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Merged
nazar-pc merged 4 commits into from
Sep 6, 2023
Merged

Basic PoT gossip #1922

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a947def
Fix compilation with `pot` feature enabled
nazar-pc Sep 5, 2023
4c728a8
Add support for continuing timekeeper on node restart
nazar-pc Sep 2, 2023
7702938
Basic PoT gossip implementation and block import following
nazar-pc Sep 3, 2023
04d26bf
Remove old state management and timekeeper code, we'll probably not n…
nazar-pc Sep 3, 2023
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1 change: 1 addition & 0 deletions Cargo.lock
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1 change: 0 additions & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,6 @@ sha2 = { opt-level = 3 }
sha3 = { opt-level = 3 }
smallvec = { opt-level = 3 }
snow = { opt-level = 3 }
sc-proof-of-time = { opt-level = 3 }
subspace-archiving = { opt-level = 3 }
subspace-chiapos = { opt-level = 3 }
subspace-core-primitives = { opt-level = 3 }
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9 changes: 5 additions & 4 deletions crates/pallet-subspace/src/lib.rs
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Expand Up @@ -56,9 +56,7 @@ use sp_consensus_subspace::{
ChainConstants, EquivocationProof, FarmerPublicKey, FarmerSignature, SignedVote, Vote,
};
use sp_runtime::generic::DigestItem;
#[cfg(not(feature = "pot"))]
use sp_runtime::traits::Hash;
use sp_runtime::traits::{BlockNumberProvider, One, Zero};
use sp_runtime::traits::{BlockNumberProvider, Hash, One, Zero};
#[cfg(not(feature = "pot"))]
use sp_runtime::traits::{SaturatedConversion, Saturating};
use sp_runtime::transaction_validity::{
Expand Down Expand Up @@ -895,7 +893,10 @@ impl<T: Config> Pallet<T> {
let block_randomness = derive_randomness(pre_digest.solution(), pre_digest.slot().into());

#[cfg(feature = "pot")]
let block_randomness = pre_digest.proof_of_time.derive_global_randomness();
let block_randomness = pre_digest
.pot_info()
.proof_of_time()
.derive_global_randomness();

// Update the block randomness.
BlockRandomness::<T>::put(block_randomness);
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1 change: 1 addition & 0 deletions crates/sc-proof-of-time/Cargo.toml
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Expand Up @@ -13,6 +13,7 @@ include = [
[dependencies]
async-lock = "2.8.0"
async-trait = "0.1.68"
atomic = "0.5.3"
derive_more = "0.99.17"
futures = "0.3.28"
lru = "0.11.0"
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