当前位置:网站首页>Substrate 源码更新导读八月第1周: 新版事务化存储层启用默认模式, Polkadot v0.9.27发布
Substrate 源码更新导读八月第1周: 新版事务化存储层启用默认模式, Polkadot v0.9.27发布
2022-08-09 16:19:00 【InfoQ】
Beefy协议改用版本化确定性通讯验
SignedCommitments- block-import <-> voter channel
- voter <-> RPC-worker channel
- RPC public API
VersionedFinalityProofSignedCommitmentss#[derive(Clone, Debug, PartialEq, codec::Encode, codec::Decode)]
pub enum VersionedFinalityProof<N, S> {
#[codec(index = 1)]
/// Current active version
V1(SignedCommitment<N, S>),
}
pub struct Beefy<Block: BlockT> {
- signed_commitment_stream: BeefySignedCommitmentStream<Block>,
+ finality_proof_stream: BeefyVersionedFinalityProofStream<Block>,
beefy_best_block: Arc<RwLock<Option<Block::Hash>>>,
executor: SubscriptionTaskExecutor,
}简化新版事务化存储层使用, 并启用默认模式
frame_supportin_storage_layerDispatchWithStorageLayerwith_storage_layer.#[transactional]node-runtime
更名为
node-kitchensink-runtime
kitchensinksubstrate-node-templatesubstrate-node-templatePolkadot发布v0.9.27版本
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