mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-15 05:41:07 +00:00
Seun Lanlege
6a87e1d1af
* manual-seal uses Finalizer trait for finalization instead of Backend * fix tests * use Transaction type * refactor import_queue * ugh * line-width * Update client/consensus/manual-seal/src/lib.rs Co-Authored-By: Joshy Orndorff <JoshOrndorff@users.noreply.github.com> * fix tests * update docs * Update client/consensus/manual-seal/src/seal_new_block.rs Co-Authored-By: André Silva <123550+andresilva@users.noreply.github.com> * Don't auto-finalize on verification * Explicity don't finalize on import. Co-authored-by: Joshy Orndorff <JoshOrndorff@users.noreply.github.com> Co-authored-by: Joshy Orndorff <admin@joshyorndorff.com> Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
70 lines
2.0 KiB
Rust
70 lines
2.0 KiB
Rust
// Copyright 2019 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Block finalization utilities
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use crate::rpc;
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use sp_runtime::{
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Justification,
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traits::Block as BlockT,
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generic::BlockId,
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};
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use std::sync::Arc;
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use sc_client_api::backend::{Backend as ClientBackend, Finalizer};
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use std::marker::PhantomData;
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/// params for block finalization.
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pub struct FinalizeBlockParams<B: BlockT, F, CB> {
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/// hash of the block
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pub hash: <B as BlockT>::Hash,
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/// sender to report errors/success to the rpc.
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pub sender: rpc::Sender<()>,
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/// finalization justification
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pub justification: Option<Justification>,
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/// Finalizer trait object.
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pub finalizer: Arc<F>,
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/// phantom type to pin the Backend type
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pub _phantom: PhantomData<CB>,
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}
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/// finalizes a block in the backend with the given params.
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pub async fn finalize_block<B, F, CB>(params: FinalizeBlockParams<B, F, CB>)
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where
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B: BlockT,
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F: Finalizer<B, CB>,
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CB: ClientBackend<B>,
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{
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let FinalizeBlockParams {
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hash,
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mut sender,
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justification,
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finalizer,
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..
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} = params;
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match finalizer.finalize_block(BlockId::Hash(hash), justification, true) {
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Err(e) => {
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log::warn!("Failed to finalize block {:?}", e);
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rpc::send_result(&mut sender, Err(e.into()))
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}
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Ok(()) => {
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log::info!("✅ Successfully finalized block: {}", hash);
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rpc::send_result(&mut sender, Ok(()))
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}
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}
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}
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