mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 21:37:56 +00:00
Adrian Catangiu
b907f52066
BEEFY consensus can be restarted by resetting "genesisBlock" in pallet-beefy, but we don't want to also reset authority set IDs so that they are uniquely identified across the entire chain history regardless of how many times BEEFY consensus has been reset/restarted. This is why the client now also accepts initial authority_set_id != 0. BEEFY client now detects pallet-beefy reset/reinit and errors-out and asks for a restart. BEEFY client persisted state should be discarded on client restarts following pallet-beefy reset/reinit. End result is BEEFY client/voter can now completely reinitialize using "new" on-chain info following pallet-beefy reset/reinit, discarding old state. Fixes #14203 Fixes #14204 Signed-off-by: acatangiu <adrian@parity.io>
55 lines
1.7 KiB
Rust
55 lines
1.7 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program 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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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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//! BEEFY gadget specific errors
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//!
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//! Used for BEEFY gadget internal error handling only
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use std::fmt::Debug;
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#[derive(Debug, thiserror::Error)]
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pub enum Error {
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#[error("Backend: {0}")]
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Backend(String),
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#[error("Keystore error: {0}")]
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Keystore(String),
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#[error("Runtime api error: {0}")]
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RuntimeApi(sp_api::ApiError),
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#[error("Signature error: {0}")]
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Signature(String),
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#[error("Session uninitialized")]
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UninitSession,
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#[error("pallet-beefy was reset, please restart voter")]
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ConsensusReset,
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}
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#[cfg(test)]
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impl PartialEq for Error {
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fn eq(&self, other: &Self) -> bool {
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match (self, other) {
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(Error::Backend(s1), Error::Backend(s2)) => s1 == s2,
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(Error::Keystore(s1), Error::Keystore(s2)) => s1 == s2,
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(Error::RuntimeApi(_), Error::RuntimeApi(_)) => true,
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(Error::Signature(s1), Error::Signature(s2)) => s1 == s2,
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(Error::UninitSession, Error::UninitSession) => true,
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(Error::ConsensusReset, Error::ConsensusReset) => true,
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_ => false,
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}
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}
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}
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