mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-20 05:51:02 +00:00
Zeke Mostov
b048be06fe
* WIP * Dry run cmd working * Monitor cmd works * Configure balance with parameter type * Comments * cleannnn * Add balancing to PhragMMS * Move OffchainRanomBalancing to common * DRY mine_unchecked over config.solver * FMT * Apply suggestions from code review Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Improve docs for any_runtime_unit! * Some cleanup * fmt * Correct capitilaztion * Improve version mismatch log * Revert "Improve version mismatch log" This reverts commit 57570403f654f1efa4307956cda2de6f0c64f70a. * Apply suggestions from code review Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Remove Balancing struct and use Balancing Parameter type instead * update Substrate Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> Co-authored-by: parity-processbot <>
55 lines
2.5 KiB
Rust
55 lines
2.5 KiB
Rust
// Copyright 2021 Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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// Polkadot 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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// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
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//! The emergency-solution command.
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use crate::{prelude::*, Error, SharedConfig};
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use codec::Encode;
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use frame_election_provider_support::SequentialPhragmen;
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use std::io::Write;
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macro_rules! emergency_solution_cmd_for { ($runtime:ident) => { paste::paste! {
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/// Execute the emergency-solution command.
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pub(crate) async fn [<emergency_solution_cmd_ $runtime>](
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shared: SharedConfig,
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) -> Result<(), Error<$crate::[<$runtime _runtime_exports>]::Runtime>> {
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use $crate::[<$runtime _runtime_exports>]::*;
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let mut ext = crate::create_election_ext::<Runtime, Block>(shared.uri.clone(), None, vec![]).await?;
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ext.execute_with(|| {
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assert!(EPM::Pallet::<Runtime>::current_phase().is_emergency());
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// NOTE: this internally calls feasibility_check, but we just re-do it here as an easy way
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// to get a `ReadySolution`.
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let (raw_solution, _) =
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<EPM::Pallet<Runtime>>::mine_solution::<SequentialPhragmen<AccountId, sp_runtime::Perbill>>()?;
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log::info!(target: LOG_TARGET, "mined solution with {:?}", &raw_solution.score);
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let ready_solution = EPM::Pallet::<Runtime>::feasibility_check(raw_solution, EPM::ElectionCompute::Signed)?;
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let encoded_ready = ready_solution.encode();
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let encoded_support = ready_solution.supports.encode();
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let mut solution_file = std::fs::File::create("solution.bin")?;
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let mut supports_file = std::fs::File::create("solution.supports.bin")?;
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solution_file.write_all(&encoded_ready)?;
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supports_file.write_all(&encoded_support)?;
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log::info!(target: LOG_TARGET, "ReadySolution: size {:?} / score = {:?}", encoded_ready.len(), ready_solution.score);
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log::trace!(target: LOG_TARGET, "Supports: {}", sp_core::hexdisplay::HexDisplay::from(&encoded_support));
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Ok(())
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})
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}
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}}}
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emergency_solution_cmd_for!(polkadot);
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emergency_solution_cmd_for!(kusama);
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emergency_solution_cmd_for!(westend);
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