From 3ab2bc9ff3c6ecf14694f01e3c7e8f394219585a Mon Sep 17 00:00:00 2001 From: Serban Iorga Date: Fri, 17 Nov 2023 15:24:20 +0200 Subject: [PATCH] Beefy: small fixes (#2378) Related to #2285 - save the state of the BEEFY gadget after processing a finality proof. We need this in order to avoid skipping blocks. - avoid reprocessing the old state when not necessary --- .../client/consensus/beefy/src/worker.rs | 36 ++++++++++++------- 1 file changed, 23 insertions(+), 13 deletions(-) diff --git a/substrate/client/consensus/beefy/src/worker.rs b/substrate/client/consensus/beefy/src/worker.rs index 309d8c5135be..966c74103657 100644 --- a/substrate/client/consensus/beefy/src/worker.rs +++ b/substrate/client/consensus/beefy/src/worker.rs @@ -456,6 +456,7 @@ where .filter(|genesis| *genesis == self.persisted_state.pallet_genesis) .ok_or(Error::ConsensusReset)?; + let mut new_session_added = false; if *header.number() > self.best_grandpa_block() { // update best GRANDPA finalized block we have seen self.persisted_state.set_best_grandpa(header.clone()); @@ -475,9 +476,15 @@ where { if let Some(new_validator_set) = find_authorities_change::(&header) { self.init_session_at(new_validator_set, *header.number()); + new_session_added = true; } } + if new_session_added { + crate::aux_schema::write_voter_state(&*self.backend, &self.persisted_state) + .map_err(|e| Error::Backend(e.to_string()))?; + } + // Update gossip validator votes filter. if let Err(e) = self .persisted_state @@ -848,15 +855,10 @@ where .fuse(), ); + self.process_new_state(); let error = loop { - // Act on changed 'state'. - self.process_new_state(); - // Mutable reference used to drive the gossip engine. let mut gossip_engine = &mut self.comms.gossip_engine; - // Use temp val and report after async section, - // to avoid having to Mutex-wrap `gossip_engine`. - let mut gossip_report: Option = None; // Wait for, and handle external events. // The branches below only change 'state', actual voting happens afterwards, @@ -884,10 +886,15 @@ where if let Err(err) = self.triage_incoming_justif(justif) { debug!(target: LOG_TARGET, "🥩 {}", err); } - gossip_report = Some(peer_report); + self.comms.gossip_engine.report(peer_report.who, peer_report.cost_benefit); + }, + ResponseInfo::PeerReport(peer_report) => { + self.comms.gossip_engine.report(peer_report.who, peer_report.cost_benefit); + continue; + }, + ResponseInfo::Pending => { + continue; }, - ResponseInfo::PeerReport(peer_report) => gossip_report = Some(peer_report), - ResponseInfo::Pending => (), } }, justif = block_import_justif.next() => { @@ -924,12 +931,15 @@ where }, // Process peer reports. report = self.comms.gossip_report_stream.next() => { - gossip_report = report; + if let Some(PeerReport { who, cost_benefit }) = report { + self.comms.gossip_engine.report(who, cost_benefit); + } + continue; }, } - if let Some(PeerReport { who, cost_benefit }) = gossip_report { - self.comms.gossip_engine.report(who, cost_benefit); - } + + // Act on changed 'state'. + self.process_new_state(); }; // return error _and_ `comms` that can be reused