mirrors/tendermint
1
0
Fork 0
mirror of https://github.com/tendermint/tendermint.git synced 2026-01-05 13:05:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

add support for block pruning via ABCI Commit response (#4588)

Browse Source 
* Added BlockStore.DeleteBlock()

* Added initial block pruner prototype

* wip

* Added BlockStore.PruneBlocks()

* Added consensus setting for block pruning

* Added BlockStore base

* Error on replay if base does not have blocks

* Handle missing blocks when sending VoteSetMaj23Message

* Error message tweak

* Properly update blockstore state

* Error message fix again

* blockchain: ignore peer missing blocks

* Added FIXME

* Added test for block replay with truncated history

* Handle peer base in blockchain reactor

* Improved replay error handling

* Added tests for Store.PruneBlocks()

* Fix non-RPC handling of truncated block history

* Panic on missing block meta in needProofBlock()

* Updated changelog

* Handle truncated block history in RPC layer

* Added info about earliest block in /status RPC

* Reorder height and base in blockchain reactor messages

* Updated changelog

* Fix tests

* Appease linter

* Minor review fixes

* Non-empty BlockStores should always have base > 0

* Update code to assume base > 0 invariant

* Added blockstore tests for pruning to 0

* Make sure we don't prune below the current base

* Added BlockStore.Size()

* config: added retain_blocks recommendations

* Update v1 blockchain reactor to handle blockstore base

* Added state database pruning

* Propagate errors on missing validator sets

* Comment tweaks

* Improved error message

Co-Authored-By: Anton Kaliaev <anton.kalyaev@gmail.com>

* use ABCI field ResponseCommit.retain_height instead of retain-blocks config option

* remove State.RetainHeight, return value instead

* fix minor issues

* rename pruneHeights() to pruneBlocks()

* noop to fix GitHub borkage

Co-authored-by: Anton Kaliaev <anton.kalyaev@gmail.com>
This commit is contained in:
Erik Grinaker
2020-04-03 10:38:32 +02:00
committed by GitHub
parent ce50dda66c
commit 4298bbcc4e
42 changed files with 1208 additions and 393 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
evidence/pool.go
View File

@@ -95,7 +95,7 @@ func (evpool *Pool) Update(block *types.Block, state sm.State) {
}
// AddEvidence checks the evidence is valid and adds it to the pool.
func (evpool *Pool) AddEvidence(evidence types.Evidence) (err error) {
func (evpool *Pool) AddEvidence(evidence types.Evidence) error {
// TODO: check if we already have evidence for this
// validator at this height so we dont get spammed
@@ -106,14 +106,17 @@ func (evpool *Pool) AddEvidence(evidence types.Evidence) (err error) {
// fetch the validator and return its voting power as its priority
// TODO: something better ?
valset, _ := sm.LoadValidators(evpool.stateDB, evidence.Height())
valset, err := sm.LoadValidators(evpool.stateDB, evidence.Height())
if err != nil {
return err
}
_, val := valset.GetByAddress(evidence.Address())
priority := val.VotingPower
added := evpool.store.AddNewEvidence(evidence, priority)
if !added {
// evidence already known, just ignore
return
return nil
}
evpool.logger.Info("Verified new evidence of byzantine behaviour", "evidence", evidence)