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eth: make traceChain avoid OOM on long-running tracing (#23736)

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This PR changes long-running chain tracing, so that it at some points releases the memory trie db, and switch over to a fresh disk-backed trie.
This commit is contained in:
Martin Holst Swende
2021-11-04 18:54:00 +01:00
committed by GitHub
parent 53b94f135a
commit 3bbeb94c1c
6 changed files with 52 additions and 23 deletions
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2
eth/tracers/api_test.go
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@ -138,7 +138,7 @@ func (b *testBackend) ChainDb() ethdb.Database {
return b.chaindb
}
func (b *testBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) {
func (b *testBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool, preferDisk bool) (*state.StateDB, error) {
statedb, err := b.chain.StateAt(block.Root())
if err != nil {
return nil, errStateNotFound