gaspersic/go-ethereum
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

light: CHT and bloom trie indexers working in light mode (#16534)

Browse Source 
This PR enables the indexers to work in light client mode by
downloading a part of these tries (the Merkle proofs of the last
values of the last known section) in order to be able to add new
values and recalculate subsequent hashes. It also adds CHT data to
NodeInfo.
This commit is contained in:
Felföldi Zsolt
2018-08-15 22:25:46 +02:00
committed by Felix Lange
parent e8752f4e9f
commit 2cdf6ee7e0
16 changed files with 251 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
core/chain_indexer_test.go
View File

@ -17,6 +17,7 @@
package core
import (
"context"
"fmt"
"math/big"
"math/rand"
@ -210,13 +211,13 @@ func (b *testChainIndexBackend) reorg(headNum uint64) uint64 {
return b.stored * b.indexer.sectionSize
}
func (b *testChainIndexBackend) Reset(section uint64, prevHead common.Hash) error {
func (b *testChainIndexBackend) Reset(ctx context.Context, section uint64, prevHead common.Hash) error {
b.section = section
b.headerCnt = 0
return nil
}
func (b *testChainIndexBackend) Process(header *types.Header) {
func (b *testChainIndexBackend) Process(ctx context.Context, header *types.Header) error {
b.headerCnt++
if b.headerCnt > b.indexer.sectionSize {
b.t.Error("Processing too many headers")
@ -227,6 +228,7 @@ func (b *testChainIndexBackend) Process(header *types.Header) {
b.t.Fatal("Unexpected call to Process")
case b.processCh <- header.Number.Uint64():
}
return nil
}
func (b *testChainIndexBackend) Commit() error {