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Merge pull request #14548 from karalabe/ethstats-no-txs

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ethstats: don't report transaction content, only hash
This commit is contained in:
Péter Szilágyi 2017-05-30 12:54:00 +03:00 committed by GitHub
commit e96f2981e2
1 changed files with 10 additions and 12 deletions
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22
ethstats/ethstats.go
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@ -427,21 +427,15 @@ type blockStats struct {
GasLimit *big.Int `json:"gasLimit"`
Diff string `json:"difficulty"`
TotalDiff string `json:"totalDifficulty"`
Txs txStats `json:"transactions"`
Txs []txStats `json:"transactions"`
TxHash common.Hash `json:"transactionsRoot"`
Root common.Hash `json:"stateRoot"`
Uncles uncleStats `json:"uncles"`
}
// txStats is a custom wrapper around a transaction array to force serializing
// empty arrays instead of returning null for them.
type txStats []*types.Transaction
func (s txStats) MarshalJSON() ([]byte, error) {
if txs := ([]*types.Transaction)(s); len(txs) > 0 {
return json.Marshal(txs)
}
return []byte("[]"), nil
// txStats is the information to report about individual transactions.
type txStats struct {
Hash common.Hash `json:"hash"`
}
// uncleStats is a custom wrapper around an uncle array to force serializing
@ -480,7 +474,7 @@ func (s *Service) assembleBlockStats(block *types.Block) *blockStats {
var (
header *types.Header
td *big.Int
txs []*types.Transaction
txs []txStats
uncles []*types.Header
)
if s.eth != nil {
@ -491,7 +485,10 @@ func (s *Service) assembleBlockStats(block *types.Block) *blockStats {
header = block.Header()
td = s.eth.BlockChain().GetTd(header.Hash(), header.Number.Uint64())
txs = block.Transactions()
txs = make([]txStats, len(block.Transactions()))
for i, tx := range block.Transactions() {
txs[i].Hash = tx.Hash()
}
uncles = block.Uncles()
} else {
// Light nodes would need on-demand lookups for transactions/uncles, skip
@ -501,6 +498,7 @@ func (s *Service) assembleBlockStats(block *types.Block) *blockStats {
header = s.les.BlockChain().CurrentHeader()
}
td = s.les.BlockChain().GetTd(header.Hash(), header.Number.Uint64())
txs = []txStats{}
}
// Assemble and return the block stats
author, _ := s.engine.Author(header)