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authorTaylor Gerring <taylor.gerring@gmail.com>2015-04-01 04:40:12 +0800
committerTaylor Gerring <taylor.gerring@gmail.com>2015-04-01 04:40:12 +0800
commit40ea46620066bd7888b3f9a425fcd6201e0c7320 (patch)
tree298a8041dfc26c837c57410ff5b175a656e31217 /core
parent7e3875b52720bf7456c9dd6162caeb7250d3686e (diff)
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Store and retrieve tx context metadata #608
Improving this in the future will allow for cleaning up a bit of legacy code.
Diffstat (limited to 'core')
-rw-r--r--core/block_processor.go28
1 files changed, 25 insertions, 3 deletions
diff --git a/core/block_processor.go b/core/block_processor.go
index e970ad06e..ceb0ef8a7 100644
--- a/core/block_processor.go
+++ b/core/block_processor.go
@@ -233,8 +233,9 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (td *big
sm.txpool.RemoveSet(block.Transactions())
}
- for _, tx := range block.Transactions() {
- putTx(sm.extraDb, tx)
+ // This puts transactions in a extra db for rpc
+ for i, tx := range block.Transactions() {
+ putTx(sm.extraDb, tx, block, i)
}
if uncle {
@@ -358,11 +359,32 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro
return state.Logs(), nil
}
-func putTx(db common.Database, tx *types.Transaction) {
+func putTx(db common.Database, tx *types.Transaction, block *types.Block, i int) {
rlpEnc, err := rlp.EncodeToBytes(tx)
if err != nil {
statelogger.Infoln("Failed encoding tx", err)
return
}
db.Put(tx.Hash().Bytes(), rlpEnc)
+
+ rlpEnc, err = rlp.EncodeToBytes(block.Hash().Bytes())
+ if err != nil {
+ statelogger.Infoln("Failed encoding meta", err)
+ return
+ }
+ db.Put(append(tx.Hash().Bytes(), 0x0001), rlpEnc)
+
+ rlpEnc, err = rlp.EncodeToBytes(block.Number().Bytes())
+ if err != nil {
+ statelogger.Infoln("Failed encoding meta", err)
+ return
+ }
+ db.Put(append(tx.Hash().Bytes(), 0x0002), rlpEnc)
+
+ rlpEnc, err = rlp.EncodeToBytes(i)
+ if err != nil {
+ statelogger.Infoln("Failed encoding meta", err)
+ return
+ }
+ db.Put(append(tx.Hash().Bytes(), 0x0003), rlpEnc)
}