RanchiMall/blockbook
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Lookup input transactions in mempool

Browse Source
This commit is contained in:
Martin Boehm 2018-02-03 19:14:27 +01:00
parent 2598dff10d
commit 7c71876c12
3 changed files with 13 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
blockbook.go
View File

@ -274,8 +274,8 @@ func waitForSignalAndShutdown(s *server.HTTPServer, mq *bchain.MQ, timeout time.
} }
} }
func printResult(txid string) error { func printResult(txid string, vout uint32, isOutput bool) error {
glog.Info(txid) glog.Info(txid, vout, isOutput)
return nil return nil
} }

6
db/rocksdb.go
View File

@ -85,7 +85,7 @@ func (d *RocksDB) Close() error {
// GetTransactions finds all input/output transactions for address specified by outputScript. // GetTransactions finds all input/output transactions for address specified by outputScript.
// Transaction are passed to callback function. // Transaction are passed to callback function.
func (d *RocksDB) GetTransactions(outputScript []byte, lower uint32, higher uint32, fn func(txid string) error) (err error) { func (d *RocksDB) GetTransactions(outputScript []byte, lower uint32, higher uint32, fn func(txid string, vout uint32, isOutput bool) error) (err error) {
if glog.V(1) { if glog.V(1) {
glog.Infof("rocksdb: address get %s %d-%d ", unpackOutputScript(outputScript), lower, higher) glog.Infof("rocksdb: address get %s %d-%d ", unpackOutputScript(outputScript), lower, higher)
} }
@ -116,7 +116,7 @@ func (d *RocksDB) GetTransactions(outputScript []byte, lower uint32, higher uint
glog.Infof("rocksdb: output %s: %s", hex.EncodeToString(key), hex.EncodeToString(val)) glog.Infof("rocksdb: output %s: %s", hex.EncodeToString(key), hex.EncodeToString(val))
} }
for _, o := range outpoints { for _, o := range outpoints {
if err := fn(o.txid); err != nil { if err := fn(o.txid, o.vout, true); err != nil {
return err return err
} }
boutpoint, err := packOutpoint(o.txid, o.vout) boutpoint, err := packOutpoint(o.txid, o.vout)
@ -136,7 +136,7 @@ func (d *RocksDB) GetTransactions(outputScript []byte, lower uint32, higher uint
return err return err
} }
for _, i := range inpoints { for _, i := range inpoints {
if err := fn(i.txid); err != nil { if err := fn(i.txid, i.vout, false); err != nil {
return err return err
} }
} }

10
server/https.go
View File

@ -168,7 +168,7 @@ func (s *HTTPServer) confirmedTransactions(w http.ResponseWriter, r *http.Reques
respondError(w, err, fmt.Sprint("confirmedTransactions for address", address)) respondError(w, err, fmt.Sprint("confirmedTransactions for address", address))
} }
txList := transactionList{} txList := transactionList{}
err = s.db.GetTransactions(script, lower, higher, func(txid string) error { err = s.db.GetTransactions(script, lower, higher, func(txid string, vout uint32, isOutput bool) error {
txList.Txid = append(txList.Txid, txid) txList.Txid = append(txList.Txid, txid)
return nil return nil
}) })
@ -184,8 +184,14 @@ func (s *HTTPServer) transactions(w http.ResponseWriter, r *http.Request) {
respondError(w, err, fmt.Sprint("transactions for address", address)) respondError(w, err, fmt.Sprint("transactions for address", address))
} }
txList := transactionList{} txList := transactionList{}
err = s.db.GetTransactions(script, lower, higher, func(txid string) error { err = s.db.GetTransactions(script, lower, higher, func(txid string, vout uint32, isOutput bool) error {
txList.Txid = append(txList.Txid, txid) txList.Txid = append(txList.Txid, txid)
if isOutput {
input := s.mempool.GetInput(txid, vout)
if input != "" {
txList.Txid = append(txList.Txid, txid)
}
}
return nil return nil
}) })
if err != nil { if err != nil {