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lbcwallet/wtxmgr
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Olaoluwa Osuntokun 7cb1b47140 wtxmgr: when creating a TxRecord don't compute txid manually 
This fixes a bug introduced by the new segwit behavior upstream in
btcd. Previously it was a nice optimization to skip the extra
serialization, and compute the txid manually from the serialized
transaction.

However, with segwit, doing that will generate an invalid txid, since
txid’s should ignore any witness data. Therefore, we now fallback to
using msgTx.TxSha() which serializes the transaction without witness
data before calculating the txid.
2018-05-23 19:38:56 -07:00
..
db.go Update for recent chainhash-related API changes. (#450) 2016-08-08 14:49:09 -05:00
doc.go Use LICENSE file and short license headers. 2016-02-28 22:22:34 -05:00
error.go Use LICENSE file and short license headers. 2016-02-28 22:22:34 -05:00
example_test.go Update for recent chaincfg API changes. (#451) 2016-08-12 19:27:51 -05:00
kahnsort.go Update for recent chainhash-related API changes. (#450) 2016-08-08 14:49:09 -05:00
log.go Use LICENSE file and short license headers. 2016-02-28 22:22:34 -05:00
query.go Update for recent chainhash-related API changes. (#450) 2016-08-08 14:49:09 -05:00
query_test.go Drop fastsha256 in favor of crypto/sha256 (#468) 2017-01-12 09:47:46 -05:00
README.md Add wtxmgr package. 2015-04-25 00:42:28 -04:00
tx.go wtxmgr: when creating a TxRecord don't compute txid manually 2018-05-23 19:38:56 -07:00
tx_test.go Drop fastsha256 in favor of crypto/sha256 (#468) 2017-01-12 09:47:46 -05:00
unconfirmed.go Update for recent chainhash-related API changes. (#450) 2016-08-08 14:49:09 -05:00

README.md

wtxmgr

[Build Status] (https://travis-ci.org/btcsuite/btcwallet)

Package wtxmgr provides storage and spend tracking of wallet transactions and their relevant input and outputs.

Feature overview

  • Storage for relevant wallet transactions
  • Ability to mark outputs as controlled by wallet
  • Unspent transaction output index
  • Balance tracking
  • Automatic spend tracking for transaction inserts and removals
  • Double spend detection and correction after blockchain reorgs
  • Scalable design:
    • Utilizes similar prefixes to allow cursor iteration over relevant transaction inputs and outputs
    • Programmatically detectable errors, including encapsulation of errors from packages it relies on
    • Operates under its own walletdb namespace

Documentation

[GoDoc] (http://godoc.org/github.com/btcsuite/btcwallet/wtxmgr)

Full go doc style documentation for the project can be viewed online without installing this package by using the GoDoc site here: http://godoc.org/github.com/btcsuite/btcwallet/wtxmgr

You can also view the documentation locally once the package is installed with the godoc tool by running godoc -http=":6060" and pointing your browser to http://localhost:6060/pkg/github.com/btcsuite/btcwallet/wtxmgr

Installation

$ go get github.com/btcsuite/btcwallet/wtxmgr

Package wtxmgr is licensed under the copyfree ISC License.