mirror of
https://github.com/FlipsideCrypto/dcrd.git
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e206421edd
Profiling indicated that significant time was being spent validating coinbase outputs, ensuring that they paid to the development organization's P2SH tax address. This check was more inefficient than necessary for a couple of reasons: * The tax address was always decoded from a string to a dcrutil.Address. * The actual script being validated was always parsed for addresses to check if they matched the tax address. Neither of these are needed. To optimize the algorithm, only the equality of the output script and script version are checked. |
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| .. | ||
| chainec | ||
| chainhash | ||
| doc.go | ||
| genesis_test.go | ||
| genesis.go | ||
| internal_test.go | ||
| params_test.go | ||
| params.go | ||
| premine.go | ||
| README.md | ||
| register_test.go | ||
chaincfg
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]
(https://travis-ci.org/decred/dcrd) ![ISC License]
(http://img.shields.io/badge/license-ISC-blue.svg)
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(http://godoc.org/github.com/decred/dcrd/chaincfg)
Package chaincfg defines chain configuration parameters for the three standard Decred networks and provides the ability for callers to define their own custom Decred networks.
Although this package was primarily written for dcrd, it has intentionally been designed so it can be used as a standalone package for any projects needing to use parameters for the standard Decred networks or for projects needing to define their own network.
Sample Use
package main
import (
"flag"
"fmt"
"log"
"github.com/decred/dcrutil"
"github.com/decred/dcrd/chaincfg"
)
var testnet = flag.Bool("testnet", false, "operate on the testnet Decred network")
// By default (without -testnet), use mainnet.
var chainParams = &chaincfg.MainNetParams
func main() {
flag.Parse()
// Modify active network parameters if operating on testnet.
if *testnet {
chainParams = &chaincfg.TestNetParams
}
// later...
// Create and print new payment address, specific to the active network.
pubKeyHash := make([]byte, 20)
addr, err := btcutil.NewAddressPubKeyHash(pubKeyHash, chainParams)
if err != nil {
log.Fatal(err)
}
fmt.Println(addr)
}
Installation and Updating
$ go get -u github.com/decred/dcrd/chaincfg
License
Package chaincfg is licensed under the copyfree ISC License.