Dave Collins davecgh

## decred_example_txscript_step.go
package main

import (
	"encoding/hex"
	"fmt"
	"os"

	"github.com/decred/dcrd/chaincfg/chainhash"
	"github.com/decred/dcrd/txscript/v4"
	"github.com/decred/dcrd/wire"

## using_btcd_simnet.md

      
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                davecgh
                / using_btcd_simnet.md
            
            
              Last active
              July 2, 2023 14:21
            
              
                Using btcd's simnet to test changes on a private network
              
          
    Table of Contents


Overview
Getting Started


### 1. Overview
When developing bitcoin applications or testing potential changes, it is often extremely useful to have a test network where transactions are actually mined into blocks and difficulty levels are low enough to generate blocks as needed.
In order to facilitate these scenarios, btcd provides a simulation network (--simnet). The following is an overview of the most important properties that distinguish it from the main network:

  
## pubkey_to_addr.go
package main

import (
	"fmt"

	"github.com/btcsuite/btcd/chaincfg"
	"github.com/btcsuite/btcutil"
)

func main() {

## p2sh_multisig_types.go
package main

import (
	"encoding/hex"
	"fmt"

	"github.com/btcsuite/btcd/chaincfg"
	. "github.com/btcsuite/btcd/txscript"
	"github.com/btcsuite/btcutil"
)

## simnetblksubmit.go
package main

import (
	"encoding/binary"
	"errors"
	"io/ioutil"
	"log"
	"math"
	"math/big"
	"path/filepath"

## btcdwstest.html
<!DOCTYPE html>

<html>
	<head>
		<meta charset="utf-8" />
		<title>WebSocket Test</title>
		<script language="javascript" type="text/javascript">
		var wsUri = 'wss://127.0.0.1:8334/ws';
		var rpcUser = "rpcuser";
		var rpcPass = "rpcpass";

## dcr_vs_btc_new_coins_by_year.svg

      
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                davecgh
                / dcr_vs_btc_new_coins_by_year.svg
            
            
              Created
              October 9, 2019 04:16
            
          
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## example_txscript_step.go
package main

import (
	"encoding/hex"
	"fmt"
	"os"

	"github.com/btcsuite/btcd/chaincfg/chainhash"
	"github.com/btcsuite/btcd/txscript"
	"github.com/btcsuite/btcd/wire"

## dcr_offline_multisig_p2sh_example.go
package main

import (
	"bytes"
	"encoding/hex"
	"fmt"

	"github.com/decred/dcrd/chaincfg"
	"github.com/decred/dcrd/dcrec/secp256k1"
	"github.com/decred/dcrd/dcrutil"

## masternode.conf
rpcuser=youruser
rpcpass=SomeDecentp4ssw0rd
simnet=1
logdir=~/btcdsimnetnodes/master/log
datadir=~/btcdsimnetnodes/master/data
listen=127.0.0.1:18555
connect=127.0.0.1:18501
connect=127.0.0.1:18502
connect=127.0.0.1:18503
connect=127.0.0.1:18504
	package main

	import (
	"encoding/hex"
	"fmt"
	"os"

	"github.com/decred/dcrd/chaincfg/chainhash"
	"github.com/decred/dcrd/txscript/v4"
	"github.com/decred/dcrd/wire"
	package main

	import (
	"encoding/binary"
	"errors"
	"io/ioutil"
	"log"
	"math"
	"math/big"
	"path/filepath"
	<!DOCTYPE html>

	<html>
	<head>
	<meta charset="utf-8" />
	<title>WebSocket Test</title>
	<script language="javascript" type="text/javascript">
	var wsUri = 'wss://127.0.0.1:8334/ws';
	var rpcUser = "rpcuser";
	var rpcPass = "rpcpass";
	package main

	import (
	"bytes"
	"encoding/hex"
	"fmt"

	"github.com/decred/dcrd/chaincfg"
	"github.com/decred/dcrd/dcrec/secp256k1"
	"github.com/decred/dcrd/dcrutil"
	rpcuser=youruser
	rpcpass=SomeDecentp4ssw0rd
	simnet=1
	logdir=~/btcdsimnetnodes/master/log
	datadir=~/btcdsimnetnodes/master/data
	listen=127.0.0.1:18555
	connect=127.0.0.1:18501
	connect=127.0.0.1:18502
	connect=127.0.0.1:18503
	connect=127.0.0.1:18504