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doc.go
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/*
Package dagconfig defines DAG configuration parameters.
In addition to the main Kaspa network, which is intended for the transfer
of monetary value, there also exists the following standard networks:
* testnet
* simnet
* devnet
These networks are incompatible with each other (each sharing a different
genesis block) and software should handle errors where input intended for
one network is used on an application instance running on a different
network.
For library packages, dagconfig provides the ability to lookup DAG
parameters and encoding magics when passed a *Params.
For main packages, a (typically global) var may be assigned the address of
one of the standard Param vars for use as the application's "active" network.
When a network parameter is needed, it may then be looked up through this
variable (either directly, or hidden in a library call).
package main
import (
"flag"
"fmt"
"log"
"github.com/kaspanet/kaspad/util"
"github.com/kaspanet/kaspad/domain/dagconfig"
)
var testnet = flag.Bool("testnet", false, "operate on the testnet Kaspa network")
// By default (without --testnet), use mainnet.
var dagParams = &dagconfig.MainnetParams
func main() {
flag.Parse()
// Modify active network parameters if operating on testnet.
if *testnet {
dagParams = &dagconfig.TestnetParams
}
// later...
// Create and print new payment address, specific to the active network.
pubKey := make([]byte, 32)
addr, err := util.NewAddressPubKey(pubKey, dagParams)
if err != nil {
log.Fatal(err)
}
fmt.Println(addr)
}
If an application does not use one of the standard Kaspa networks, a new
Params struct may be created which defines the parameters for the non-
standard network. As a general rule of thumb, all network parameters
should be unique to the network, but parameter collisions can still occur.
*/
package dagconfig